Hydraulic cylinder HL

double-actingindustrialclamping

• total travel = rotation travel + clamping travel • right or left helical rotation, 90°±2° • bleeder near clamping (HL12, HL21, HL 31 & HL 41) • additional bleeder near release (HL31 & HL 41) • rod indexing • maximum service pressure: 250 bar • different travel ranges on request • choice of rotation angle in 5° increments (please specify with the order) • metal scraper (please specify with the order) • optional indexing (please specify with the order) Clamps are supplied with O-rings, lock nut and lock washer (dimensions and tightening torque: see Lock washer for clamp type P11, P21 and Nut for clamp type P31 and P41). O-rings: 5.28 x 1.78 (HL12, HL 21) 90 shore NBR 7.65 x 1.78 (HL 31) 90 Shore NBR