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Schneider Electric BMH0701P31F1A — Servo Motors with Brake

Schneider Electric BMH0701P31F1A

MPNBMH0701P31F1A
Obsolete

servo motor BMH, Lexium 32, 1.2Nm, 8000rpm, keyed shaft, with brake, IP65, IP67, 128bit encoder, straight

Schneider Electric BMH0701P31F1A datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BMH0701P31F1A — Identification
ParameterValue
Product typeServo motor
Holding brakeWith
BMH0701P31F1A — Performance
ParameterValue
Nominal torque9.7 lbf.in (1.1 N.m) LXM32.U60N4 1.5 A, 400 V, three phase 9.7 lbf.in (1.1 N.m) LXM32.U60N4 1.5 A, 480 V, three phase 11.5 lbf.in (1.3 N.m) LXM32.D12N4 3 A, 400 V, three phase 11.5 lbf.in (1.3 N.m) LXM32.D12N4 3 A, 480 V, three phase
Nominal output power350 W LXM32.U60N4 1.5 A, 400 V, three phase 350 W LXM32.U60N4 1.5 A, 480 V, three phase 700 W LXM32.D12N4 3 A, 400 V, three phase 700 W LXM32.D12N4 3 A, 480 V, three phase
Continuous power1.05 W
Nominal speed3000 rpm LXM32.U60N4 1.5 A, 400 V, three phase 3000 rpm LXM32.U60N4 1.5 A, 480 V, three phase 5000 rpm LXM32.D12N4 3 A, 400 V, three phase 5000 rpm LXM32.D12N4 3 A, 480 V, three phase
Maximum mechanical speed8000 rpm
Continuous stall torque10.6 lbf.in (1.2 N.m) LXM32.U60N4 1.5 A, 400 V, three phase 10.6 lbf.in (1.2 N.m) LXM32.U60N4 1.5 A, 480 V, three phase 12.4 lbf.in (1.4 N.m) LXM32.D12N4 3 A, 400 V, three phase 12.4 lbf.in (1.4 N.m) LXM32.D12N4 3 A, 480 V, three phase
Peak stall torque37.2 lbf.in (4.2 N.m) LXM32.U60N4 1.5 A, 400 V, three phase 37.2 lbf.in (4.2 N.m) LXM32.U60N4 1.5 A, 480 V, three phase 37.2 lbf.in (4.2 N.m) LXM32.D12N4 3 A, 400 V, three phase 37.2 lbf.in (4.2 N.m) LXM32.D12N4 3 A, 480 V, three phase
Holding brake torque26.6 lbf.in (3 N.m) holding brake
Rotor inertia0.7 kg.cm²
BMH0701P31F1A — Electrical
ParameterValue
Rated supply voltage (Us)480 V
Network phases3
PhaseThree phase
Maximum current (Irms)6 A LXM32.U60N4 6 A LXM32.D12N4
Continuous stall current1.78 A
Maximum permanent current5.97 A
Torque constant0.79 N.m/A 248 °F (120 °C)
Back-EMF constant50.72 V/krpm 248 °F (120 °C)
Number of motor poles10
Stator resistance8.3 Ohm 68 °F (20 °C)
Stator inductance23.4 mH 68 °F (20 °C)
Stator electrical time constant2.8 ms 68 °F (20 °C)
Electrical connectionStraight connectors
BMH0701P31F1A — Feedback
ParameterValue
Feedback typeSingle turn SinCos Hiperface
Speed feedback resolution131072 points/turn
BMH0701P31F1A — Mechanical
ParameterValue
Shaft end styleKeyed
Shaft diameter0.4 in (11 mm)
Shaft length0.9 in (23 mm)
Second shaft endWithout second shaft end
Key width0.7 in (18 mm)
Motor flange size2.8 in (70 mm)
Mounting supportInternational standard flange
Length6.3 in (161 mm)
Number of mounting holes4
Mounting-hole diameter0.2 in (5.5 mm)
Mounting-hole bolt circle diameter3.2 in (82 mm)
Centring collar diameter2.4 in (60 mm)
Centring collar depth0.10 in (2.5 mm)
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
Maximum axial force (Fa)0.2 x Fr
BMH0701P31F1A — Environmental
ParameterValue
IP degree of protectionIP65 standard IP67 with IP67 kit
Cooling methodNatural convection
Winding (copper hot) temperature275 °F (135 °C)
MPN
BMH0701P31F1A