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ID 852060

ROTA NC 630-180 Z520-SV90°

3-jaw power chuck with through-hole
Ready for shipment from 11 working days


Standard power lathe chucks with through-hole

Product features:
  • 3-jaw wedge-hook chuck
  • Through-hole: 180 mm
  • Spindle holder: Z520
  • Jaw interface: 3/32" x 90° Nut 30H7
Technical data:
  • Stroke per jaw: 11.2 mm
  • Piston stroke: 42 mm
  • Max. clamping force: 300 kN
  • Max. actuating force: 122 kN
  • Max. RPM: 1800 1/min
  • Weight: 365 kg

Digital services ROTA NC 630-180 Z520-SV90°

Matching with the product ROTA NC 630-180 Z520-SV90°, we offer various digital services – the perfect complement for maximum efficiency, planning and process reliability.

Technical data ROTA NC 630-180 Z520-SV90°

Spindle type -
Spindle size Z520
Serration 3/32" x 90°
Max. RPM [1/min] 1800
Max. clamping force [kN] 300
Max. actuating force [kN] 122
Stroke/jaw [mm] 11.2
Piston stroke (H) [mm] 42
Moment of inertia [kgm²] 19.8
Weight [kg] 365

Definition of technical designations

Definition clamping force
The clamping force is the arithmetic sum of the individual forces occuring at the chuck jaws, distance “H“ at maximum pressure and maximum torque. The specifications exclusively refer to the grease used by SCHUNK.
Scope of delivery
Chuck, T-nuts with screws, chuck mounting bolts, mounting wrench for turnable threaded ring, eye bolt, and operating manual

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    Accessory ROTA NC 630-180 Z520-SV90°

    The following components make the product ROTA NC 630-180 Z520-SV90° even more productive – the right addition for maximum functionality, flexibility, reliability and process safety.


    Catalogue Chapter: ROTA NC plus 2

    Catalogue Pages: ROTA NC 630-180

    ROTA NC Operating Manual

    Complete Catalogue Lathe Chucks 2022