JAH PRECISION HIGH-SPEED PNEUMATIC CHUCK
Click on product image magnification
Online inquiryBrand：NTH
Having an integral structure made of heat-treated steel, no load at thebearing. high speed, long service life, low temperature rise.With two-way acting force, allowing forcibly opening the collet, nomaterial jamming; the chuck being self-locked in cases of air sourcefailure.
Direct connection between flange and spindle, easy and quickinstallation, connecting the machine tool system control through thethree-point air valve.Allowing quick change of the collet to facilitate product replacementwithout backward movement of collet while the working length can becontrolled normally.With a body accuracy within 0.005mm and adjustable clamping accuracywithin 0.005mm.
Specification and size:
| Model | JAH-20 | JAH-25 | JAH-32 |
|---|---|---|---|
| A | 109 | 109 | 140 |
| B | 70 | 70 | 100 |
| C | 5.5 | 5.5 | 5.5 |
| D | 47 | 47 | 53 |
| E | 87 | 87 | 93 |
| F | 112 | 112 | 107 |
| G | 98 | 98 | 126 |
| H | 86 | 86 | 98 |
| I | 8-M5 | 8-M5 | 8-M6 |
|
Clamping Stroke mm |
0.2 |
0.2 |
0.2 |
|
Maximum Torque N.m |
12 | 15 | 20 |
|
Clamping Range |
3-14 | 5-19 | 5-25 |
|
Matched Collet |
W20
|
W25
|
W31.75
|
|
Working Pressure kg/cm² |
3-8 | 3-8 | 3-8 |
|
Net Weight kg |
5.5 | 6.5 | 8.5 |
Subject to technology changes without prior information
Non-standard requirements can be made
Date: October 6–9, 2026 Address: 647 00 Brno, Czech Republic
Learn moreDate: Sept. 28 - Oct. 3, 2026 Booth No.: 12A Address: Tüyap Exhibition and Conference Center - Istanbul, Türkiye
Learn moreDate: 15-19 SEP 2026 Booth No.: Hall 1, 1J75 Address: Messe Stuttgart, Messepiazza 1, 70629 Stuttgart, Germany
Learn more
