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 | |||
| 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
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
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
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.
| Part Number |  P Selection | L | B | 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> 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 | 1 | 1.2 | ||||||||||||||||||
| 3 | 4 | 5 | 6 | 5 | 5 | 2 | 1 | 1.5 | |||||||||||||||
| 4 | +0.016 +0.004 | +0.024 +0.012 | 5 | 6 | 6 | 3 | 1.8 | ||||||||||||||||
| 5 | 6 | 8 | 10 | 2.2 | |||||||||||||||||||
| 6 | 8 | 10 | 8 | 3 | |||||||||||||||||||
| 8 | +0.021 +0.006 | +0.030 +0.015 | 10 | 12 | 13 | 15 | 4 | 3.5 | |||||||||||||||
| 10 | 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 | 5 | 7 | |||||||||||||||||||
| 20 | +0.029 +0.008 | +0.043 +0.022 | 25 | 30 | 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. ■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 |  L1mm increments |  B0.1mm 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
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.
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
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.
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 | ||
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| Smart Phones | Electronic & Electrical | Robotics | ||
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Related Products
| 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 |
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