Technical Specifications Parameter Value Product Series Lexium 52 / PacDrive 3 Product Type Servo Motor Device Short Name SH3.....P Number of Poles 3 Phase Three Phase Continuous Stall Torque 2.94 N·m (at 115...480 V three phase) Peak Stall Torque 11.3 N·m (at 115...480 V three phase) Nominal Torque 2.95 N·m (115V 1-ph) / 2.8 N·m (230V 1-ph) / 2.1 N·m (400/480V 3-ph) Nominal Speed 1500 rpm (115V) / 3000 rpm (230V) / 6000 rpm (400V) / 7200 rpm (480V) Maximum Mechanical Speed 8000 rpm Rated Supply Voltage 115...480 V Nominal Output Power 460 W (115V) / 880 W (230V) / 1450 W (400V) / 1550 W (480V) Continuous Power 1330 W Continuous Stall Current 4.1 A Encoder Type Absolute Multiturn SinCos Hiperface® Speed Feedback Resolution 128 periods Shaft End Parallel Key Shaft Diameter 14 mm Shaft Length 30 mm Holding Brake Without Electrical Connection Rotatable Right-Angled Connector Degree of Protection (IP) IP65 (motor and shaft bushing) Motor Flange Size 70 mm (International Standard) Centring Collar Diameter 60 mm Centring Collar Depth 2.5 mm Mounting Hole Circle Dia. 82 mm Number of Mounting Holes 4 Mounting Holes Diameter 5.5 mm Net Weight 3.6 kg Type of Cooling Natural Convection Torque Constant 0.72 N·m/A (at 120°C) Back EMF Constant 49 V/krpm (at 20°C) Stator Resistance 2.7 Ohm Stator Inductance 20.3 mH Rotor Inertia 0.58 kg·cm² Maximum Axial Force (Fa) 80 N