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Spring Plungers Steel Screw, Short Stroke

Spring Plungers Steel Screw, Short Stroke

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Product Overview
Spring Plungers Steel Screw, Short Stroke

The spring plunger is also known as the positioning column, ball screw, spring screw, etc. It is a product involving vertical stroke, in which the front pin is pressed till the pin sinks into the body and then the front pin can be ejected through the built-in spring. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Dimensional Drawing
Example of Sensor UseExample of Sensor Use

Material Specification
Load ClassificationTypeBodyPinSpring
Material Hardness Surface Treatment Material Hardness Surface Treatment Material
Steel Convex PinUltra Light LoadE-LSPJS40Cr15~20HRCBlack Oxide12155~10HRCZinc PlatingSWP-B
Light LoadE-LSPJL
Heavy LoadE-LSPJHBlack Oxide
Ultra Heavy LoadE-LSPJFNickel plating
Resin Convex PinUltra Light LoadE-LSPRRSBlack OxidePOM-_
Light LoadE-LSPRM
Heavy LoadE-LSPRH
Ultra Heavy LoadE-LSPRFNickel plating
Specification Table
Spring Plungers Steel Screw, Short Stroke
 
Part NumberdSLBUltra Light LoadLight LoadHeavy LoadUltra Heavy Load
TypeM
(Coarse Thread)
Load (N)Load (N)Load (N)Load (N)
min.max.min.max.min.max.min.max.
(Steel Convex Pin)
E-LSPJS
E-LSPJL
E-LSPJH

E-LSPJF

(Resin Convex Pin)
E-LSPRRS
E-LSPRM
E-LSPRH
E-LSPRF
31.21711.50.110.480.41.50.82--
42.11.291.520.491.551.65294.411.9
52.71.51222.50.532.5327.84.914.74.124.9
63.21.5132.530.893.112.99.85.919.67.730.6
842152.540.93.142.99.85.919.68.643
1052.516351.764.714.914.79.829.414.153.1
1263.520361.964.824.914.79.829.423.158.3
1684.522383.2999.829.419.658.826.678.8
Product Features
♢ It has complete specifications, which can satisfy the requirements of various sizes, lengths, and loads.
♢ The front pin is available in steel type and resin type.
♢ The stroke can be fine-tuned correspondingly to the screw-in depth.
♢ The spring plunger is a product involving vertical stroke. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Usage Method
When pressed down
When released
Usage Method
Usage Method

Part Number
E-LSPJL3
E-LSPJL4
E-LSPJL5
E-LSPJL6
E-LSPJL8
E-LSPJL10
E-LSPJL12
E-LSPJL16
E-LSPJS3
E-LSPJS4
E-LSPJS5
E-LSPJS6
E-LSPJS8
E-LSPJS10
E-LSPJS12
E-LSPJS16
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Material Thread Locking Treatment Main Body Surface Treatment Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

₹ 957.00

1 Piece(s) Available 10 Day(s) 1031[Steel] SteelNot ProvidedBlack OxideZinc Plating0.41.5

₹ 953.00

1 Piece(s) Available 10 Day(s) 1041.2[Steel] SteelNot ProvidedBlack OxideZinc Plating1.65

₹ 954.00

1 Piece(s) Available 10 Day(s) 1051.5[Steel] SteelProvidedBlack OxideZinc Plating27.8

₹ 955.00

1 Piece(s) Available 14 Day(s) 1061.5[Steel] SteelProvidedBlack OxideZinc Plating2.99.8

₹ 965.00

1 Piece(s) Available 10 Day(s) 1082[Steel] SteelProvidedBlack OxideZinc Plating2.99.8

₹ 972.00

1 Piece(s) Available 10 Day(s) 10102.5[Steel] SteelProvidedBlack OxideZinc Plating4.914.7

₹ 997.00

1 Piece(s) Available 10 Day(s) 10123.5[Steel] SteelProvidedBlack OxideZinc Plating4.914.7

₹ 1,078.00

1 Piece(s) Available 10 Day(s) 10164.5[Steel] SteelProvidedBlack OxideZinc Plating9.829.4

₹ 957.00

1 Piece(s) Available 10 Day(s) 1031[Steel] SteelNot ProvidedBlack OxideZinc Plating0.110.48

₹ 953.00

1 Piece(s) Available 10 Day(s) 1041.2[Steel] SteelNot ProvidedBlack OxideZinc Plating0.491.55

₹ 954.00

1 Piece(s) Available 10 Day(s) 1051.5[Steel] SteelProvidedBlack OxideZinc Plating0.532.53

₹ 955.00

1 Piece(s) Available 10 Day(s) 1061.5[Steel] SteelProvidedBlack OxideZinc Plating0.893.11

₹ 965.00

1 Piece(s) Available 10 Day(s) 1082[Steel] SteelProvidedBlack OxideZinc Plating0.93.14

₹ 972.00

1 Piece(s) Available 10 Day(s) 10102.5[Steel] SteelProvidedBlack OxideZinc Plating1.764.71

₹ 997.00

1 Piece(s) Available 10 Day(s) 10123.5[Steel] SteelProvidedBlack OxideZinc Plating1.964.82

₹ 1,077.00

1 Piece(s) Available 10 Day(s) 10164.5[Steel] SteelProvidedBlack OxideZinc Plating3.299
Part Number
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Material Thread Locking Treatment Main Body Surface Treatment Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

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Basic Information

Body Material Steel Mounting Method Screw-In Initial Load (Range)(N) 0.01~50
Tip Heat Treatment Not Provided Wrench Hole Shape Hex

Frequently asked question (FAQ)

Question: What role does a ball plunger play?
Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
Question: What role does a spring plunger play?
Answer: With pin-shaped front section, it can be used to eject workpieces or stoppers.
Question: What is the meaning of load min and max?
Answer: The min. load represents the initial load, and the max. load represents the load at the maximum press-in limit of ball head.
Question: Can the knob plunger withstand radial force?
Answer: No, it can only withstand axial force.

Check other FAQ (1 items) Hide

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