What role does a ball plunger play?

It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.

What role does a spring plunger play?

With pin-shaped front section, it can be used to eject workpieces or stoppers.

What is the meaning of load min and max?

The min. load represents the initial load, and the max. load represents the load at the maximum press-in limit of ball head.

What is the anti-loosening treatment of a ball plunger?

It refers to fixation using anaerobic adhesives filled in microcapsules. A ball plunger will fail once it becomes loosened, so it is necessary to use anaerobic adhesives for threads. An ideal anti-loosening effect will be achieved when placed at a temperature above 25℃ for 72 hours.

Can the knob plunger withstand radial force?

No, it can only withstand axial force.

What role does a knob plunger play?

Pins can be inserted and pulled out manually with the knob and handle, suitable for temporary positioning of workpieces.

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

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Part Number Complete

E-LPFPR7

外径 D Stroke (S) Initial Load type CAD Days to Ship

Specification/Dimensions

外径 D(mm)
7

9

13

15

20

24
Clear
Stroke (S)(mm)
1.5

1.7

2.8

3.5

5.2

6.6
Clear
Initial Load(N)
0.1

0.2

0.3
Clear
type
- E-LPFPR
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Day(s) or Less
Clear

Specify Alterations

Ball Plungers Press Fit, Roller, Resin Ball

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Volume Discount

Check FAQ of this product (6 items)

Brand :

MiSUMi Economy

Order Qty :
Total Price :

---
Days to ship :

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CAD Download

Product Overview

Roller type ball plungers feature a structural design of main ball and sub balls, enhacing smooth rotation.

Dimensional Drawing

Specification Table

Specification Table

Part Number		D₁	D₂	L	S	L₁	d	A	B	E	C	Load (N)
Type	D	D₁	D₂	L	S	L₁	d	A	B	E	C	min.	max.
E-LPFPR	7	9	—	7.5	1.5	1	4.76	7.5	1	1.5	0.8	0.1	2
	9	11	8.4	10	1.7		5.56	7	1	2.5	1	0.2	4
	13	15	12.4	15	2.8		8.73	7	1.2	3		0.3	7
	15	17	14.7	16.5	3.5		10.32	8.5	1.5	3.50		0.3	11
	20	22	19.4	22.5	5.2	1.5	15.87	10.5		5.30		0.3	14
	24	26	23.4	29	6.6	1.5	19.05	13.5		6.40		0.3	21

Material Specification

Type	Body	Main Ball	Sub Ball	Spring	Operating Temperature
Type	Material	Material	Material	Material	Operating Temperature
E-LPFPR	POM	PM	SUS440C	SUS304	-30~80℃

Product Features

: 30; 45; 60

Part Number
E-LPFPR7
E-LPFPR9
E-LPFPR13
E-LPFPR15
E-LPFPR20
E-LPFPR24

Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	外径 D (mm)	Stroke (S) (mm)	Initial Load (N)	Max. Load (N)
₹ 966.00	1 Piece(s)	Available	10 Day(s)	10	7	1.5	0.1	2
₹ 1,084.00	1 Piece(s)	Available	10 Day(s)	10	9	1.7	0.2	4
₹ 1,091.00	1 Piece(s)	Available	10 Day(s)	10	13	2.8	0.3	7
₹ 1,106.00	1 Piece(s)	Available	10 Day(s)	10	15	3.5	0.3	11
₹ 1,165.00	1 Piece(s)	Available	10 Day(s)	10	20	5.2	0.3	14
₹ 1,215.00	1 Piece(s)	Available	10 Day(s)	10	24	6.6	0.3	21

Basic Information

Mounting Method	Press Fit	Ball Material	Resin	Body Material	Resin
Thread Locking Treatment	Not Provided	Initial Load (Range)(N)	0.01~50	Tip Heat Treatment	Not Provided
Main Body Surface Treatment	Not Provided	Pin Surface Treatment	Not Provided

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 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: What is the anti-loosening treatment of a ball plunger?: Answer: It refers to fixation using anaerobic adhesives filled in microcapsules. A ball plunger will fail once it becomes loosened, so it is necessary to use anaerobic adhesives for threads. An ideal anti-loosening effect will be achieved when placed at a temperature above 25℃ for 72 hours.
Question: Can the knob plunger withstand radial force?: Answer: No, it can only withstand axial force.
Question: What role does a knob plunger play?: Answer: Pins can be inserted and pulled out manually with the knob and handle, suitable for temporary positioning of workpieces.

Check other FAQ (3 items) Hide

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