Schneider Electric Lexium 32 BMH0701T02A1A servo motor, 1.4 N.m torque, 450 W, 8000 rpm max, 240 V three-phase, IP54, multiturn SinCos Hiperface encoder, smooth shaft, no brake.
| Parameter | Value |
|---|---|
| Feedback type | Multiturn SinCos Hiperface |
| Type of cooling | Natural convection |
| Product or component type | Servo motor |
| Supply voltage | 240 V |
| Maximum current irms | 9.6 A LXM32.D18M2 9.6 A LXM32.U90M2 |
| Continuous stall current | 2.85 A |
| Maximum permanent current | 9.56 A |
| Continuous power | 1.05 W |
| Nominal output power | 450 W LXM32.U90M2 3 A, 230 V, single phase 350 W LXM32.D18M2 6 A, 115 V, single phase |
| Number of motor poles | 10 |
| Phases | Three phase |
| Network number of phases | 3 |
| Parameter | Value |
|---|---|
| IP degree of protection | IP54 standard |
| Mounting support | International standard flange |
| Mounting holes diameter | 0.2 in (5.5 mm) |
| Number of mounting holes | 4 |
| Circle diameter of the mounting holes | 3.2 in (82 mm) |
| Electrical connection | Straight connectors |
| Centring collar depth | 0.10 in (2.5 mm) |
| Length | 4.8 in (122 mm) |
| Category | US1PC5318282 |
| Shaft end | Smooth shaft |
| Second shaft | Without second shaft end |
| Shaft length | 0.9 in (23 mm) |
| Holding brake | Without |
| Nominal speed | 4000 rpm LXM32.U90M2 3 A, 230 V, single phase 2500 rpm LXM32.D18M2 6 A, 115 V, single phase |
| Rotor inertia | 0.59 kg.cm² |
| Nominal torque | 9.7 lbf.in (1.1 N.m) LXM32.U90M2 3 A, 230 V, single phase 11.95 lbf.in (1.35 N.m) LXM32.D18M2 6 A, 115 V, single phase |
| Shaft diameter | 0.4 in (11 mm) |
| Torque constant | 0.49 N.m/A 248 °F (120 °C) |
| Sizing reference | BMH0701T |
| Back emf constant | 31.17 V/krpm 248 °F (120 °C) |
| Device short name | BMH |
| Motor flange size | 2.8 in (70 mm) |
| Peak stall torque | 35.4 lbf.in (4 N.m) LXM32.U90M2 3 A, 230 V, single phase 37.2 lbf.in (4.2 N.m) LXM32.D18M2 6 A, 115 V, single phase |
| Stator inductance | 9.1 mH 68 °F (20 °C) |
| Stator resistance | 3.2 Ohm 68 °F (20 °C) |
| Temperature magnet rt | 68 °F (20 °C) |
| Maximum axial force fa | 0.2 x Fr |
| Number of motor stacks | 1 |
| Temperature copper hot | 275 °F (135 °C) |
| Temperature magnet hot | 212 °F (100 °C) |
| Continuous stall torque | 12.4 lbf.in (1.4 N.m) LXM32.U90M2 3 A, 230 V, single phase 12.4 lbf.in (1.4 N.m) LXM32.D18M2 6 A, 115 V, single phase |
| Maximum radial force fr | 660 N 1000 rpm 520 N 2000 rpm 460 N 3000 rpm 410 N 4000 rpm 380 N 5000 rpm 360 N 6000 rpm |
| Accuracy error [angular] | 1.4 ° |
| Centring collar diameter | 2.4 in (60 mm) |
| Maximum mechanical speed | 8000 rpm |
| Speed feedback resolution | 131072 points/turn x 4096 turns |
| Stator electrical time constant | 2.8 ms 68 °F (20 °C) |
The BMH0701T02A1A is a 70 mm frame servo motor in the Schneider Lexium 32 range, delivering 1.4 N.m continuous torque with a top speed of 8000 rpm and a 10-pole rotor for smooth low-speed cogging. It runs on 240 V three-phase, carries a multiturn SinCos Hiperface encoder resolving 131072 points per turn over 4096 turns, and is sealed to IP54 with natural convection cooling.
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