Schneider-Electric
BMH2051P11A1A

Product or component type: Servo motor

Device short name: BMH

Maximum mechanical speed: 3800 rpm

Continuous stall torque: 34.4 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 34.4 N.m for LXM32.D72N4 at 24 A, 480 V, three phase

Peak stall torque: 103.4 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 103.4 N.m for LXM32.D72N4 at 24 A, 480 V, three phase

Nominal output power: 5400 W for LXM32.D72N4 at 24 A, 400 V, three phase; 5400 W for LXM32.D72N4 at 24 A, 480 V, three phase

Nominal torque: 25.8 N.m for LXM32.D72N4 at 24 A, 400 V, three phase; 25.8 N.m for LXM32.D72N4 at 24 A, 480 V, three phase

Nominal speed: 2000 rpm for LXM32.D72N4 at 24 A, 400 V, three phase; 2000 rpm for LXM32.D72N4 at 24 A, 480 V, three phase

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

Shaft end: Keyed

IP degree of protection: IP54 standard

Speed feedback resolution: 131072 points/turn

Holding brake: Without

mounting support: International standard flange

Electrical connection: Straight connectors

Range compatibility: Lexium 32

[Us] rated supply voltage: 480 V

Network number of phases: Three phase

Continuous stall current: 21.5 A

Continuous power: 6.8 W

Maximum current Irms: 72 A for LXM32.D72N4

Maximum permanent current: 78.1 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

Motor flange size: 205 mm

Number of motor stacks: 1

Back emf constant: 104 V/krpm at 120 °C

Number of motor poles: 10

Rotor inertia: 71.4 kg.cm²

Stator resistance: 0.3 Ohm at 20 °C

Stator inductance: 5.9 mH at 20 °C

Stator electrical time constant: 19.7 ms at 20 °C

Maximum radial force Fr: 3730 N at 1000 rpm; 2960 N at 2000 rpm; 2580 N at 3000 rpm

Maximum axial force Fa: 0.2 x Fr

Type of cooling: Natural convection

Length: 321 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: 33 kg

Sizing reference: BMH2051P

Network number of phases: 3

Accuracy error [angular]: 1.4 °

Coefficient 1_1: -0.0044666666667672 N.m/rpm

Coefficient 1_2: 0.0000000000000003062583494118 N.m/rpm²

Coefficient 1_3: -0.0000000000000000003404680554 N.m/rpm3

Coefficient 1_4: 0.0000000000000000000001717521 N.m/rpm4

Coefficient 1_5: -0.000000000000000000000000040050027 N.m/rpm5

Coefficient 1_6: 0.00000000000000000000000000000350827 N.m/rpm6

Saturation coefficient 1: 0.0000000000000000006397944133

Saturation coefficient 2: -0.00547842725402465

Saturation coefficient 3: -0.0000000000000000000359435063

Coefficient 2_1: 0 N.m/rpm

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: 36.0 cm

Package 1 Width: 31.0 cm

Package 1 Length: 58.0 cm

Package 1 Weight: 39.0 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