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Schneider Electric BMI0703P36F

BMI0703P36F Servo Motor, 3.4 Nm, 3300 rpm, Hiperface

MPNBMI0703P36F
Obsolete

BMI0703P36F three-phase servo motor, 3.4 Nm continuous stall torque, IP65, with Hiperface absolute feedback and holding brake.

$2,730.00Ref. price · indicative, final on quote
Schneider Electric BMI0703P36F datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

BMI0703P36F key specifications
ParameterValue
Feedback typeAbsolute single turn SinCos Hiperface
Type of coolingNatural convection
Product or component typeServo motor with power stage
Supply voltage limits208...480 V
Supply voltage208...480 V - 15...10 %
Maximum current irms12.5 A 400 V, three phase 12.5 A 480 V, three phase 12.5 A 208 V, three phase
Output current 3s peak6 A 400 V 3 s
Continuous stall current2 A
Continuous output current2 A 8 kHz
Brake pull-in power5 W
Nominal output power900 W 400 V three phase 900 W 480 V three phase 450 W 208 V three phase
Supply frequency50/60 Hz - 5...5 %

All specifications

BMI0703P36F additional specifications
ParameterValue
Network frequency limits47.5...63 Hz
Number of motor poles10
PhasesThree phase
IP degree of protectionIP65
Mounting supportInternational standard flange
Mounting holes diameter0.2 in (5.5 mm)
Number of mounting holes4
Circle diameter of the mounting holes3.0...3.2 in (75...82 mm)
Electrical connectionPrinted circuit board connector
EMC filterIntegrated
Key width0.2 in (5 mm)
Centring collar depth0.10 in (2.5 mm)
Length13.3 in (339 mm)
CategoryUS1PC5618287
Shaft endKeyed
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWith
Nominal speed3300 rpm 400 V three phase 1600 rpm 208 V three phase 3900 rpm 480 V three phase
Rotor inertia1.78 kg.cm²
Holding torque26.6 lbf.in (3 N.m) holding brake
Nominal torque25.7 lbf.in (2.9 N.m) 208 V three phase 23.9 lbf.in (2.7 N.m) 400 V three phase 20.4 lbf.in (2.3 N.m) 480 V three phase
Shaft diameter0.6 in (14 mm)
Torque constant1.41 N.m/A 68 °F (20 °C)
Back emf constant95.39 V/krpm 68 °F (20 °C)
Device short nameBMI
Motor flange size2.8 in (70 mm)
Peak stall torque76.1 lbf.in (8.6 N.m) 208 V three phase 76.1 lbf.in (8.6 N.m) 400 V three phase 76.1 lbf.in (8.6 N.m) 480 V three phase
Stator inductance25.6 mH 68 °F (20 °C)
Stator resistance7.99 Ohm 68 °F (20 °C)
Maximum axial force fa0.2 x Fr
Number of motor stacks3
Continuous stall torque30.09 lbf.in (3.4 N.m) 208...480 V three phase
Maximum radial force fr730 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 diameter2.4 in (60 mm)
Maximum mechanical speed8000 rpm
Speed feedback resolution32768 points/turn
Distance shaft shoulder-flange0.10 in (2.5 mm)
Stator electrical time constant3.2 ms 68 °F (20 °C)

Product details

The BMI0703P36F is a three-phase servo motor running on 208–480 V supply, delivering 3.4 Nm continuous stall torque and a peak of 8.6 Nm across the whole voltage range. It carries an absolute single-turn SinCos Hiperface feedback and a 3 Nm holding brake, so it holds position at power-off without a separate brake controller.

Frame uses an international standard flange, 70 mm square, with a 14 mm keyed shaft that extends 30 mm. The centring collar sits 2.5 mm deep. No second shaft end. Natural convection cooling — no fan to wire or fail. IP65 sealing means it can take washdown in a packaging line.

Electrical and feedback

Winding is a 10-pole, 3-stack design with stator resistance 7.99 Ohm and inductance 25.6 mH at 20 °C. Torque constant sits at 1.41 Nm/A, back EMF at 95.39 V/krpm. The integrated EMC filter simplifies panel wiring — no external filter needed for most installations. Power connection is via a printed circuit board connector, not a flying lead.

Frequently asked questions

What are the continuous and peak torque ratings?

Continuous stall torque is 3.4 Nm across the full 208–480 V three-phase range. Peak stall torque is 8.6 Nm, also available at all three voltage levels.

What type of feedback does this motor use?

It uses an absolute single-turn SinCos Hiperface feedback system. No battery backup needed for single-turn position.

What is the IP rating and cooling method?

Rated IP65 for dust and water ingress protection. Cooling is by natural convection only — no external fan or forced air required.

Does the motor include a holding brake?

Yes, a holding brake with 3 Nm holding torque is integrated. The brake pull-in power is 5 W.

MPN
BMI0703P36F