Locating Pins Large Head, Tapered, Press Fit, Standard

Brand :

MISUMI

Caution

Product Description

This is an economy item, The price is cheaper than the MISUMI standard product.

Product Overview

The locating pin is used for the spatial positioning in the directions of X and Y axes, mainly using the workpiece hole as the positioning benchmark or used in conjunction with bushings, in which the large head tapered press-fit type is the most commonly used, which is easy to install and widely used.

Dimensional Drawing

Martensitic stainless steel products have an identification groove on D part.

Material No.	Material	Surface Treatment	Hardness	P Dimension Fixed		P Dimension Configurable		P/L/B Dimension Configurable
Material No.	Material	Surface Treatment	Hardness	Type	D Tolerance and Shape	Type	D Tolerance and Shape	Type	D Tolerance and Shape
①	SKS3 Equivalent	-	Quenching hardness 55HRC~	E-JP	<Round> BB(m7) BPB(p7) <Diamond> DB(m7) DPB(p7)	E-JP	<Round> BA(m7) BPA(p7) <Diamond> BD(m7) BPD(p7)	E-FP	<Round> BA(m7) BPA(p7) BG(g7) <Diamond> BD(m7) BPD(p7) DG(g7)
②	SKS3 Equivalent	Hard Chrome Plated	Quenching hardness 50HRC~ Plating hardness 750HV～	E-GJP		E-GJP		E-GFP
③	SKS3 Equivalent	-	-	E-BJP		E-BJP		E-BFP
④	SUS304 Equivalent	-	-	E-SJP		E-SJP		E-SFP
⑤	SUS304 Equivalent	Hard Chrome Plated	Plating hardness 750HV～	E-HJP		E-HJP		E-HFP
⑥	SUS440C Equivalent	-	Quenching hardness 50HRC~	E-CJP		E-CJP		E-CFP

If there are requirements on rust prevention, give priority to the hard-chrome plated products, products with surface treatment of electroless nickel plating or products made of austenitic stainless steel.

Please understand that E-HJP series products are temporarily not available in the diamond shape.

Please visit MISUMI website for details of the models available for sale.

Specification Table

■Dimension Specification Table·P Dimension Fixed

Part Number					P Selection														L	B	m	ℓ	(W)
Type	D Tolerance and Shape	D	D Dimension Tolerance
Type	D Tolerance and Shape	D	m7	p7
E-JP E-GJP E-BJP E-SJP E-HJP E-CJP	<Round> BB(m7) BPB(p7) <Diamond> DB(m7) DPB(p7) Applicable when D≥2	1	+0.012 +0.002	+0.018 +0.009	2														3	3	0.5	0	-
		2				3	4												4	3	1	0	1.2
		3					4	5	6										5	5	2	1	1.5
		4	+0.016 +0.004	+0.024 +0.012				5	6										5	6	3		1.8
		5							6	8									10	6			2.2
		6								8	10								10	8			3
		8	+0.021 +0.006	+0.030 +0.015							10	12	13						15	8	4		3.5
		10	+0.021 +0.006	+0.030 +0.015								12	13	15						10			4
		12	+0.025 +0.007	+0.036 +0.018									13	15	16								5
		13												15	16				22			2	5.5
		16														20	25		22		5		7
		20	+0.029 +0.008	+0.043 +0.022													25	30	30	15	5		9

Martensitic stainless steel products have an identification groove on D part.

If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.

■Dimension Specification Table·P Dimension Configurable

Part Number					P 0.01mm increments	L	B	C	m	ℓ	(W)
Type	D Tolerance and Shape	D	D Dimension Tolerance
			m7	p7
E-JP E-GJP E-BJP E-SJP E-HJP E-CJP	<Round> BA(m7) BPA(p7) <Diamond> BD(m7) BPD(p7) Applicable when D≥2	1	+0.012 +0.002	+0.018 +0.009	1.20~2.50	3	3	0.1	0.5	0	-
		2			2.50~4.00	4		0.5	1		1.2
		3			3.50~6.00	5	5		2	1	1.5
		4	+0.016 +0.004	+0.024 +0.012	4.50~7.00		6	1	3		1.8
		5			5.50～8.00	10					2.2
		6			6.50~10.00		8				3
		8	+0.021 +0.006	+0.030 +0.015	9.00~13.00	15		1.5	4		3.5
		10			11.00~15.00		10	2			4
		12	+0.025 +0.007	+0.036 +0.018	13.00~16.00						5
		13			14.00~18.00	22				2	5.5
		16			17.00~25.00			3	5		7
		20	+0.029 +0.008	+0.043 +0.022	22.00~30.00	30	15				9

Martensitic stainless steel products have an identification groove on D part.

If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.

Please understand that E-HJP series products are temporarily not available in the diamond shape.

■Dimension Specification Table ·P/L/B Dimension Configurable

Part Number						P 0.01mm increments	L 1mm increments	B 0.1mm increments	C	m	ℓ	(W)
Type	D Tolerance and Shape	D	D Dimension Tolerance
			m7	p7	g7
E-FP E-GFP E-BFP E-SFP E-HFP E-CFP	<Round> BA(m7) BPA(p7) BG(g7) <Diamond> BD(m7) BPD(p7) DG(g7)	1	+0.012 +0.002	+0.018 +0.009	-0.002 -0.012	1.20(1.50)～3.00(2.50)	2・3	1.0~5.0	0.1	0.5	0	0.6
		2				2.50～6.00(4.00)	2~6	1.0～15.0(10.0)	0.5	1		1.2
		3				3.50~8.00	3~10	1.0～15.0(10.0)		2	1	1.5
		4	+0.016 +0.004	+0.024 +0.012	-0.004 -0.016	4.50~8.00	3(4)～14	1.0～15.0(10.0)	1	3		1.8
		5				5.50~10.00	5～15	1.0～15.0(10.0)				2.2
		6				6.50～10.00	5~15	1.0～30.0(25.0)				3
		8	+0.021 +0.006	+0.030 +0.015	-0.005 -0.020	8.50~15.00	5(6)～16	1.0～30.0(25.0)	1.5	4		3.5
		10				11.00~17.00	5(10)～20	3.0～30.0(25.0)	2			4
		12	+0.025 +0.007	+0.036 +0.018	-0.006 -0.024	13.00~18.00	6(10)～24	3.0～30.0(25.0)				5
		13				14.00～20.00	7(12)～26	5.0～30.0(25.0)			2	5.5
		16				17.00~27.00	8(15)～32	5.0~30.0	3	5		7
		20	+0.029 +0.008	+0.043 +0.022	-0.007 -0.028	22.00~30.00	10(15)～40	5.0~30.0				9

P dimension applicable to the diamond type is as shown in ( ).

Martensitic stainless steel products have an identification groove on D part.

If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.

Product Features

Usage outline of large head, tapered, press fit, standard locating pins Locating Pins

Feature 1: Standard type with tapered lead-in part. Press-fit use, the tolerance of the press-fit part can be specified: m7, p7, g7.
Feature 2: The head is available in round and diamond types. The fixed type is cheap, and the freely specified type is rich in specifications.
Feature 3: Optional material: iron (SKS3 equivalent); austenitic stainless steel, martensitic stainless steel, suitable for positioning of various workpieces.
Feature 4: Hard chrome plated surface, effectively ensuring surface hardness and antirust.
Feature 5: Some models are ordered in a large quantity of 1000 pcs, and can be shipped within 7 days, For details, consult by CS@misumi.sh.cn.

Precautions

①Dimensional tolerance and fit parameter table For details, click

here
②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click

here

Example of Use

Example introduction: Round and diamond types combined for positioning
①The combination of round and diamond types in the fixture enables more accurate positioning in A direction and reduction of the mating hole pitch error in B direction.
②Of the 2 locating pins, the cylindrical shape is taken as reference for 1 locating pin, and the cut-flat position on the round shape (diamond type) in the direction of the center distance of the two holes is taken as reference for the other, which enables mounting/dismounting operations and ensures positioning accuracy.
③Taking advantage of the different heights of the 2 locating pins, insert the tall pin for pre-positioning and then the short pin for precise positioning.

Application Industries

Lithium battery	Semiconductor	Medical

Smart Phones	Electronic & Electrical	Robotics

Bushings for Locating Pins, Shouldered	Bushings for Locating Pins, Straight	Bushings for Locating Pins, Slotted Hole, Shouldered

Representative model: JBH6-8	Representative model: JBA3-8	Representative model: JBPE10-P6.8-W4.82-L15