What are the different types of flexible Shaft Couplings?

There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.

What factors should be considered when selecting a flexible coupling?

The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.

How is a flexible coupling installed and maintained?

Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.

What is the difference between a flexible coupling and a rigid coupling?

A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Flexible Shaft Couplings（Type：Oldham）

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

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Type	Slit Disc Oldham Jaw Bellows Others Vibration Damping Rubber Type
Brand	(15) (3) ADVANCED (4) ISEL (1) KAYSEVEN (2) KOYO ELECTRONIC (0) MIGHTY (3) MIKI PULLEY (0) MITSUBOSHI BELTING (1) NABEYA BI-TECH (8) NIHON MINIATURE (4) ORIENTAL MOTOR (0) SAKAI MANUFACTURING (0) SUNGIL (3)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

41 items

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OLDHAM Type Coupling (SOH Series)

SUNGIL

[Features]
・Electrical insulation effect, non-magnetic
・Absorption of excellent eccentricity and declination (slip phenomenon of middle disc and rounding effect of hub)
・Easy to assemble and replace
・ Minimization of axial load during unalignment
・Free flow, low bearing load
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 35	3 ～ 35	16 ～ 118	21 ～ 138	Standard / Stepping Motor	1.01~3.00 ～ 100 < 500	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Aluminum / Aluminum Alloy	1 ～ 200	1.5 ～ 2	1 ～ 4.5	Coupling Main Body	0.41~1.0 ～ 3.1~5.0	3000 ～ 8000	Polyacetal	Aluminum	-	-	-	-

From: ₹ 1,361.56
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Oldham Couplings MJC series　

MIGHTY

· Flexible Shaft Coupling - Oldham, Clamping, MJC Series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 30	3 ～ 30	19.1 ～ 57	22 ～ 77.8	Standard / Servo Motor / Stepping Motor / Encoder	1.01~3.00 ～ 20.01~50.00	High Accuracy ～ Vibration Insulation	Angular Misalignment / Eccentricity	-	Aluminum	1.7 ～ 37.5	1	2.4 ～ 7	-	1.1~3.0 ～ 5.1~100	-	Polyacetal	-	-	-	-	-

From: ₹ 5,439.80
Days to Ship: 5 Day(s) or more

5 Day(s) or more

Economy series

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MiSUMi Economy

Oldham Couplings Clamping Type

MiSUMi Economy

MISUMI

· GCOC/ GCOCRK/ GCOCWK Model Oldham Couplings Clamping Type.
· Couplings consisting of 2 hubs and 1 spacer disc.
· 2 hubs materials are aluminum alloy and surface treatment with alumite treatment.
· Spacer disc material is Polyacetal.
· Shaft Fastening Method: Lock bolt clamp screw type.
· Lock bolt clamp screw material: steel SCM435 surface treatment with Ferro ferric Oxide Protective Film.
· Oldham Coupling size: 16 to 32.
· Allowable Angular misalignment 3 degree.
· Operating Temperature Range: -20 to 80 °C
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	6	6	16	29	Standard	0.05~1.00	High Torque	Angular Misalignment / Eccentricity	4001~10000	Aluminum	0.7	3	1	Coupling Main Body	0.41~1.0	10000	Polyacetal	-	-	-	-	-

From: ₹ 1,161.30
Days to Ship: Same day

Same day

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HYPERFLEX Coupling, MT Type

MITSUBOSHI BELTING

● Compact with strong transmission torque for various applications.
● Easy to install and maintenance-free.
● Polyurethane elastic body with superior oil- and abrasion-resistance is also provided as standard.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	60 ～ 225	72 ～ 238	-	5.01~10.00 ～ 1000 < 5000	-	Not Provided	2001~4000 ～ 4001~10000	-	9.81 ～ 1370	-	-	Coupling Main Body / Maintenance Components	-	3600 ～ 6000	Carbon Reinforced Resin / Polyurethane	-	-	-	-	-

From: ₹ 1,111.20
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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MOR Flexible Coupling - Oldham Type

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· Eccentric reaction force generated by misalignment is small, reducing the burden on the shaft.
· Easy to assemble with a simple structure

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	1 ～ 38	1 ～ 38	6 ～ 68	8.4 ～ 77	Standard / Stepping Motor	0.05~1.00 ～ 100 < 500	High Torque	Angular Misalignment / Eccentricity	4001~10000 ～ 78001~	Aluminum	0.4 ～ 160	3	0.5 ～ 4.5	Coupling Main Body	0.41~1.0 ～ 3.1~5.0	9000 ～ 100000	Polyacetal	-	-	-	-	-

From: ₹ 905.82
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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MOM Flexible Coupling - Oldham Type

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 42	3 ～ 42	12 ～ 70	15 ～ 68.6	Standard	5.01~10.00 ～ 100 < 500	High Torque ～ High Torsional Rigidity	Angular Misalignment / Eccentricity	1001~2000	Steel	5.4 ～ 352	2	0.3 ～ 1.4	Coupling Main Body	0.21~0.40 ～ 1.1~3.0	2000	-	-	-	-	-	-

From: ₹ 1,906.69
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Coupling Oldham set screw type

MISUMI

Hub and spacer can be separated for easy assembly.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	1 ～ 20	1 ～ 20	6 ～ 38	8.4 ～ 40	Standard	0.05~1.00 ～ 20.01~50.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000 ～ 10001~78000	Stainless Steel	0.3 ～ 28	3	0.3 ～ 2.5	Coupling Main Body	0.21~0.40 ～ 1.1~3.0	5800 ～ 12000	Carbon Reinforced Resin	-	-	-	-	-

8 Day(s) or more

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Super zero Oldham coupling series CCZ type aluminum alloy products

NIHON MINIATURE

Clamp type, aluminum made Oldham coupling. Prevent slippage by tightening the entire shaft.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	1 ～ 40	3 ～ 40	16 ～ 80	20 ～ 61	Standard	1.01~3.00 ～ 100 < 500	High Torque ～ Small	Angular Misalignment / Eccentricity	10001~78000	Aluminum	1.961 ～ 215.746	1	1.5 ～ 2.5	Coupling Main Body	1.1~3.0	15000 ～ 25000	Others	-	-	-	-	-

From: ₹ 1,942.62
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers

Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers

MISUMI

Large tolerance for lateral and angular misalignments covers up to Ø38 max. shafts.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	14 ～ 38	14 ～ 38	44 ～ 70	46 ～ 77	Standard	20.01~50.00 ～ 50.01~100.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000 ～ 10001~78000	Aluminum	26 ～ 80	2	1 ～ 2	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	8000 ～ 12000	Polyacetal	-	-	-	-	-

8 Day(s) or more

Economy series

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MiSUMi Economy

Oldham Couplings Clamping Type

MiSUMi Economy

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 38	4 ～ 38	16 ～ 70	29 ～ 77	Standard / Servo Motor / Stepping Motor	-	High Torque ～ High Torsional Rigidity	-	-	Aluminum Alloy	0.7 ～ 56	3	0.8 ～ 3.5	Coupling Main Body	-	2500 ～ 9000	Nylon	-	-	-	-	-

Days to Ship: 11 Day(s)

11 Day(s)

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Oldham Couplings - Clamping

MISUMI

Hub and spacer can be separated for easy assembly.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 20	4 ～ 20	14.5 ～ 38	18.4 ～ 40	Standard	1.01~3.00 ～ 20.01~50.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	1.6 ～ 28	3	0.8 ～ 2.5	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	5800 ～ 10000	Carbon Reinforced Resin	-	-	-	-	-

8 Day(s) or more

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Oldham Couplings - Clamping / Set Screw

MISUMI

"Have the spacer protruded to reduce load applied to the shaft, by naturally tolerating large angular/lateral misalignment."

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 16	3 ～ 16	12 ～ 40	14.9 ～ 50	Standard	0.05~1.00 ～ 5.01~10.00	Low Moment of Inertia	Angular Misalignment / Eccentricity	10001~78000	Aluminum	0.2 ～ 9	2 ～ 3	0.6 ～ 3	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	15000 ～ 52000	Polyacetal	-	-	-	-	-

8 Day(s) or more

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MOS Flexible Coupling - Oldham Type

NABEYA BI-TECH

Small eccentric reaction force, large permissible misalignment large, with vibration absorption.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	1 ～ 14	1 ～ 14	8 ～ 32	12.7 ～ 33.3	Standard / Stepping Motor	0.05~1.00 ～ 1.01~3.00	-	Angular Misalignment / Eccentricity	10001~78000	Aluminum	0.08 ～ 2.8	2	0.5 ～ 2	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	19000 ～ 78000	Polyacetal	-	-	-	-	-

From: ₹ 2,449.51
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Oldham Coupling - Clamping Type -

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 28	3 ～ 28	16 ～ 118	23.6 ～ 138	Standard / Stepping Motor	1.01~3.00 ～ 100 < 500	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Aluminum	2.5 ～ 200	1.5 ～ 2	1 ～ 4.5	Coupling Main Body	0.41~1.0 ～ 3.1~5.0	3200 ～ 8000	Polyacetal	Aluminum	-	-	-	-

From: ₹ 1,454.35
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Oldham Couplings - High Rigidity Large Shaft Diameter, Set Screw / Clamping

Oldham Couplings - High Rigidity Large Shaft Diameter, Set Screw / Clamping

MISUMI

All-metal Oldham coupling
· Stainless steel hub and aluminum bronze slider combination
· Ultra-high viscosity grease is filled in the minimum gap of the slider to prevent seizure and zero backlash measures
· 4 times the permissible torque shock Will not be damaged by torque (FSPJU)

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	15 ～ 35	15 ～ 35	45 ～ 70	43.6 ～ 57	Standard	20.01~50.00 ～ 50.01~100.00	High Torque ～ High Torsional Rigidity	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	50 ～ 160	1	0.8 ～ 1.6	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	5000 ～ 10000	Aluminum Bronze	-	-	-	-	-

10 Day(s) or more

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Oldham Coupling -Clamping Short Type - [SOHM-16C]

SUNGIL

Coupling with a relatively large misalignment tolerance. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 35	3 ～ 35	16 ～ 73	21 ～ 77	Standard / Stepping Motor	1.01~3.00 ～ 50.01~100.00	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Aluminum / Aluminum Alloy	1 ～ 65	2	1 ～ 3.5	Coupling Main Body	1.1~3.0 ～ 3.1~5.0	3000 ～ 8000	Polyacetal	-	-	-	-	-

From: ₹ 1,361.56
Days to Ship: 5 Day(s) or more

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Oldham Couplings MJ series　

MIGHTY

· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	2 ～ 56	2 ～ 30	6.4 ～ 118	5.1 ～ 77.8	Standard / Servo Motor / Stepping Motor / Encoder	0.05~1.00 ～ 20.01~50.00	High Accuracy ～ Vibration Insulation	Not Provided / Angular Misalignment / Eccentricity	-	Aluminum / Alloy	0.06 ～ 37.5	1	0.8 ～ 7	-	0.41~1.0 ～ 5.1~100	-	Polyacetal / Nylon / PEEK / Others	-	-	-	-	-

From: ₹ 397.82
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MSF Flexible Coupling-Serration Type

NABEYA BI-TECH

Simple structure, low-cost.

[Features]
· Transmission of torque by engagement of serrations.
· Simple structure flexible coupling.
· Excellent flexibility.
· Acceptable eccentricity / large deviation angle, with torsional vibration also absorbed.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 15	3 ～ 15	16 ～ 32	27 ～ 48	Standard	0.05~1.00 ～ 1.01~3.00	Vibration Insulation	Angular Misalignment / Eccentricity	10001~78000	Alloy	0.5 ～ 3	2	0.2	Coupling Main Body	0.02~0.2	19000 ～ 39000	Polyurethane	-	-	-	-	-

From: ₹ 1,181.00
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Oldham Coupling FJ/FJU

ADVANCED

· A combination of aluminum hub and polyacetal slider
· The high-precision slider groove provides zero backlash in light press fitting and also supports servo systems
· Sliders can also be manufactured from chemical-resistant or heat-resistant grade materials

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	14 ～ 38	14 ～ 38	44 ～ 69	46 ～ 77	Standard / Servo Motor	20.01~50.00 ～ 50.01~100.00	Clean Environment ～ Vibration Insulation	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Aluminum	26 ～ 80	1.5	0.7 ～ 1.2	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	6000 ～ 12000	Polyacetal	-	-	-	-	-

From: ₹ 5,133.33
Days to Ship: 9 Day(s) or more

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Oldham Couplings - Spacers (for MCO/MCOC)

Oldham Couplings - Spacers (for MCO/MCOC)

MISUMI

[Features]·This is an Oldham type coupling. ·It can be used as a maintenance product.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	-	-	-	-	-	Not Provided	-	-	-	-	-	Maintenance Components	-	-	-	-	-	-	-	-

From: ₹ 342.00
Days to Ship: Same day or more

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Oldham Couplings - High Rigidity, Set Screw

MISUMI

Aluminum bronze is used for spacer and it has allowable torque twice as much as Resin Type.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 20	4 ～ 20	14.5 ～ 38	16 ～ 39.5	Standard	1.01~3.00 ～ 20.01~50.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Stainless Steel	3 ～ 50	1.5	0.5 ～ 1	Coupling Main Body	0.41~1.0	4000 ～ 8000	Aluminum Bronze	-	-	-	-	-

8 Day(s) or more

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Oldham Couplings - High Rigidity, Clamping

MISUMI

Aluminum bronze is used for spacer and it has allowable torque twice as much as Resin Type.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 20	4 ～ 20	14.5 ～ 38	18.4 ～ 39.5	Standard	1.01~3.00 ～ 20.01~50.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Stainless Steel	3 ～ 50	1.5	0.5 ～ 1	Coupling Main Body	0.41~1.0	4000 ～ 8000	Aluminum Bronze	-	-	-	-	-

8 Day(s) or more

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Sleeved Couplings - Sleeved Set Screw

MISUMI

The torque is conveyed by the serrations engagement on the sleeve. A flexible coupling with a simple structure.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	16 ～ 32	27 ～ 48	Standard	0.05~1.00 ～ 1.01~3.00	Low Moment of Inertia	Angular Misalignment / Eccentricity	10001~78000	Alloy	0.5 ～ 3	2	0.2	Coupling Main Body	0.02~0.2	19000 ～ 39000	-	-	-	-	-	-

8 Day(s) or more

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Super zero Oldham couplings series SCZ type stainless steel.

NIHON MINIATURE

Stainless steel hub (boss part), with zero backlash. Stronger and more compact coupling.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 28	4 ～ 28	20 ～ 60	33 ～ 65	Standard	3.01~5.00 ～ 50.01~100.00	High Torque ～ Small	Angular Misalignment / Eccentricity	4001~10000	Stainless Steel	3.432 ～ 98.067	1	1.5 ～ 2	Coupling Main Body	1.1~3.0	5000 ～ 6000	Others	-	-	-	-	-

From: ₹ 5,966.20
Days to Ship: 7 Day(s) or more

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K-7 coupling MD series

KAYSEVEN

· K-7 coupling MD series - Oldham Type.
· MD series Oldham Couplings structure Consists of three parts :2 hubs and 1 torque disc.
· Application: Robot, Various pumps, Blower, Printing machine, NC-MC machine tool and Conveyor.
· As K-7 standard specifications, 12 MD types from MD-35 to MD-160M are available.
· MD series Body material is aluminum alloy.
· Torque disc material: Polyacetal resin.
· Torque discs are made of resin and do not need to be lubricated.
· Operating environment Temperature Range: -40 to 85 °C
· Assembly and replacement of intermediate torque transmission members are easy.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	35 ～ 160	54 ～ 164	Standard	5.01~10.00 ～ 100 < 500	Small ～ Vibration Insulation	Not Provided	2001~4000 ～ 4001~10000	Steel / Aluminum / Plastic	9.8 ～ 294	-	-	Coupling Main Body	-	4000 ～ 10000	Polyacetal	-	-	-	-	-

From: ₹ 513.16
Days to Ship: 7 Day(s) or more

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Oldham Couplings - Spacers (for MFJ/MFJC)

MISUMI

[Features]·This is an Oldham type coupling for large diameters. ·It can be used as a maintenance product.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	-	-	-	-	-	Not Provided	-	-	-	-	-	Maintenance Components	-	-	-	-	-	-	-	-

From: ₹ 2,999.92
Days to Ship: 8 Day(s) or more

8 Day(s) or more

Economy series

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MiSUMi Economy

Oldham Couplings Set Screw Type

MiSUMi Economy

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	4 ～ 32	4 ～ 32	16 ～ 63	18 ～ 57	Standard / Servo Motor / Stepping Motor	-	High Torque ～ High Torsional Rigidity	-	-	Aluminum Alloy	0.7 ～ 33	3	0.8 ～ 3.3	Coupling Main Body	-	2500 ～ 9000	Nylon	-	-	-	-	-

11 Day(s) or more

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MOL Flexible Coupling - Oldham Type

NABEYA BI-TECH

High torque, small eccentric reaction force, large permissible misalignment large, with vibration absorption.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 25	3 ～ 25	16 ～ 63	18 ～ 70.6	Standard / Stepping Motor	0.05~1.00 ～ 20.01~50.00	-	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Aluminum	0.7 ～ 36	3	1 ～ 4	Coupling Main Body	0.41~1.0 ～ 3.1~5.0	10000 ～ 39000	Polyacetal	-	-	-	-	-

From: ₹ 1,778.22
Days to Ship: 5 Day(s) or more

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Super zero Oldham coupling series MCZ type aluminum alloy products

NIHON MINIATURE

Type that fixes the shaft with tightening of a set screw and clamp. Larger shaft hole diameters can be selected.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 25	3 ～ 35	18 ～ 70	25 ～ 53	Standard	1.01~3.00 ～ 100 < 500	High Torque ～ Small	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Aluminum	2.452 ～ 176.52	1	1.5 ～ 2.5	Coupling Main Body	1.1~3.0	10000 ～ 25000	Others	-	-	-	-	-

From: ₹ 3,324.02
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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K-7 Coupling SD Series

KAYSEVEN

Compact, high-performance eccentricity absorbing, non-reactive force product with no backlash. Widely used in robots, medical equipment, packaging machinery, and machine tools etc.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 9525	3 ～ 10	17.5 ～ 25.5	24.9 ～ 32	Standard	1.01~3.00 ～ 3.01~5.00	Low Moment of Inertia ～ Vibration Insulation	Not Provided	4001~10000 ～ 10001~78000	Aluminum / Plastic	1.76 ～ 3.67	-	-	Coupling Main Body	-	10000 ～ 15000	Polyacetal	-	-	-	-	-

From: ₹ 498.44
Days to Ship: 5 Day(s) or more

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Oldham Coupling ASJ/ASJU

ADVANCED

· Small but strong coupling with excellent durability
· A wide selection of products that can be selected based on the ideal external size
· Combination of SUS sintered hub and carbon FRP slider

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	1 ～ 20	1 ～ 20	6 ～ 38	8.4 ～ 118.8	Standard	0.05~1.00 ～ 20.01~50.00	High Durability ～ Vibration Insulation	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Stainless Steel	0.3 ～ 28	1.5 ～ 2	0.3 ～ 0.7	Coupling Main Body	0.21~0.40 ～ 1.1~3.0	5800 ～ 12000	Carbon Reinforced Resin	-	-	-	-	-

From: ₹ 1,295.96
Days to Ship: 9 Day(s) or more

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SURE-FLEX

NABEYA BI-TECH

Flexible shaft coupling that absorbs shock, vibration, and misalignment in four directions: circumferential direction, eccentricity, deflection angle, and end play. Can be used as is, instead of the conventional shaft fitting, without complete design change of equipment. No need for lubrication, sleeve has a long life. Maintenance-free.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	53 ～ 161	52 ～ 129	Standard	5.01~10.00 ～ 50.01~100.00	Vibration Insulation	Angular Misalignment / Eccentricity	2001~4000 ～ 4001~10000	-	6.9 ～ 210	1	0.25 ～ 0.64	Coupling Main Body	0.21~0.40 ～ 0.41~1.0	3750 ～ 9200	-	-	-	-	-	-

From: ₹ 2,175.80
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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MOP Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (PEEK)

NABEYA BI-TECH

Micro-volume out gas. Clean. Large allowable misalignment.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	5 ～ 14	5 ～ 14	-	22.1 ～ 33.3	Standard / Stepping Motor	0.05~1.00 ～ 1.01~3.00	Clean Environment ～ Vacuum Environment	Angular Misalignment / Eccentricity	10001~78000	Aluminum	0.7 ～ 2.8	2	1.3 ～ 2	Coupling Main Body	1.1~3.0	19000 ～ 31000	PEEK	-	-	-	-	-

From: ₹ 7,027.36
Days to Ship: 7 Day(s) or more

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Oldham/Coupling MJX Series

MIGHTY

[Features]
·True zero backlash due to preload structure
·Structurally absorbs eccentricity and declination, no fatigue fracture
·No need for troublesome, precise alignment
·Broad selectivity with a wide range of variations
·Electrical insulation, non-magnetic, oil-free
[Applications]
·Digital servo equipment, robots, XY tables, measuring instruments, measuring equipment, electronic equipment, information and communication equipment
·Servo motors, stepping motors, resolvers, synchros, etc., radars, sonars, fish finders, precision equipment, air conditioning equipment, environmental equipment

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	14 ～ 60	14 ～ 60	70 ～ 118	82.6 ～ 141	Standard / Servo Motor / Stepping Motor / Encoder	100 < 500	High Accuracy ～ Vibration Insulation	Angular Misalignment / Eccentricity	-	Aluminum	117 ～ 400	1	8 ～ 12	-	5.1~100	-	Polyacetal	-	-	-	-	-

From: ₹ 30,328.82
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Oldham Coupling APJ/APJU

ADVANCED

· Small but strong coupling with excellent durability
· Approximately twice the regular torque compared to ASJ/ASJU

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 20	3 ～ 20	12 ～ 38	14.4 ～ 39.7	Standard	1.01~3.00 ～ 20.01~50.00	High Durability ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Stainless Steel	2.5 ～ 50	0.6	0.3 ～ 0.6	Coupling Main Body	0.21~0.40 ～ 0.41~1.0	4000 ～ 10000	Aluminum Bronze	-	-	-	-	-

From: ₹ 2,525.53
Days to Ship: 9 Day(s) or more

9 Day(s) or more

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Oldham Coupling FSPJ/FSPJU

ADVANCED

· The Strongest Oldham
· Combination of stainless steel hubs and aluminum-bronze slider: All-metal Oldham coupling
· The minimum clearance of the slider part is filled with ultra-high viscosity grease for preventing seizure and achieving zero backlash
· Damage will not occur even with an impact torque that is 4 times greater than the allowable torque (FSPJU)

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	15 ～ 35	15 ～ 35	45 ～ 70	43.6 ～ 57	Standard / Servo Motor	20.01~50.00 ～ 100 < 500	High Torsional Rigidity	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	50 ～ 160	0.2 ～ 0.5	0.8 ～ 1.6	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	5000 ～ 10000	Aluminum Bronze	-	-	-	-	-

From: ₹ 16,183.33
Days to Ship: 15 Day(s) or more

15 Day(s) or more

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Oldham Couplings - Clamping / Set Screw - Spacers (for CPO, CPOC, CPOCG)

Oldham Couplings - Clamping / Set Screw - Spacers (for CPO, CPOC, CPOCG)

MISUMI

Coupling CPO, CPOC, CPOCG compatible spacer.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	-	-	-	-	-	Not Provided	-	-	-	-	-	Maintenance Components	-	-	-	-	-	-	-	-

From: ₹ 155.84
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Oldham Couplings - Super Short Clamping

MISUMI

This coupling has a larger allowable torque and a shorter overall length than conventional products.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 10	3 ～ 10	12 ～ 25	13.5 ～ 22.5	Standard	0.05~1.00 ～ 1.01~3.00	Low Moment of Inertia ～ Small	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Aluminum	0.3 ～ 1.6	1.5	0.3 ～ 1.2	Coupling Main Body	0.21~0.40 ～ 1.1~3.0	5000 ～ 12000	Polyacetal	-	-	-	-	-

8 Day(s) or more

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Flexible coupling E

ISEL

No backlash in the direction of rotation. Divide structure for easy assembly.

[Features]
· Standardized 36 type models from shaft diameter ø5 to ø32.
· By applying pressure to the resin part, there is no backlash.
· High torsional rigidity.
· Easy assembly structure

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	11 ～ 32	12 ～ 32	40 ～ 60	-	Standard / Servo Motor / Stepping Motor	10.01~20.00 ～ 20.01~50.00	High Torsional Rigidity ～ No Backlash	Angular Misalignment / Eccentricity	4001~10000	Aluminum	17.65 ～ 44.13	0.5 ～ 1	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	5000 ～ 8000	-	-	-	-	-	-

From: ₹ 9,903.67
Days to Ship: 19 Day(s) or more

19 Day(s) or more

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MOHS-C Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (Vespel) - Clamping Type

NABEYA BI-TECH

Heat resistant. Operating temperature range -20°C to 200°C. Clean. Large allowable misalignment.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	5 ～ 14	7 ～ 14	19 ～ 31.7	22.1 ～ 33.3	Standard / Stepping Motor	0.05~1.00 ～ 1.01~3.00	Clean Environment ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	1001~2000	Stainless Steel	0.4 ～ 2.2	2	1.3 ～ 2	Coupling Main Body	1.1~3.0	900	Vespel	-	-	-	-	-

From: ₹ 26,236.40
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Super zero Oldham coupling series MMZ type aluminum alloy products

NIHON MINIATURE

Use the set screw to fix the shaft. While compact, can handle large shaft diameters.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	6	8	25	26	Standard	5.01~10.00	High Torque ～ Small	Angular Misalignment / Eccentricity	10001~78000	Aluminum	6.865	1	2	Coupling Main Body	1.1~3.0	25000	Others	-	-	-	-	-

From: ₹ 3,191.76
Days to Ship: 7 Day(s) or more

7 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Specifications
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material
Cleaning Method
Characteristics/Applications
Environmentally friendly

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Brand	SUNGIL	MIGHTY	MISUMI MiSUMi Economy	MITSUBOSHI BELTING	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	NIHON MINIATURE	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI	NABEYA BI-TECH	SUNGIL	MISUMI	SUNGIL	MIGHTY	NABEYA BI-TECH	ADVANCED	MISUMI	MISUMI	MISUMI	MISUMI	NIHON MINIATURE	KAYSEVEN	MISUMI	MISUMI MiSUMi Economy	NABEYA BI-TECH	NIHON MINIATURE	KAYSEVEN	ADVANCED	NABEYA BI-TECH	NABEYA BI-TECH	MIGHTY	ADVANCED	ADVANCED	MISUMI	MISUMI	ISEL	NABEYA BI-TECH	NIHON MINIATURE
Product Series	OLDHAM Type Coupling (SOH Series)	Oldham Couplings MJC series	Oldham Couplings Clamping Type	HYPERFLEX Coupling, MT Type	MOR Flexible Coupling - Oldham Type	MOM Flexible Coupling - Oldham Type	Coupling Oldham set screw type	Super zero Oldham coupling series CCZ type aluminum alloy products	Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers	Oldham Couplings Clamping Type	Oldham Couplings - Clamping	Oldham Couplings - Clamping / Set Screw	MOS Flexible Coupling - Oldham Type	Oldham Coupling - Clamping Type -	Oldham Couplings - High Rigidity Large Shaft Diameter, Set Screw / Clamping	Oldham Coupling -Clamping Short Type - [SOHM-16C]	Oldham Couplings MJ series	MSF Flexible Coupling-Serration Type	Oldham Coupling FJ/FJU	Oldham Couplings - Spacers (for MCO/MCOC)	Oldham Couplings - High Rigidity, Set Screw	Oldham Couplings - High Rigidity, Clamping	Sleeved Couplings - Sleeved Set Screw	Super zero Oldham couplings series SCZ type stainless steel.	K-7 coupling MD series	Oldham Couplings - Spacers (for MFJ/MFJC)	Oldham Couplings Set Screw Type	MOL Flexible Coupling - Oldham Type	Super zero Oldham coupling series MCZ type aluminum alloy products	K-7 Coupling SD Series	Oldham Coupling ASJ/ASJU	SURE-FLEX	MOP Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (PEEK)	Oldham/Coupling MJX Series	Oldham Coupling APJ/APJU	Oldham Coupling FSPJ/FSPJU	Oldham Couplings - Clamping / Set Screw - Spacers (for CPO, CPOC, CPOCG)	Oldham Couplings - Super Short Clamping	Flexible coupling E	MOHS-C Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (Vespel) - Clamping Type	Super zero Oldham coupling series MMZ type aluminum alloy products
CAD	2D / 3D		2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D		2D / 3D		2D / 3D	2D			2D / 3D	2D / 3D				2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D
From	₹ 1,361.56	₹ 5,439.80	₹ 1,161.30	₹ 1,111.20	₹ 905.82	₹ 1,906.69		₹ 1,942.62					₹ 2,449.51	₹ 1,454.35		₹ 1,361.56	₹ 397.82	₹ 1,181.00	₹ 5,133.33	₹ 342.00				₹ 5,966.20	₹ 513.16	₹ 2,999.92		₹ 1,778.22	₹ 3,324.02	₹ 498.44	₹ 1,295.96	₹ 2,175.80	₹ 7,027.36	₹ 30,328.82	₹ 2,525.53	₹ 16,183.33	₹ 155.84		₹ 9,903.67	₹ 26,236.40	₹ 3,191.76
Days to Ship	5 Day(s) or more	5 Day(s) or more	Same day	6 Day(s) or more	5 Day(s) or more	5 Day(s) or more	8 Day(s) or more	5 Day(s) or more	8 Day(s) or more	11 Day(s)	8 Day(s) or more	8 Day(s) or more	5 Day(s) or more	5 Day(s) or more	10 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	9 Day(s) or more	Same day or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	7 Day(s) or more	7 Day(s) or more	8 Day(s) or more	11 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	9 Day(s) or more	8 Day(s) or more	7 Day(s) or more	10 Day(s) or more	9 Day(s) or more	15 Day(s) or more	6 Day(s) or more	8 Day(s) or more	19 Day(s) or more	8 Day(s) or more	7 Day(s) or more
Specifications
Type	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham
Shaft Bore Dia. (machined) D1(Ø)	3 ～ 35	3 ～ 30	6	-	1 ～ 38	3 ～ 42	1 ～ 20	1 ～ 40	14 ～ 38	4 ～ 38	4 ～ 20	3 ～ 16	1 ～ 14	3 ～ 28	15 ～ 35	3 ～ 35	2 ～ 56	3 ～ 15	14 ～ 38	-	4 ～ 20	4 ～ 20	-	4 ～ 28	-	-	4 ～ 32	3 ～ 25	3 ～ 25	3 ～ 9525	1 ～ 20	-	5 ～ 14	14 ～ 60	3 ～ 20	15 ～ 35	-	3 ～ 10	11 ～ 32	5 ～ 14	6
Shaft Bore Dia. (machined) D2(Ø)	3 ～ 35	3 ～ 30	6	-	1 ～ 38	3 ～ 42	1 ～ 20	3 ～ 40	14 ～ 38	4 ～ 38	4 ～ 20	3 ～ 16	1 ～ 14	3 ～ 28	15 ～ 35	3 ～ 35	2 ～ 30	3 ～ 15	14 ～ 38	-	4 ～ 20	4 ～ 20	-	4 ～ 28	-	-	4 ～ 32	3 ～ 25	3 ～ 35	3 ～ 10	1 ～ 20	-	5 ～ 14	14 ～ 60	3 ～ 20	15 ～ 35	-	3 ～ 10	12 ～ 32	7 ～ 14	8
Outer Dia. A(Ø)	16 ～ 118	19.1 ～ 57	16	60 ～ 225	6 ～ 68	12 ～ 70	6 ～ 38	16 ～ 80	44 ～ 70	16 ～ 70	14.5 ～ 38	12 ～ 40	8 ～ 32	16 ～ 118	45 ～ 70	16 ～ 73	6.4 ～ 118	16 ～ 32	44 ～ 69	-	14.5 ～ 38	14.5 ～ 38	16 ～ 32	20 ～ 60	35 ～ 160	-	16 ～ 63	16 ～ 63	18 ～ 70	17.5 ～ 25.5	6 ～ 38	53 ～ 161	-	70 ～ 118	12 ～ 38	45 ～ 70	-	12 ～ 25	40 ～ 60	19 ～ 31.7	25
Overall Length W(mm)	21 ～ 138	22 ～ 77.8	29	72 ～ 238	8.4 ～ 77	15 ～ 68.6	8.4 ～ 40	20 ～ 61	46 ～ 77	29 ～ 77	18.4 ～ 40	14.9 ～ 50	12.7 ～ 33.3	23.6 ～ 138	43.6 ～ 57	21 ～ 77	5.1 ～ 77.8	27 ～ 48	46 ～ 77	-	16 ～ 39.5	18.4 ～ 39.5	27 ～ 48	33 ～ 65	54 ～ 164	-	18 ～ 57	18 ～ 70.6	25 ～ 53	24.9 ～ 32	8.4 ～ 118.8	52 ～ 129	22.1 ～ 33.3	82.6 ～ 141	14.4 ～ 39.7	43.6 ～ 57	-	13.5 ～ 22.5	-	22.1 ～ 33.3	26
Application	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	-	Standard / Stepping Motor	Standard	Standard	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Stepping Motor	Standard / Stepping Motor	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor	-	Standard	Standard	Standard	Standard	Standard	-	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard	Standard	Standard	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor	-	Standard	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard
Allowable Torque Range(N•m)	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 20.01~50.00	0.05~1.00	5.01~10.00 ～ 1000 < 5000	0.05~1.00 ～ 100 < 500	5.01~10.00 ～ 100 < 500	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 100 < 500	20.01~50.00 ～ 50.01~100.00	-	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 100 < 500	20.01~50.00 ～ 50.01~100.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 1.01~3.00	20.01~50.00 ～ 50.01~100.00	-	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 1.01~3.00	3.01~5.00 ～ 50.01~100.00	5.01~10.00 ～ 100 < 500	-	-	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 3.01~5.00	0.05~1.00 ～ 20.01~50.00	5.01~10.00 ～ 50.01~100.00	0.05~1.00 ～ 1.01~3.00	100 < 500	1.01~3.00 ～ 20.01~50.00	20.01~50.00 ～ 100 < 500	-	0.05~1.00 ～ 1.01~3.00	10.01~20.00 ～ 20.01~50.00	0.05~1.00 ～ 1.01~3.00	5.01~10.00
Features	No Backlash ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque	-	High Torque	High Torque ～ High Torsional Rigidity	High Torque ～ Low Moment of Inertia	High Torque ～ Small	High Torque ～ Low Moment of Inertia	High Torque ～ High Torsional Rigidity	High Torque ～ Low Moment of Inertia	Low Moment of Inertia	-	No Backlash ～ Vibration Insulation	High Torque ～ High Torsional Rigidity	No Backlash ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Vibration Insulation	Clean Environment ～ Vibration Insulation	-	High Torque ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia	Low Moment of Inertia	High Torque ～ Small	Small ～ Vibration Insulation	-	High Torque ～ High Torsional Rigidity	-	High Torque ～ Small	Low Moment of Inertia ～ Vibration Insulation	High Durability ～ Vibration Insulation	Vibration Insulation	Clean Environment ～ Vacuum Environment	High Accuracy ～ Vibration Insulation	High Durability ～ Small	High Torsional Rigidity	-	Low Moment of Inertia ～ Small	High Torsional Rigidity ～ No Backlash	Clean Environment ～ Vibration Insulation	High Torque ～ Small
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Not Provided	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Not Provided	Not Provided	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity
Max. Rotational Speed Range(r/min)	2001~4000 ～ 4001~10000	-	4001~10000	2001~4000 ～ 4001~10000	4001~10000 ～ 78001~	1001~2000	4001~10000 ～ 10001~78000	10001~78000	4001~10000 ～ 10001~78000	-	4001~10000	10001~78000	10001~78000	2001~4000 ～ 4001~10000	4001~10000	2001~4000 ～ 4001~10000	-	10001~78000	4001~10000 ～ 10001~78000	-	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	10001~78000	4001~10000	2001~4000 ～ 4001~10000	-	-	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	10001~78000	-	2001~4000 ～ 4001~10000	4001~10000	-	4001~10000 ～ 10001~78000	4001~10000	1001~2000	10001~78000
Body Material	Aluminum / Aluminum Alloy	Aluminum	Aluminum	-	Aluminum	Steel	Stainless Steel	Aluminum	Aluminum	Aluminum Alloy	Stainless Steel	Aluminum	Aluminum	Aluminum	Stainless Steel	Aluminum / Aluminum Alloy	Aluminum / Alloy	Alloy	Aluminum	-	Stainless Steel	Stainless Steel	Alloy	Stainless Steel	Steel / Aluminum / Plastic	-	Aluminum Alloy	Aluminum	Aluminum	Aluminum / Plastic	Stainless Steel	-	Aluminum	Aluminum	Stainless Steel	Stainless Steel	-	Aluminum	Aluminum	Stainless Steel	Aluminum
Allowable Torque(N•m)	1 ～ 200	1.7 ～ 37.5	0.7	9.81 ～ 1370	0.4 ～ 160	5.4 ～ 352	0.3 ～ 28	1.961 ～ 215.746	26 ～ 80	0.7 ～ 56	1.6 ～ 28	0.2 ～ 9	0.08 ～ 2.8	2.5 ～ 200	50 ～ 160	1 ～ 65	0.06 ～ 37.5	0.5 ～ 3	26 ～ 80	-	3 ～ 50	3 ～ 50	0.5 ～ 3	3.432 ～ 98.067	9.8 ～ 294	-	0.7 ～ 33	0.7 ～ 36	2.452 ～ 176.52	1.76 ～ 3.67	0.3 ～ 28	6.9 ～ 210	0.7 ～ 2.8	117 ～ 400	2.5 ～ 50	50 ～ 160	-	0.3 ～ 1.6	17.65 ～ 44.13	0.4 ～ 2.2	6.865
Allowable Angular Misalignment(deg)	1.5 ～ 2	1	3	-	3	2	3	1	2	3	3	2 ～ 3	2	1.5 ～ 2	1	2	1	2	1.5	-	1.5	1.5	2	1	-	-	3	3	1	-	1.5 ～ 2	1	2	1	0.6	0.2 ～ 0.5	-	1.5	0.5 ～ 1	2	1
Allowable Lateral Misalignment(mm)	1 ～ 4.5	2.4 ～ 7	1	-	0.5 ～ 4.5	0.3 ～ 1.4	0.3 ～ 2.5	1.5 ～ 2.5	1 ～ 2	0.8 ～ 3.5	0.8 ～ 2.5	0.6 ～ 3	0.5 ～ 2	1 ～ 4.5	0.8 ～ 1.6	1 ～ 3.5	0.8 ～ 7	0.2	0.7 ～ 1.2	-	0.5 ～ 1	0.5 ～ 1	0.2	1.5 ～ 2	-	-	0.8 ～ 3.3	1 ～ 4	1.5 ～ 2.5	-	0.3 ～ 0.7	0.25 ～ 0.64	1.3 ～ 2	8 ～ 12	0.3 ～ 0.6	0.8 ～ 1.6	-	0.3 ～ 1.2	0.15 ～ 0.2	1.3 ～ 2	2
Product Category	Coupling Main Body	-	Coupling Main Body	Coupling Main Body / Maintenance Components	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Maintenance Components	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Maintenance Components	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Maintenance Components	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.41~1.0 ～ 3.1~5.0	1.1~3.0 ～ 5.1~100	0.41~1.0	-	0.41~1.0 ～ 3.1~5.0	0.21~0.40 ～ 1.1~3.0	0.21~0.40 ～ 1.1~3.0	1.1~3.0	0.41~1.0 ～ 1.1~3.0	-	0.41~1.0 ～ 1.1~3.0	0.41~1.0 ～ 1.1~3.0	0.41~1.0 ～ 1.1~3.0	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 1.1~3.0	1.1~3.0 ～ 3.1~5.0	0.41~1.0 ～ 5.1~100	0.02~0.2	0.41~1.0 ～ 1.1~3.0	-	0.41~1.0	0.41~1.0	0.02~0.2	1.1~3.0	-	-	-	0.41~1.0 ～ 3.1~5.0	1.1~3.0	-	0.21~0.40 ～ 1.1~3.0	0.21~0.40 ～ 0.41~1.0	1.1~3.0	5.1~100	0.21~0.40 ～ 0.41~1.0	0.41~1.0 ～ 1.1~3.0	-	0.21~0.40 ～ 1.1~3.0	0.02~0.2	1.1~3.0	1.1~3.0
Max. Rotational Speed(r/min)	3000 ～ 8000	-	10000	3600 ～ 6000	9000 ～ 100000	2000	5800 ～ 12000	15000 ～ 25000	8000 ～ 12000	2500 ～ 9000	5800 ～ 10000	15000 ～ 52000	19000 ～ 78000	3200 ～ 8000	5000 ～ 10000	3000 ～ 8000	-	19000 ～ 39000	6000 ～ 12000	-	4000 ～ 8000	4000 ～ 8000	19000 ～ 39000	5000 ～ 6000	4000 ～ 10000	-	2500 ～ 9000	10000 ～ 39000	10000 ～ 25000	10000 ～ 15000	5800 ～ 12000	3750 ～ 9200	19000 ～ 31000	-	4000 ～ 10000	5000 ～ 10000	-	5000 ～ 12000	5000 ～ 8000	900	25000
Buffer Material	Polyacetal	Polyacetal	Polyacetal	Carbon Reinforced Resin / Polyurethane	Polyacetal	-	Carbon Reinforced Resin	Others	Polyacetal	Nylon	Carbon Reinforced Resin	Polyacetal	Polyacetal	Polyacetal	Aluminum Bronze	Polyacetal	Polyacetal / Nylon / PEEK / Others	Polyurethane	Polyacetal	-	Aluminum Bronze	Aluminum Bronze	-	Others	Polyacetal	-	Nylon	Polyacetal	Others	Polyacetal	Carbon Reinforced Resin	-	PEEK	Polyacetal	Aluminum Bronze	Aluminum Bronze	-	Polyacetal	-	Vespel	Others
Disc Material	Aluminum	-	-	-	-	-	-	-	-	-	-	-	-	Aluminum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

65

70

75

80

0635

09525
Drawing

Clear

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60

65

70

75

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

39

39.5

40

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

138

140

143

144

150

152

155

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.5

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

47.6

48

48.4

49.2

49.4

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.4

53.6

54

54.1

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.5

58.6

59

59.7

59.8

59.9

60

60.4

60.5

61

61.2

62

63

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.5

69.6

69.8

70

70.5

70.6

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

83

83.6

84

84.7

85

85.2

85.5

85.6

86

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

112.8

113

114

115

115.6

117.6

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

130

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
Clear

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
Clear

Features
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Larger Image

Clear

Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
Clear

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.49

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.3

6.4

6.6

6.8

6.865

6.9

7

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

15.7

16

17

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

56

60

61

65

67

68

70

71

72

75

78.5

79

80

84

85

89

90

92

95

96

98.067

100

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

239

245

250

258

260

265

270

294

300

310

314

320

325

352

380

400

441

450

525

530

580

588

600

637

650

800

810

883

900

980

1000

1120

1300

1370

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Allowable Angular Misalignment(deg)
0.1

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.05

0.08

0.09

0.1

0.11

0.12

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear

Max. Rotational Speed(r/min)
7,700

12,000

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

31000

32000

33000

34000

34100

35000

37000

39000

40000

42000

45000

52000

63000

78000

100000
Clear

Buffer Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Fluororubber
Clear

Disc Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
Clear

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Related Categories to Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

Question: What are the different types of flexible Shaft Couplings?: Answer: There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.
Question: What factors should be considered when selecting a flexible Shaft Couplings?: Answer: The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.
Question: How is a flexible Shaft Couplings installed and maintained?: Answer: Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.
Question: What is the difference between a flexible coupling and a rigid coupling?: Answer: A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible Shaft Couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Flexible Shaft Couplings（Type：Oldham）

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Application

Allowable Torque Range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

Bellows Material

Cleaning Method

Characteristics/Applications

Environmentally friendly

Related Categories to Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

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