Schneider BMI0703T12F Square D Servo Motor — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Feedback type | Absolute multiturn SinCos Hiperface |
| Type of cooling | Natural convection |
| Product or component type | Servo motor with power stage |
| Supply voltage limits | 100...240 V |
| Supply voltage | 115...230 V - 15...10 % |
| Maximum current irms | 17.8 A 115 V, single phase 17.8 A 230 V, single phase |
| Output current 3s peak | 10.5 A 230 V 3 s |
| Continuous stall current | 3.5 A |
| Continuous output current | 3.5 A 8 kHz |
| Brake pull-in power | 5 W |
| Nominal output power | 700 W 230 V single phase 400 W 115 V single phase |
| Supply frequency | 50/60 Hz - 5...5 % |
| Parameter | Value |
|---|---|
| Network frequency limits | 47.5...63 Hz |
| Number of motor poles | 10 |
| Phases | Single phase |
| IP degree of protection | Shaft IP54 Housing IP65 |
| 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 | 3.0...3.2 in (75...82 mm) |
| Electrical connection | Printed circuit board connector |
| EMC filter | Integrated |
| Key width | 0.2 in (5 mm) |
| Centring collar depth | 0.10 in (2.5 mm) |
| Length | 13.3 in (339 mm) |
| Category | US1PC5618287 |
| Shaft end | Keyed |
| Second shaft | Without second shaft end |
| Shaft length | 1.2 in (30 mm) |
| Holding brake | With |
| Nominal speed | 3200 rpm 230 V single phase 1400 rpm 115 V single phase |
| Rotor inertia | 1.78 kg.cm² |
| Holding torque | 26.6 lbf.in (3 N.m) holding brake |
| Nominal torque | 25.7 lbf.in (2.9 N.m) 115 V single phase 19.5 lbf.in (2.2 N.m) 230 V single phase |
| Shaft diameter | 0.6 in (14 mm) |
| Torque constant | 0.81 N.m/A 68 °F (20 °C) |
| Back emf constant | 54.44 V/krpm 68 °F (20 °C) |
| Device short name | BMI |
| Motor flange size | 2.8 in (70 mm) |
| Peak stall torque | 76.1 lbf.in (8.6 N.m) 115 V single phase 76.1 lbf.in (8.6 N.m) 230 V single phase |
| Stator inductance | 2.28 mH 68 °F (20 °C) |
| Stator resistance | 2.58 Ohm 68 °F (20 °C) |
| Maximum axial force fa | 0.2 x Fr |
| Number of motor stacks | 3 |
| Continuous stall torque | 30.09 lbf.in (3.4 N.m) 115...230 V single phase |
| Maximum radial force fr | 730 N 1000 rpm 580 N 2000 rpm 510 N 3000 rpm 460 N 4000 rpm 430 N 5000 rpm 400 N 6000 rpm |
| Centring collar diameter | 2.4 in (60 mm) |
| Maximum mechanical speed | 8000 rpm |
| Speed feedback resolution | 131072 points/turn x 4096 turns |
| Distance shaft shoulder-flange | 0.10 in (2.5 mm) |
| Stator electrical time constant | 0.88 ms 68 °F (20 °C) |
The BMI0703T12F is a Schneider Square D servo motor rated 700 W, 3.5 A, 230 V single-phase, IP54, with a holding brake and absolute multiturn SinCos Hiperface feedback. It is compatible with Lexium 32i drive control units (LXM32i CANopen or EtherCAT) and uses an international standard flange with a 70 mm frame size.
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