5C/16C CPB PULL BACK COLLET CHUCK
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Online inquiryBrand：NTH
Adops 5C / 16C collets.
5C Collet: max. capacity 26mm.Pull back design. High accuracy.
| Model | CPB-5CA5 | CPB-5CA6 | CPB-16CA5 | CPB-16CA6 |
|---|---|---|---|---|
| Spindle nose | A2-5 | A2-6 | A2-5 | A2-6 |
| A | 137（5.39〞） | 166（6.54〞） | 137（5.39〞） | 166（6.54〞） |
| 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〞） |
| Draw tube thread | Max.M58 | Max.M65 | Max.M58 | Max.M65 |
| F | 60（2.36〞） | 60（2.36〞） | 80（3.15〞） | 80（3.15〞） |
| L | 122（4.80〞） | 122（4.80〞） | 145（5.71〞） | 145（5.71〞） |
| G | 24.547 | 26.641 | 24.547 | 26.641 |
| H | 31 | 35 | 31 | 35 |
| Mounting Screw | 3H-M10 | 3H-M12 | 6H-M10 | 6H-M12 |
| Matched Collet | 5C (Collet) | 5C (Collet) | 16C(Collet) | 16C(Collet) |
| Max. Pull force | 1800kgf (3900lbf) | 1800kgf (3900lbf) | 2300kgf(5060lbf) | 2300kgf (5060lbf) |
| Max RPM | 6000 | 6000 | 5000 | 5000 |
| N.W | 5.0kgs (11.0lbs) | 7.5kgs (16.5lbs) | 5.5kgs (12.1lbs) | 10.0kgs (22.0lbs) |
Remarks:
NTH offers a blank draw-nut when shipping the chuck. Customers could thread the drawnut according to the drawtube of the machine.
Subject to technology changes without prior information
Non-standard requirements can be made
Exhibition:SIMTOS 2026 Date:Apr. 13(Mon.) - 17(Fri.), 2026 (5 days) Add:KINTEX (Korea International Exhibition Center) Booth:02C420
Learn moreExhibition:BIEMH SPAIN 2026 Date:From 2 to 6 March, 2026 Add: Exhibition Center of Bilbao, Spain Booth:P3,B-51A
Learn moreExhibition:MANUFACTURING INDONESIA 2025 Date:03. - 06. December 2025 Time:10:00 am. – 06:00 pm. Add: Balai Sidang Jakarta Convention Center，Jakarta,Indonesia Booth:A-150
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