Schneider-Electric
BMH1903P31F2A

Product or component type: Servo motor

Device short name: BMH

Maximum mechanical speed: 3500 rpm

Continuous stall torque: 43.2 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 43.2 N.m for LXM32.D72N4 at 24 A, 480 V, three phase; 57.6 N.m for LXM32MD85N4 at 32 A, 400 V, three phase; 57.6 N.m for LXM32MD85N4 at 32 A, 480 V, three phase; 65 N.m for LXM32MC10N4 at 40 A, 400 V, three phase; 65 N.m for LXM32MC10N4 at 40 A, 480 V, three phase

Peak stall torque: 122.8 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 122.8 N.m for LXM32.D72N4 at 24 A, 480 V, three phase; 141.3 N.m for LXM32MD85N4 at 32 A, 400 V, three phase; 141.3 N.m for LXM32MD85N4 at 32 A, 480 V, three phase; 162.7 N.m for LXM32MC10N4 at 40 A, 400 V, three phase; 162.7 N.m for LXM32MC10N4 at 40 A, 480 V, three phase

Nominal output power: 5700 W for LXM32.D72N4 at 24 A, 400 V, three phase; 5700 W for LXM32.D72N4 at 24 A, 480 V, three phase; 7330 W for LXM32MD85N4 at 32 A, 400 V, three phase; 7330 W for LXM32MD85N4 at 32 A, 480 V, three phase; 7750 W for LXM32MC10N4 at 40 A, 400 V, three phase; 7750 W for LXM32MC10N4 at 40 A, 480 V, three phase

Nominal torque: 36 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 36 N.m for LXM32.D72N4 at 24 A, 480 V, three phase; 35 N.m for LXM32MD85N4 at 32 A, 400 V, three phase; 35 N.m for LXM32MD85N4 at 32 A, 480 V, three phase; 37 N.m for LXM32MC10N4 at 40 A, 400 V, three phase; 37 N.m for LXM32MC10N4 at 40 A, 480 V, three phase

Nominal speed: 1500 rpm for LXM32.D72N4 at 24 A, 400 V, three phase; 1500 rpm for LXM32.D72N4 at 24 A, 480 V, three phase; 2000 rpm for LXM32MC10N4 at 40 A, 400 V, three phase; 2000 rpm for LXM32MC10N4 at 40 A, 480 V, three phase; 2000 rpm for LXM32MD85N4 at 32 A, 400 V, three phase; 2000 rpm for LXM32MD85N4 at 32 A, 480 V, three phase

Product compatibility: LXM32.D72N4 at 400...480 V three phase

Shaft end: Keyed

IP degree of protection: IP65 standard; IP67 with IP67 kit

Speed feedback resolution: 131072 points/turn

Holding brake: With

mounting support: International standard flange

Electrical connection: Rotatable right-angled connectors

Range compatibility: Lexium 32

[Us] rated supply voltage: 480 V

Network number of phases: Three phase

Continuous stall current: 36.1 A

Continuous power: 7.95 W

Maximum current Irms: 72 A for LXM32.D72N4

Maximum permanent current: 124.5 A

Second shaft: Without second shaft end

Shaft diameter: 38 mm

Shaft length: 80 mm

Key width: 70 mm

Feedback type: Single turn SinCos Hiperface

Holding torque: 80 N.m holding brake

Motor flange size: 190 mm

Number of motor stacks: 3

Torque constant: 1.8 N.m/A at 120 °C

Back emf constant: 129.2 V/krpm at 120 °C

Number of motor poles: 10

Rotor inertia: 208.8 kg.cm²

Stator resistance: 0.13 Ohm at 20 °C

Stator inductance: 3.62 mH at 20 °C

Stator electrical time constant: 27.8 ms at 20 °C

Maximum radial force Fr: 4500 N at 1000 rpm

Maximum axial force Fa: 0.2 x Fr

Brake pull-in power: 40 W

Type of cooling: Natural convection

Length: 370 mm

Centring collar diameter: 180 mm

Centring collar depth: 4 mm

Number of mounting holes: 4

Mounting holes diameter: 14 mm

Circle diameter of the mounting holes: 215 mm

Net weight: 44.5 kg

Sizing reference: BMH1903P

Network number of phases: 3

Accuracy error [angular]: 1.4 °

Temperature copper hot: 135 °C

Temperature magnet hot: 100 °C

Temperature magnet rt: 20 °C

Motor voltage drop coefficient: 1

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 30.0 cm

Package 1 Width: 40.0 cm

Package 1 Length: 79.5 cm

Package 1 Weight: 45.0 kg

Sustainable offer status: Green Premium product

REACh Regulation: Reference contains Substances of Very High Concern above the threshold

EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)

Mercury free: Yes

China RoHS Regulation: X

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP111049EN

Circularity Profile: N/A

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

PVC free: Yes