JPCA POWER COLLET CHUCK
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Online inquiryBrand：NTH
Precision pull back collet chuck: 0.010mm repeatability.JPCA is a chuck with high-accuracy, heavy clamping force and rigid body. Whole chuck body is made of SUJ2 and harden to HRC60 provide the rigid body that capable to handle the heavy duty working. The parallel clamping promise to clamp the whole length regardless the tolerance of the work piece. Compare to the typical spring collet, rubber collet can be used more wide and stable. the design of stopper is available.
| Model | JPCA-42A5 | JPCA-42A6 | JPCA-65A5 | JPCA-65A6 |
|---|---|---|---|---|
| Spindle nose | A2-5 | A2-6 | A2-5 | A2-6 |
| A | 138（5.43〞） | 164（6.46〞） | 138（5.43〞） | 164（6.46〞） |
| B(P.C.D) | 104.8（4.13〞） | 133.4（5.25〞） | 104.8（4.13〞） | 133.4（5.25〞） |
| C | 82.6（3.25〞） | 106.4（4.19〞） | 82.6（3.25〞） | 106.4（4.19〞） |
|
D Draw tube thread-Max |
M55 | M58 | M72 | M72 |
| F | 97（3.82〞） | 97（3.82〞） | 119（4.69〞） | 119（4.69〞） |
| L | 123（4.84〞） | 126（4.96〞） | 138（5.43〞） | 138（5.43〞） |
| M | 137（5.39〞） | 137（5.39〞） | 164（6.46〞） | 164（6.46〞） |
| N | 27（1.06〞） | 30（1.18〞） | 27（1.06〞） | 30（1.18〞） |
|
Mounting Bolts |
6H-M10 | 6H-M12 | 6H-M10 | 6H-M12 |
| Matched Collet |
SS42 (42BZI) |
SS42 (42BZI) |
SS65 (65BZI) |
SS65 (65BZI) |
|
Draw tube axial stroke |
5.0mm（0.22〞） | 5.0mm（0.22〞） | 5.0mm（0.22〞） | 5.0mm（0.22〞） |
|
Clamping range |
0.5mm（±0.02〞） | ±0.5mm（±0.02〞） | ±0.5mm（±0.02〞） | ±0.5mm（±0.02〞） |
|
Max Clamping Dia |
42mm（1.65〞） | 42mm（1.65〞） | 65mm（2.56〞） | 65mm（2.56〞） |
|
Max pull force |
3200kgf(7040lbf) | 3200kgf(7040lbf) | 4000kgf(8800lbf) | 4000kgf(8800lbf) |
|
Max Clamping force |
7200kgf(15840lbf) | 7200kgf(15840lbf) | 9500kgf(20800lbf) | 9500kgf(20800lbf) |
| Max RPM | 6500 | 6500 | 5500 | 5500 |
| N.W | 9.5kgs(20.9lbs) | 10.5kgs(23.1lbs) | 14.0kgs(30.8lbs) | 15.0kgs(33.0lbs) |
Subject to technology changes without prior information
Non-standard requirements can be made
Exhibition：2024 Mexico Machine Tool and Automation Exhibition EXPOMAQ Date：From 18th to 20th Jun 2024 Venue: Leon Exhibition Center, Mexico Booth：Hall:C1 Booth:113
Learn moreExhibition：The 28th INT. Machine tools & Metalworking TECH. Exhibition 2024 Malaysia Date：From 15th to 18th May 2024 Venue: International Trade and Exhibition Centre,Kuala Lumpur,Malaysia Booth：4337 ( Level 1 )
Learn moreExhibition：International Fair of Machinery and Equipment 2024 Brazil Date：From 07th to 11th May 2024 Venue: Sao Paulo Expo, Sao Paulo, Brazil Booth：N053
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