The BMI1002P31A: 100 mm frame, 10-pole, 2-stack servo. Natural convection cooling, IP65. Feedback is a single-turn Hiperface absolute SinCos encoder — premium for sine-commutated drives. Nominal torque 5.1 Nm at 400 V, continuous stall 6 Nm. Peak torque 14 Nm across all supply voltages. Keyed shaft 19 mm diameter, 40 mm length. Integrated EMC filter. Value's in the sort: this Hiperface encoder is a reliable position feedback for high-accuracy applications.
Schneider BMI1002P31A Servo Motor, Hiperface, 5.1 Nm
MPNBMI1002P31A
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Schneider Electric BMI series servo motor, BMI1002P31A, 100 mm flange, 10-pole, 2-stack, IP65, Hiperface absolute single-turn SinCos encoder, 5.1 Nm nominal torque at 400 V.
$3,469.00 – $4,835.00Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
| Parameter | Value |
|---|---|
| Feedback type | Absolute single turn SinCos Hiperface |
| Type of cooling | Natural convection |
| Product or component type | Servo motor with power stage |
| Supply voltage limits | 208...480 V |
| Supply voltage | 208...480 V - 15...10 % |
| Maximum current irms | 17.5 A 208 V, three phase 17.5 A 400 V, three phase 17.5 A 480 V, three phase |
| Output current 3s peak | 12 A 400 V 3 s |
| Continuous stall current | 4 A |
| Continuous output current | 4 A 8 kHz |
| Nominal output power | 1000 W 208 V three phase 1900 W 400 V three phase 1900 W 480 V three phase |
| Supply frequency | 50/60 Hz - 5...5 % |
| Network frequency limits | 47.5...63 Hz |
All specifications
| Parameter | Value |
|---|---|
| Number of motor poles | 10 |
| Phases | Three phase |
| IP degree of protection | IP65 |
| Mounting support | International standard flange |
| Mounting holes diameter | 0.4 in (9 mm) |
| Number of mounting holes | 4 |
| Circle diameter of the mounting holes | 4.5 in (115 mm) |
| Electrical connection | Printed circuit board connector |
| EMC filter | Integrated |
| Key width | 0.2 in (6 mm) |
| Centring collar depth | 0.1 in (3.5 mm) |
| Length | 10.7 in (273 mm) |
| Category | US1PC5618287 |
| Shaft end | Keyed |
| Second shaft | Without second shaft end |
| Shaft length | 1.6 in (40 mm) |
| Holding brake | Without |
| Nominal speed | 1900 rpm 208 V three phase 3800 rpm 400 V three phase 4700 rpm 480 V three phase |
| Rotor inertia | 6.28 kg.cm² |
| Nominal torque | 45.1 lbf.in (5.1 N.m) 400 V three phase 47.8 lbf.in (5.4 N.m) 208 V three phase 36.3 lbf.in (4.1 N.m) 480 V three phase |
| Shaft diameter | 0.7 in (19 mm) |
| Torque constant | 1.28 N.m/A 68 °F (20 °C) |
| Back emf constant | 84.52 V/krpm 68 °F (20 °C) |
| Device short name | BMI |
| Motor flange size | 3.9 in (100 mm) |
| Peak stall torque | 123.9 lbf.in (14 N.m) 208 V three phase 123.9 lbf.in (14 N.m) 400 V three phase 123.9 lbf.in (14 N.m) 480 V three phase |
| Stator inductance | 9.79 mH 68 °F (20 °C) |
| Stator resistance | 2.347 Ohm 68 °F (20 °C) |
| Maximum axial force fa | 0.2 x Fr |
| Number of motor stacks | 2 |
| Continuous stall torque | 53.1 lbf.in (6 N.m) 208...480 V three phase |
| Maximum radial force fr | 990 N 1000 rpm 790 N 2000 rpm 690 N 3000 rpm 620 N 4000 rpm 580 N 5000 rpm |
| Centring collar diameter | 3.7 in (95 mm) |
| Maximum mechanical speed | 6000 rpm |
| Speed feedback resolution | 131072 points/turn |
| Distance shaft shoulder-flange | 0.1 in (3.5 mm) |
| Stator electrical time constant | 4.17 ms 68 °F (20 °C) |
Product details
Frequently asked questions
What is the phase configuration of BMI1002P31A?
This motor is three-phase, designed for three-phase power input.
What is the overall length of BMI1002P31A?
The length is 10.7 inches, which is 273 mm.
MPN
BMI1002P31A