JPCA POWER COLLET CHUCK
Click on product image magnification
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： Machine Tool and Metal Processing Exhibition 2024 Indonesia Date：From 04 to 07TH Dec, 2024 Venue: Jakarta Convention Center Indonesia Booth：A1-148
Learn moreExhibition：Thailand Machine Tool and Metal Processing Exhibition 2024 Date：From 20 to 23 Nov, 2024 Venue: Bangkok International Trade Center,Thailand Booth：DB01
Learn moreExhibition：Japan International Machine Tools Fair 2024 Date：From 05 to 10 Nov, 2024 Venue: Japan Ariake International Convention and Exhibition Center Booth：S3-009
Learn more
