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This product is part of the Lexium 32 range, an offer of servo drives paired with motors for motion control. This synchronous motor has a maximum mechanical speed of 4000RPM, a parallel key, an IP65-rated shaft, an IP65-rated housing, and a holding brake. It is equipped with an absolute multi-turn encoder, 128 sinusoidal periods per turn. This servo motor is suitable for high-efficiency applications. Its output power is 480V, its continuous stall current is 18A, and its continuous power is 4.8W. It is furnished with two rotatable right-angled connectors, 28mm in diameter for the motor connector and 26mm for the encoder connector. Its flange is 140x140mm, and it is a 3-stack length, and it weighs 18.53kg. This servo motor is suitable for motion and speed applications required in printing, packaging, handling, clamping and material processing. This motor is certified by EN 61800-5-1 2007, EN 60034-1 201O, AC 2010 standards, and conforms to UL. It is compatible with Lexium 32 servo drives type LXM32nD72N4 and pre-assembled cables with connectors, type VW3M5nnnn. It is sold individually. It supports the international standard 140mm flange mount with a natural convection cooling system. Lexium 32 is a range that pairs drives and motors to deliver the right power, performance, and functions in motion control solutions.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Continuous stall torque | 24 N.m for LXM32.D72N4 at 24 A, 480 V, three phase, 24 N.m for LXM32.D72N4 at 24 A, 400 V, three phase |
| Device short name | BMH |
| Nominal speed | 3000 rpm for LXM32.D72N4 at 24 A, 480 V, three phase, 3000 rpm for LXM32.D72N4 at 24 A, 400 V, three phase |
| IP degree of protection | IP67 with IP67 kit, IP65 standard |
| Product compatibility | LXM32.D72N4 at 400...480 V three phase |
| Peak stall torque | 71.8 N.m for LXM32.D72N4 at 24 A, 480 V, three phase, 71.8 N.m for LXM32.D72N4 at 24 A, 400 V, three phase |
| Nominal output power | 4700 W for LXM32.D72N4 at 24 A, 480 V, three phase, 4700 W for LXM32.D72N4 at 24 A, 400 V, three phase |
| Speed feedback resolution | 131072 points/turn x 4096 turns |
| Maximum mechanical speed | 4000 rpm |
| Nominal torque | 13.92 N.m for LXM32.D72N4 at 24 A, 480 V, three phase, 13.92 N.m for LXM32.D72N4 at 24 A, 400 V, three phase |
| Electrical connection | rotatable right-angled connectors |
| Shaft end | keyed |
| Product or component type | servo motor |
| Holding brake | with |
| Mounting support | international standard flange |
| Complementary | |
| Temperature copper hot | 135 °C |
| Coefficient 1_2 | 8.89155014038471E-08 N.m/rpm² |
| Coefficient 1_1 | -0.0033028347467463 N.m/rpm |
| Coefficient 1_4 | 6.35477271688575E-14 N.m/rpm4 |
| Coefficient 1_3 | -1.16274809024325E-10 N.m/rpm3 |
| Coefficient 1_6 | 1.22533440100654E-21 N.m/rpm6 |
| Coefficient 1_5 | -1.47040128121779E-17 N.m/rpm5 |
| Temperature magnet rt | 20 °C |
| Motor voltage drop coefficient | 1 |
| Coefficient 2_1 | 0.000300007246376836 N.m/rpm |
| Accuracy error [angular] | 1.4 ° |
| Type of cooling | natural convection |
| Number of mounting holes | 4 |
| [Us] rated supply voltage | 480 V |
| Motor flange size | 140 mm |
| Stator inductance | 3 mH at 20 °C |
| Brake pull-in power | 19 W |
| Centring collar depth | 3.5 mm |
| Back emf constant | 85.9 V/krpm at 120 °C |
| Maximum radial force Fr | 1680 N at 3000 rpm, 1920 N at 2000 rpm, 2420 N at 1000 rpm |
| Saturation coefficient 1 | 1.27815108636E-17 |
| Saturation coefficient 3 | -6.613605171E-19 |
| Saturation coefficient 2 | -0.00737997957099081 |
| Temperature magnet hot | 100 °C |
| Continuous power | 4.8 W |
| Circle diameter of the mounting holes | 165 mm |
| Maximum permanent current | 62.3 A |
| Torque constant | 1.34 N.m/A at 120 °C |
| Network number of phases | 3, three phase |
| Continuous stall current | 18 A |
| Range compatibility | Lexium 32 |
| Stator resistance | 0.22 Ohm at 20 °C |
| Feedback type | multiturn SinCos Hiperface |
| Mounting holes diameter | 11 mm |
| Shaft diameter | 24 mm |
| Key width | 40 mm |
| Centring collar diameter | 130 mm |
| Sizing reference | BMH1403P |
| Net weight | 18.5 kg |
| Maximum current Irms | 62.3 A for LXM32.D72N4 |
| Length | 267 mm |
| Shaft length | 50 mm |
| Second shaft | without second shaft end |
| Maximum axial force Fa | 0.2 x Fr |
| Number of motor poles | 10 |
| Rotor inertia | 50.27 kg.cm² |
| Number of motor stacks | 3 |
| Holding torque | 23 N.m holding brake |
| Stator electrical time constant | 13.6 ms at 20 °C |
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