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Index Plungers Resin Knob Type (C-SPHX8)

Economy Index Plungers Resin Knob Type

Dust-Proof Reliable Long-Lasting

- Enclosed body prevents dust ingress, ensuring reliable performance.

- Available in various screw diameters for flexible application.

- Fine thread design for precise adjustments in tight spaces.

- Choose between reset and self-locking mechanisms for optimal security.

- Economy series offers high functionality at a more affordable price.

Economy Low-Carbon Steel Flat Washers
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

Product Overview of Indexing Plungers

♢ Indexing Plungers is also known as indexing pin or indexing plunger. The pin can be pulled out or inserted by the operation knob for easy and fast positioning and for fixing mechanical elements of the workpiece.
  Indexing Plungers is Suitable for fixture indexing, positioning, stop limit and other occasions.

Product Feature of Indexing Plungers

♢ This series is a compact Indexing Plungers with fine threads, and its body is not exposed after the knob is pulled out, which is dust-proof.
♢ The operation method of Indexing Plungers is generally divided into two types: reset and self-locking type.

Dimensional Drawing of Indexing Plungers

Dimensional Drawing

Specifications Overview of Indexing Plungers

Type of Indexing PlungersThreadKnobBodyPinSpring
Reset typeSelf-locking typeIndexing Plungers MaterialColorIndexing Plungers MaterialIndexing Plungers Surface TreatmentIndexing Plungers MaterialIndexing Plungers Material
C-PHXC-PHXYFinePA6 PlasticsBlue1215GalvanizedSUS303SUS304
C-SPHXC-SPHXYSUS303-

Usage Method of Indexing Plungers

How to operate the reset type and self-locking type
• Reset type of Indexing Plungers
1. The front end is usually protruding.
2. The front end retracts when the knob is pulled out.
3. If the Indexing Plungers is released, the front end will return to the protruding state through the action of the built-in spring force.
How to operate the reset type
• Self-locking type of Indexing Plungers
1. The front end is usually protruding.
2. The front end retracts when the knob is pulled out.
3. If the front end is rotated by 90° while maintaining the pull-out state, the retraction state of the front end can be locked.
4. To release the locked state, simply rotate 90° while maintaining the pulled-out state.
5. If the Indexing Plungers is released, the front end will return to the protruding state through the action of the built-in spring force.
How to operate the reset type

Example Use of Indexing Plungers

Example of Use
Indexing Plungers is used to prevent malfunction in the example of use of sheet metal bending fixture.

Specification Table of Indexing Plungers

Part Number of Indexing PlungersThread Pitch
(Fine)
DD1SBLL1SWLoad (N)
TypeMmin.max.
Reset type
C-PHX
C-SPHX
Self-locking type
C-PHXY
C-SPHXY
80.7521155526.55102.58.7
10125187734712316.5
121.528207740.510144.716.5
161.53333101047.5121710.230.5
kgf=N× 0.101972

Specification Table
Part NumberThread Pitch
(Fine)
DD1SBLL1SWLoad (N)
TypeMmin.max.
Reset type
C-PHX
C-SPHX
Self-locking type
C-PHXY
C-SPHXY
80.7521155526.55102.58.7
10125187734712316.5
121.528207740.510144.716.5
161.53333101047.5121710.230.5
kgf=N× 0.101972

Part Number 

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Part Number
C-SPHX8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipScrew Dia. M
(mm)
Stroke (S)
(mm)
Locking Mechanism Body Material Length L
(mm)
Main Body Surface Treatment Pin Diameter B
(Ø)

MYR 13.51

1 Piece(s)Available 1 Day(s) 85[Returning] Reset Type[Stainless Steel] Stainless Steel26.5Not Provided5

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  1. 1

Basic Information

Type Standard Type Mounting Method Screw-In Pin Material Stainless Steel
All Stainless Not Compliant Knob Provided

Please check the type/dimensions/specifications of the part C-SPHX8 in the Index Plungers Resin Knob Type series.

Frequently asked question (FAQ)

Question: Can the knob plunger bear 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. What role does a ball plunger play?
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

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Part Number
C-PHX8
C-PHXY10
C-PHXY12
C-SPHXY10
C-SPHXY12
C-SPHXY16
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipScrew Dia. M
(mm)
Stroke (S)
(mm)
Locking Mechanism Body Material Length L
(mm)
Main Body Surface Treatment Pin Diameter B
(Ø)

MYR 10.38

1 Piece(s)Available 1 Day(s) 85[Returning] Reset Type[Steel] Steel26.5Zinc Plating5

MYR 10.98

1 Piece(s)Available 1 Day(s) 107[Nose Lock] Self-locking Type[Steel] Steel34Zinc Plating7

MYR 14.11

5 Piece(s)Available 5 Day(s) 127[Nose Lock] Self-locking Type[Steel] Steel40.5Zinc Plating7

MYR 13.51

5 Piece(s)Available 9 Day(s) 107[Nose Lock] Self-locking Type[Stainless Steel] Stainless Steel34Not Provided7

MYR 15.69

5 Piece(s)Available 9 Day(s) 127[Nose Lock] Self-locking Type[Stainless Steel] Stainless Steel40.5Not Provided7

MYR 29.84

5 Piece(s)Available 9 Day(s) 1610[Nose Lock] Self-locking Type[Stainless Steel] Stainless Steel47.5Not Provided10

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