Hydraulic turning cylinder OVS

closed-center hydraulic

Clamping cylinders without through-hole for actuation pressures from 8-80 bar. Physical characteristics • Stroke control by means of inductive proximity system or linear path measuring system F90, fastened on the machine side (stroke control system not included in the scope of delivery) • Through-hole for media feed-through • For its actuation, we recommend hydraulic oil H-LP 32, DIN 51525 (32 centistokes at 40° Celsius) • Insert a filter unit (10 µm) between the pump and control valve • OVS = oil-operated, without through-hole, with afety mechanism Application area Hydraulic actuation of power chucks (full or partial hollow clamping). Benefits • Compact design and low mass moment of inertia for low machine spindle load • Operational safety thanks to safety mechanism, guaranteed even if there is a pressure drop during spindle rotation • Flexible use thanks to possible horizontal or vertical installation position