Geared scroll chucks with independently adjustable jaws
ES  - independently adjustable jaws











APPLICATION
Optimized for the machining of irregularly shaped workpieces.

TYPE
Geared scroll chuck in steel design with which irregularly
shaped workpieces can be aligned via adjusting spindles.
3-jaw and 4-jaw version.


CUSTOMER BENEFITS
• Exact alignment of irregularly shaped workpieces
• Jaws centrically clamping and individually adjustable
• Die-forged spiral ring, series-balanced and hardened
• Jaws in chuck ground out for concentricity


TECHNICAL FEATURES
- With one set each of base and reversible jaws
- Clamping wrench
- Dimensions and mountings to DIN 6351
- Hardened spiral ring
- Die-forged steel body


ES = independently adjustable jaws, steel


A09
DIN 6351, cylindrical centre mount, form A

 Size  ZA  Through-hole mm  3-jaw chuck
 steel
 4-jaw chuck
 steel
 Torque
 Nm
 Total
 clamping
 force kN
 160  125  42  111360▲  111789▲  110  47
 200  160  55  111365  111793  140  55
 250  200  76  111370  111797  150  63
 315  260  103  111375▲  111801  180  69
 400  330  136  111380▲  111805▲  240  92
 500  420  190  111385▲  111809▲  260  100
 630  545  240  111390▲  111813▲  280  105
▲  on request
Further sizes and mountings available on request





We reserve the right to make technical changes.