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Schneider Electric BMH0703P07A1A

Schneider BMH0703P07A1A Lexium 32 servo motor, 1300 W, 3.4 N.m, 10 poles

MPNBMH0703P07A1A
Obsolete

Schneider Electric Lexium 32 BMH0703P07A1A servo motor, 1300 W rated power, 3.4 N.m torque, 10 poles, 8000 rpm max, 480 V three-phase, IP54, multiturn SinCos Hiperface encoder, smooth shaft, no brake.

$1,216.00 – $2,110.00Ref. price · indicative, final on quote
Schneider Electric BMH0703P07A1A datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

BMH0703P07A1A key specifications
ParameterValue
Feedback typeMultiturn SinCos Hiperface
Type of coolingNatural convection
Product or component typeServo motor
Supply voltage480 V
Maximum current irms12.6 A LXM32.D18N4
Continuous stall current3.91 A
Maximum permanent current12.57 A
Continuous power1.68 W
Nominal output power1300 W LXM32.D18N4 6 A, 400 V, three phase 1300 W LXM32.D18N4 6 A, 480 V, three phase
Number of motor poles10
PhasesThree phase
Network number of phases3

All specifications

BMH0703P07A1A additional specifications
ParameterValue
IP degree of protectionIP54 standard
Mounting supportInternational standard flange
Mounting holes diameter0.2 in (5.5 mm)
Number of mounting holes4
Circle diameter of the mounting holes3.2 in (82 mm)
Electrical connectionStraight connectors
Centring collar depth0.10 in (2.5 mm)
Length7.3 in (186 mm)
CategoryUS1PC5318282
Shaft endSmooth shaft
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWithout
Nominal speed5000 rpm LXM32.D18N4 6 A, 400 V, three phase 5000 rpm LXM32.D18N4 6 A, 480 V, three phase
Rotor inertia1.67 kg.cm²
Nominal torque21.2 lbf.in (2.4 N.m) LXM32.D18N4 6 A, 400 V, three phase 21.2 lbf.in (2.4 N.m) LXM32.D18N4 6 A, 480 V, three phase
Shaft diameter0.6 in (14 mm)
Torque constant0.87 N.m/A 248 °F (120 °C)
Sizing referenceBMH0703P
Back emf constant55.8 V/krpm 248 °F (120 °C)
Device short nameBMH
Motor flange size2.8 in (70 mm)
Peak stall torque90.3 lbf.in (10.2 N.m) LXM32.D18N4 6 A, 400 V, three phase 90.3 lbf.in (10.2 N.m) LXM32.D18N4 6 A, 480 V, three phase
Stator inductance8.6 mH 68 °F (20 °C)
Stator resistance2.65 Ohm 68 °F (20 °C)
Temperature magnet rt68 °F (20 °C)
Maximum axial force fa0.2 x Fr
Number of motor stacks3
Temperature copper hot275 °F (135 °C)
Temperature magnet hot212 °F (100 °C)
Continuous stall torque30.09 lbf.in (3.4 N.m) LXM32.D18N4 6 A, 400 V, three phase 30.09 lbf.in (3.4 N.m) LXM32.D18N4 6 A, 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
Accuracy error [angular]4.8 °
Centring collar diameter2.4 in (60 mm)
Maximum mechanical speed8000 rpm
Speed feedback resolution32768 points/turn x 4096 turns
Stator electrical time constant3.2 ms 68 °F (20 °C)

Product details

Overview

The BMH0703P07A1A is a 10-pole BMH-frame servo motor in the Schneider Lexium 32 range, delivering 1300 W continuous power and 3.4 N.m of torque at a top speed of 8000 rpm. It runs on a 480 V three-phase supply, carries a multiturn SinCos Hiperface encoder resolving 32768 points per turn over 4096 turns, and is sealed to IP54 with natural convection cooling. The motor is matched to the LXM32.D18N4 drive at 400 to 480 V three-phase and ships without a holding brake or second shaft end.

The 10-pole construction gives this motor a higher pole count than the 5-pole BMH1002P01F2A (1600 W, 5.04 A switching current), so the BMH0703P07A1A is the correct choice when the BOM specifies a 10-pole machine for lower-speed, higher-torque-per-amp operation rather than the 5-pole sibling's higher power density.

MPN
BMH0703P07A1A