Schneider Electric Lexium 32 BMH1403P12F1A servo motor, 24 N.m torque, 4700 W, 10-pole, 4000 rpm max, 480 V three-phase, IP54, Multiturn SinCos Hiperface encoder, keyed shaft, with holding brake.
| Parameter | Value |
|---|---|
| Feedback type | Multiturn SinCos Hiperface |
| Type of cooling | Natural convection |
| Product or component type | Servo motor |
| Supply voltage | 480 V |
| Maximum current irms | 62.3 A LXM32.D72N4 |
| Continuous stall current | 18 A |
| Maximum permanent current | 62.3 A |
| Continuous power | 4.8 W |
| Brake pull-in power | 19 W |
| Nominal output power | 4700 W LXM32.D72N4 24 A, 400 V, three phase 4700 W LXM32.D72N4 24 A, 480 V, three phase |
| Number of motor poles | 10 |
| Phases | Three phase |
| Parameter | Value |
|---|---|
| Network number of phases | 3 |
| IP degree of protection | IP54 standard |
| Mounting support | International standard flange |
| Mounting holes diameter | 0.4 in (11 mm) |
| Number of mounting holes | 4 |
| Circle diameter of the mounting holes | 6.5 in (165 mm) |
| Electrical connection | Straight connectors |
| Key width | 1.6 in (40 mm) |
| Centring collar depth | 0.1 in (3.5 mm) |
| Length | 10.5 in (267 mm) |
| Category | US1PC5318282 |
| Shaft end | Keyed |
| Second shaft | Without second shaft end |
| Shaft length | 2.0 in (50 mm) |
| Holding brake | With |
| Nominal speed | 3000 rpm LXM32.D72N4 24 A, 400 V, three phase 3000 rpm LXM32.D72N4 24 A, 480 V, three phase |
| Rotor inertia | 50.27 kg.cm² |
| Holding torque | 203.6 lbf.in (23 N.m) holding brake |
| Nominal torque | 123.20 lbf.in (13.92 N.m) LXM32.D72N4 24 A, 400 V, three phase 123.20 lbf.in (13.92 N.m) LXM32.D72N4 24 A, 480 V, three phase |
| Shaft diameter | 0.9 in (24 mm) |
| Torque constant | 1.34 N.m/A 248 °F (120 °C) |
| Sizing reference | BMH1403P |
| Back emf constant | 85.9 V/krpm 248 °F (120 °C) |
| Device short name | BMH |
| Motor flange size | 5.5 in (140 mm) |
| Peak stall torque | 635.5 lbf.in (71.8 N.m) LXM32.D72N4 24 A, 400 V, three phase 635.5 lbf.in (71.8 N.m) LXM32.D72N4 24 A, 480 V, three phase |
| Stator inductance | 3 mH 68 °F (20 °C) |
| Stator resistance | 0.22 Ohm 68 °F (20 °C) |
| Temperature magnet rt | 68 °F (20 °C) |
| Maximum axial force fa | 0.2 x Fr |
| Number of motor stacks | 3 |
| Temperature copper hot | 275 °F (135 °C) |
| Temperature magnet hot | 212 °F (100 °C) |
| Continuous stall torque | 212.4 lbf.in (24 N.m) LXM32.D72N4 24 A, 400 V, three phase 212.4 lbf.in (24 N.m) LXM32.D72N4 24 A, 480 V, three phase |
| Maximum radial force fr | 2420 N 1000 rpm 1920 N 2000 rpm 1680 N 3000 rpm |
| Accuracy error [angular] | 1.4 ° |
| Centring collar diameter | 5.1 in (130 mm) |
| Maximum mechanical speed | 4000 rpm |
| Speed feedback resolution | 131072 points/turn x 4096 turns |
| Stator electrical time constant | 13.6 ms 68 °F (20 °C) |
The BMH1403P12F1A is a 10-pole BMH-frame servo motor in the Schneider Lexium 32 range, delivering 24 N.m continuous torque and 4700 W output at 4000 rpm, paired with the LXM32.D72N4 drive on a 400...480 V three-phase supply. It includes a holding brake, a Multiturn SinCos Hiperface feedback encoder resolving 131072 points per turn over 4096 turns, and is sealed to IP54.
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