Datasheet
| Product or component type | Servo motor |
|---|---|
| Device short name | BMH |
| maximum mechanical speed | 4000 rpm |
| Continuous stall torque | 18.5 N.m for LXM32.D72N4 at 24 A, 400 V, three phase 18.5 N.m for LXM32.D72N4 at 24 A, 480 V, three phase |
| Peak stall torque | 50.3 N.m for LXM32.D72N4 at 24 A, 400 V, three phase 50.3 N.m for LXM32.D72N4 at 24 A, 480 V, three phase |
| Nominal output power | 3500 W for LXM32.D72N4 at 24 A, 400 V, three phase 3500 W for LXM32.D72N4 at 24 A, 480 V, three phase |
| Nominal torque | 12.2 N.m for LXM32.D72N4 at 24 A, 400 V, three phase 12.2 N.m for LXM32.D72N4 at 24 A, 480 V, three phase |
| Nominal speed | 3000 rpm for LXM32.D72N4 at 24 A, 400 V, three phase 3000 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 | 32768 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 | 16.83 A |
| Continuous power | 4.44 W |
| Maximum current Irms | 57.4 A for LXM32.D72N4 |
| Maximum permanent current | 57.4 A |
| Second shaft | Without second shaft end |
| Shaft diameter | 24 mm |
| Shaft length | 50 mm |
| Key width | 40 mm |
| Feedback type | Single turn SinCos Hiperface |
| Holding torque | 18 N.m holding brake |
| Motor flange size | 140 mm |
| Number of motor stacks | 2 |
| Torque constant | 1.1 N.m/A at 120 °C |
| Back emf constant | 70.7 V/krpm at 120 °C |
| Number of motor poles | 10 |
| Rotor inertia | 33.5 kg.cm² |
| Stator resistance | 0.23 Ohm at 20 °C |
| Stator inductance | 3 mH at 20 °C |
| Stator electrical time constant | 13 ms at 20 °C |
| Maximum radial force Fr | 2240 N at 1000 rpm 1780 N at 2000 rpm 1550 N at 3000 rpm |
| maximum axial force Fa | 0.2 x Fr |
| Brake pull-in power | 18 W |
| Type of cooling | Natural convection |
| Length | 227 mm |
| Centring collar diameter | 130 mm |
| Centring collar depth | 3.5 mm |
| Number of mounting holes | 4 |
| Mounting holes diameter | 11 mm |
| Circle diameter of the mounting holes | 165 mm |
| Net weight | 14.3 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 26.0 cm |
| Package 1 Width | 20.0 cm |
| Package 1 Length | 60.0 cm |
| Package 1 Weight | 14.6 kg |
| Warranty | 18 months |
|---|
