Main Characteristic Value(s) Device short name BMH Product or Component Type Servo motor Maximum mechanical speed 3800 rpm Continuous stall torque 743.5 lbf.in (84 N.m) LXM32.D72N4 24 A, 400 V, three phase743.5 lbf.in (84 N.m) LXM32.D72N4 24 A, 480 V, three phase Peak stall torque 2053.4 lbf.in (232 N.m) LXM32.D72N4 24 A, 400 V, three phase2053.4 lbf.in (232 N.m) LXM32.D72N4 24 A, 480 V, three phase Nominal output power 6500 W LXM32.D72N4 24 A, 400 V, three phase6500 W LXM32.D72N4 24 A, 480 V, three phase Nominal torque 462.008 lbf.in (52.2 N.m) LXM32.D72N4 24 A, 400 V, three phase462.008 lbf.in (52.2 N.m) LXM32.D72N4 24 A, 480 V, three phase Nominal speed 1200 rpm LXM32.D72N4 24 A, 400 V, three phase1200 rpm LXM32.D72N4 24 A, 480 V, three phase Product compatibility LXM32.D72N4 400...480 V three phase Shaft end Keyed IP Degree of Protection IP65 standardIP67 with IP67 kit Speed feedback resolution 131072 points/turn x 4096 turns Holding brake With Mounting Support International standard flange Electrical Connection Rotatable right-angled connectors Complementary Characteristic Value(s) Range Compatibility Lexium 32 [Us] rated supply voltage 480 V Phase Three phase Continuous stall current 25.2 A Continuous power 9.6 W Maximum current Irms 136.1 A LXM32.D72N4 Maximum permanent current 107.4 A Second shaft Without second shaft end Shaft diameter 1.5 in (38 mm) Shaft length 3.1 in (80 mm) key width 2.8 in (70 mm) Feedback type Multiturn SinCos Hiperface Holding torque 708.06 lbf.in (80 N.m) holding brake Motor flange size 8.07 in (205 mm) Number of motor stacks 3 Torque constant 2.76 N.m/A 248 °F (120 °C) Back emf constant 218 V/krpm 248 °F (120 °C) Number of motor poles 5.0 Rotor inertia 206 kg.cm² Stator resistance 0.32 Ohm 68 °F (20 °C) Stator inductance 2.15 mH 68 °F (20 °C) Stator electrical time constant 21.6 ms 68 °F (20 °C) Maximum radial force Fr 4500 N 1000 rpm3570 N 2000 rpm3120 N 3000 rpm Maximum axial force Fa 0.2 x Fr Brake pull-in power 40 W type of cooling Natural convection Length 21.2 in (538.5 mm) Centring collar diameter 7.09 in (180 mm) centring collar depth 0.2 in (4 mm) Number of mounting holes 4 Mounting holes diameter 0.6 in (14 mm) Circle diameter of the mounting holes 8.5 in (215 mm) Product Weight 158.5 lb(US) (71.9 kg) Sizing reference BMH2053P Network number of phases 3 Accuracy error [angular] 1.4 ° Temperature copper hot 275 °F (135 °C) Temperature magnet hot 212 °F (100 °C) Temperature magnet rt 68 °F (20 °C)
