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Index Plungers Knob Less Type, Stainless Steel (Part Number)

Index Plungers Knob Less Type, Stainless Steel

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Dimensional drawing of Indexing Plungers

Economic Index Plunger Ejector Type Stainless Steel Dimensions

Specification table of Indexing Plungers

formpitchDD 1D 2D 3SBLL 1L 2L 3S 1Sw 1Sw 2RAllowable load (N)Torque (N)
max.
TypeMplain screwmin.max.

E-SPMXPB
101.51216.118125547.518724.556.517362415
121.7512192014661220726.567.5192.571555
1621524.32718881625834.5811243.51124175
kgf=N×0.101972

Specification overview of Indexing Plungers

formscrew threadknobaxismain bodypinspringnut
Indexing PlungerstextureIndexing PlungerstextureIndexing PlungerstextureIndexing PlungerstextureIndexing PlungerstextureIndexing Plungerstexture
E-SPMXPBplain screwSUS303Polyacetal (red)SUS303SUS303SUS304SUS304

Product Overview of Indexing Plungers

♢ Indexing Plungers, Simply and quickly position and secure the machine element parts of the workpiece by operating the knob to pull out or insert pins.
♢ Applies to various situations such as jig division, positioning, and stopping position restrictions.
 

Product Features of Indexing Plungers

♢ Indexing Plungers, The economical knob plunger can be purchased at an economical price compared to existing MISUMI standard products.
♢ This series is a stainless steel type with a general screw type and can be operated with just one finger, greatly reducing the work space above the knob.
♢ When you press the knob, the pin turns ON (black button), and when you press it again, it returns to OFF state (black and white buttons).
 

How to Use of Indexing Plungers

How to operate return type and rest position type
• Return type of Indexing Plungers
1. The front part is generally protruding.
2. The front part crawls when the knob is pulled.
3. When the knob is released, the front part returns to its protruding state due to the built-in elastic force.
How to use economical index plunger ejector type stainless steel
• Rest position type of Indexing Plungers
1. The front part is generally protruding.
2. The front part crawls when the knob is pulled.
3. If it is rotated 90° in the pulled state, the front part can be fixed in the crawled state.
4. To unlock, simply rotate 90° from the pulled position.
5. When the knob is released, the front part regains its protruding state due to the action of built-in elastic force.
How to use economical index plunger ejector type stainless steel

Use cases of Indexing Plungers

Economic index plunger ejector type stainless steel use case
Indexing Plungers, In the case of sheet metal bending jigs, knob plungers prevent malfunctions.

Part Number 

  • Incomplete part number.
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Part Number
E-SPMXPB12
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipScrew Dia. M
(mm)
Tip Outer Dia. B
(Ø)
Stroke (S)
(mm)

₹ 1,205.00

5 Piece(s) Available Same day 1266

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  1. 1
Specification
Part NoThreadDD1D2D3SBLL1L2L3S1Sw1Sw2RLoad(N)Torque(N)
max.
TypeMCoarsemin.max.
E-SPMXPB101.51216.118125547.518724.556.517362415
121.7512192014661220726.567.5192.571555
1621524.32718881625834.5811243.51124175
kgf=N×0.101972

Usage method

Operation methods of "Reset type" and "Self-locking type"

•Reset type
1 The front end is usually in a protruding state.
2 The front end retracts when the knob is pulled out.
3 If you release the knob, the front end will return to the protruding state due to the force of the built-in spring.
Operation methods of reset type and self-locking type•Reset type1 The front end is usually in a protruding state.2The front end retracts when the knob is pulled out.3If you release the knob, the front end will return to the protruding state due to the force of the built-in spring.
Reset type
 
•Self-locking type
1 The front end is usually in a protruding state.
2 The front end retracts when the knob is pulled out.
3 If you rotate it 90° while keeping it pulled out, the retracted state of the front end can be locked.
4. When unlocking, just rotate it 90° while keeping it pulled out.
5. If the knob is released, the front end will return to the protruding state due to the force of the built-in spring.

Self-locking type
Usage example
使用案例
Application: Sheet metal bending clamp knob plunger prevents malfunction.

Basic Information

Type Special Knobs Locking Mechanism Self-locking Type Mounting Method Screw-In
Body Material Stainless Steel Overall Length Standard Pin Material Stainless Steel
All Stainless Applicable Knob Provided Accessories With locknut

Please check the type/dimensions/specifications of the part E-SPMXPB12 in the Index Plungers Knob Less Type, Stainless Steel series.

Frequently asked question (FAQ)

Question: Can the knob plunger withstand radial force?
Answer: The knob plunger is not recommended to bear radial cutting force, as it is prone to product damage and fracture, and generally it can only bear axial force.
Question: What role does a ball plunger play?
Answer: It is a mechanical element part that can easily and quickly locate and fix the workpiece by operating the knob or the handle to pull out or insert the pin. Early knob plungers were mainly used for parts used in the angular positioning of indexing devices. In recent years, knob plunger has been more widely used, and become an indispensable mechanical element part of equipment and devices.
Question: What are the characteristics of fine thread type compared to coarse thread type?
Answer: Fine thread type is suitable for fine-tuning the ejection amount of the pin. More precise positioning is more possible compared to coarse thread type.
Question: What is the difference between reset type and self-locking type knob plungers?
Answer: The self-locking type can lock the front end by turning 90° after pulling out the knob, while keeping the pulled state and turning 90° to release the lock.

Check other FAQ (1 items) Hide

Product variants

Part Number
E-SPMXPB10
E-SPMXPB16
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipScrew Dia. M
(mm)
Tip Outer Dia. B
(Ø)
Stroke (S)
(mm)

₹ 1,142.00

5 Piece(s)Available Same day

Stock

1055

₹ 1,394.00

5 Piece(s)Available Same day

Stock

1688