Schneider Electric BSH1401M12A1A
MPNBSH1401M12A1A
Active
servo motor BSH, Lexium 15, 11.1N.m, 1500rpm, 140mm, keyed shaft, Sincos multi turn, without brake, IP50, straight
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026
Specifications
| Parameter | Value |
|---|---|
| Product type | Servo motor |
| Holding brake | Without |
| Parameter | Value |
|---|---|
| Nominal torque | 10.1 N.m for LXM15MD28N4, 480 V, three phase 10.4 N.m for LXM15MD28N4, 400 V, three phase |
| Nominal output power | 1500 W for LXM15MD28N4, 400 V, three phase 1500 W for LXM15MD28N4, 480 V, three phase |
| Nominal speed | 1500 rpm for LXM15MD28N4, 400 V, three phase 1500 rpm for LXM15MD28N4, 480 V, three phase |
| Maximum mechanical speed | 4000 rpm |
| Continuous stall torque | 11.1 N.m for LXM15MD28N4, 400 V, three phase 11.1 N.m for LXM15MD28N4, 480 V, three phase |
| Peak stall torque | 26 N.m for LXM15MD28N4, 400 V, three phase 26 N.m for LXM15MD28N4, 480 V, three phase |
| Rotor inertia | 7.41 kg.cm² |
| Parameter | Value |
|---|---|
| Network phases | 3 |
| Maximum current (Irms) | 10.8 A for LXM15MD28N4 |
| Continuous stall current | 4 A |
| Maximum permanent current | 10.8 A |
| Torque constant | 2.78 N.m/A at 120 °C |
| Back-EMF constant | 194 V/krpm at 120 °C |
| Number of motor poles | 10 |
| Stator resistance | 5.3 Ohm at 20 °C |
| Stator inductance | 60.85 mH at 20 °C |
| Stator electrical time constant | 11.59 ms at 20 °C |
| Electrical connection | Straight connectors |
| Parameter | Value |
|---|---|
| Feedback type | Multiturn SinCos Hiperface |
| Speed feedback resolution | 131072 points/turn x 4096 turns |
| Parameter | Value |
|---|---|
| Shaft end style | Keyed |
| Shaft diameter | 24 mm |
| Shaft length | 50 mm |
| Second shaft end | Without second shaft end |
| Key width | 40 mm |
| Motor flange size | 140 mm |
| Mounting support | International standard flange |
| Length | 217.5 mm |
| Number of mounting holes | 4 |
| Mounting-hole diameter | 11 mm |
| Mounting-hole bolt circle diameter | 165 mm |
| Centring collar diameter | 130 mm |
| Centring collar depth | 3.5 mm |
| Maximum radial force (Fr) | 1530 N at 3000 rpm 1760 N at 2000 rpm 2210 N at 1000 rpm |
| Maximum axial force (Fa) | 0.2 x Fr |
| Parameter | Value |
|---|---|
| IP degree of protection | IP50 standard |
| Cooling method | Natural convection |
| Winding (copper hot) temperature | 120 °C |
MPN
BSH1401M12A1A