Locating Pins Large Head, Tapered, Screw Mounted, Standard/Compact

Brand :

MISUMI

Caution

Product Description

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 screw mounted type is easy to install, widely used and saves installation space.

Dimensional Drawing

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

Specification Table

Part Number				P	-	L	-	B
			-
Type	Shape	D
JPT	MA	10	-	14.00
FPT	MA	10	-	P14.00	-	L15	-	B6.0
FPTC	MA	12	-	P13.00	-	L6	-	B3.0

■Material Specification Table

Material No.	Material	Surface Treatment	Hardness	Standard		Compact	Shape Code
Material No.	Material	Surface Treatment	Hardness	P Dimension Configurable	P/L/B Dimension Configurable	P/L/B Dimension Configurable	Shape Code
①	Alloy tool steel or bearing steel	-	Quenching hardness 60～63HRC	E-JPT	E-FPT	E-FPTC	MA(Round) MD(Diamond)
②	Alloy tool steel or bearing steel	Hard Chrome Plated	Quenching hardness 50～55HRC Plating hardness 750HV～	-	E-GFPT	-
③	Alloy tool steel or bearing steel	-	-	-	E-BFPT	-
④	Austenitic stainless steel	-	-	E-SJPT	E-SFPT	E-SFPTC
⑤	Austenitic stainless steel	Hard Chrome Plated	Plating hardness 750HV～	E-HJPT	E-HFPT	-
⑥	Martensitic stainless steel	-	Quenching hardness 50～55HRC	E-CJPT	E-CFPT	-

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

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

■Applicable Bolts

D	g7	d	d₁	H	Applicable Bolt M
10	-0.005 -0.020	4.5	8	5	M4
12	-0.006 -0.024	5.5	9.5	6.5	M5
13		6.6	11	7.5	M6
16		9	14	10	M8
20	-0.007 -0.028	9	14	10	M8

■Standard, P Dimension Configurable

Part Number			P 0.01mm increments	L	B	C	m	(W)
Type	Shape	D
E-JPT E-SJPT E-HJPT E-CJPT	MA(Round) MD(Diamond)	10	14.00~17.00	15	10	2	4	4
		12	15.00~18.00					5
		13	17.00~20.00	22				5.5
		16	20.00~27.00			3	5	7
		20	23.00~30.00	30	15			9

■Standard, P/L/B Dimension Configurable

Part Number			P 0.01mm increments	L 1mm increments	B 0.1mm increments	C	m	(W)
Type	Shape	D
E-FPT E-GFPT E-BFPT E-SFPT E-HFPT E-CFPT	MA(Round) MD(Diamond)	10	14.00~17.00	5~20	4.0~20.0	2	4	4
		12	15.00~18.00	6~24	7.0~20.0			5
		13	17.00~20.00	6~26	8.0~20.0			5.5
		16	20.00~27.00	7~32	8.0~20.0	3	5	7
		20	23.00~30.00	8~40	8.0~20.0			9

C dimension (chamfering) is 0.5 when L < D.

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

■Compact Type

Part Number			P 0.01mm increments	L 1mm increments	B 0.1mm increments	C	m	(W)
Type	Shape	D
E-FPTC E-SFPTC	MA(Round) MD(Diamond)	10	11.00~15.00	5~14	3.0~16.0	0.5	2	4
		12	13.00~17.00	6~15	3.0~18.0			5
		13	14.00~18.00	6~16	3.0~20.0			5.5
		16	17.00~21.00	7~18	3.0~20.0		3	7
		20	21.00~25.00	8~20	3.0~20.0			9

Product Features

Feature 1: Screw mounted type, easy to install, saving space, O.D. fit tolerance of bottom: g7.
Feature 2: Available in round and diamond types, suitable for positioning in various working conditions.
Feature 3: Optional material: steel (general structural steel or carbon steel); austenitic stainless steel, martensitic stainless steel, suitable for various working conditions.
Feature 4: Hard chrome plated and austenitic stainless steel series can effectively prevent rusting of products.

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
③Reference value for thread mounting torque The tightening torque (reference value) is the strength class (8.8) in the technical data

here, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.

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