What is the difference between a trapezoidal screw and a ball screw?

The ball screw uses rolling friction, while the trapezoidal screw uses sliding friction. The ball screw is not self-locking, while the trapezoidal screw is self-locking to a certain extent.

Can it be used with other trapezoidal screws?

Due to the slight differences between JIS standard and national standard, it is not recommended to mix economy series trapezoidal screws with existing products of MISUMI or other brands.

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

C-MRWZP8

Bearing Inner Diameter d type CAD Days to Ship

Specification/Dimensions

Bearing Inner Diameter d
- 8
- 10
- 12
- 15
Clear
type
- C-MRWZP
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

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Lead Screw Stop Plates For Support Unit Round Square Type

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Volume Discount

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Brand :

MiSUMi Economy

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Product Description

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Product Overview of Lead Screw Clamps

Note: Do not use without inserting the Lead Screw Clamps (empty tightening). It may deform, causing it to be unusable.

As a support unit specially developed for the economy series 30 degree Lead Screw Clamps and nut, this product is used in combination with the economy series 30 degree Lead Screw Clamps support.
On the Economy Series Support page, select products with anti-rotation fasteners, which can be purchased in sets at lower prices.

Product Features of Lead Screw Clamps

Lead Screw Clamps is suitable for manual applications, facilitating design and selection when combined with the economy series 30 degree Lead Screw Clamps and support unit.
Quality is assured with the engraved MISUMI logo.

Dimensional Drawing of Lead Screw Clamps

Specifications Overview of Lead Screw Clamps

Body		Clamp Lever
Material	Surface Treatment	Material	Surface Treatment
Equivalent to S20C	Ferroferric Oxide Protective Film	Aluminum Castings	Baked Paint

Q	A₁	C	B	R	G	E	Matching support model
8	53	35	35	17	6.5	6	C-MRWZ8
10	54	42	42	18	7.5	8	C-MRWZ10
12	54	44	44	18	8.5	10	C-MRWZ12
15	63	50	52	20	9.5	12	C-MRWZ15

Example Use of Lead Screw Clamps

* Economy series position indicator has not been launched yet. Coming soon.

· Standardization Lead Screw Clamps of support unit
“Support unit” dedicated for trapezoidal screw
  There is no need to design the bearing mechanism.

· Standardize the shape of Lead Screw Clamps end
  If the shaft diameter and length are determined, they can be combined directly with the support unit.
  There is no need for complicated shaft end shape design.

· Lead Screw Clamps no need for design of various parts in combination
The parts can be directly assembled as long as their specifications are met.
  There is no need for complicated combination design of various parts.

Related Products of Lead Screw Clamps


Lead Screw For Support Units	Lead Screw Nuts Flanged	Support Units for Lead Screw Fixed Side/Round Type

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
C-MRWZP8
C-MRWZP10
C-MRWZP12
C-MRWZP15

Price	Minimum Order Qty.	Volume Discount	Days to Ship	Bearing Inner Diameter d
₹ 1,657.69	1 Piece(s)	Available	Same day	8
₹ 1,708.85	1 Piece(s)	Available	Same day	10
₹ 1,715.71	1 Piece(s)	Available	Same day	12
₹ 1,923.85	1 Piece(s)	Available	Same day	15

Specification Table

Body		Clamp Lever
Material	Surface Treatment	Material	Surface Treatment
Equivalent to S20C	Ferroferric Oxide Protective Film	Aluminum Castings	Baked Paint

Q	A₁	C	B	R	G	E	Matching support model
8	53	35	35	17	6.5	6	C-MRWZ8
10	54	42	42	18	7.5	8	C-MRWZ10
12	54	44	44	18	8.5	10	C-MRWZ12
15	63	50	52	20	9.5	12	C-MRWZ15

Dimensional Drawing

Basic Information

Surface Treatment	Black Oxide	Material	S20C equivalent

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What is the difference between a trapezoidal screw and a ball screw?: Answer: The ball screw uses rolling friction, while the trapezoidal screw uses sliding friction.
The ball screw is not self-locking, while the trapezoidal screw is self-locking to a certain extent.
Question: Can it be used with other trapezoidal screws?: Answer: Due to the slight differences between JIS standard and national standard, it is not recommended to mix economy series trapezoidal screws with existing products of MISUMI or other brands.

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