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Schneider Electric BSH2053P12A3A — Servo Motors with Brake

Schneider Electric BSH2053P12A3A

MPNBSH2053P12A3A
Active

servo motor BSH, Lexium 15, 88N.m, 2000rpm, 205mm, keyed shaft, Sincos multi turn, without brake, IP50

Schneider Electric BSH2053P12A3A datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

BSH2053P12A3A — Identification
ParameterValue
Product typeServo motor
Holding brakeWithout
BSH2053P12A3A — Performance
ParameterValue
Nominal torque45 N.m for LXM15HC20N4X, 400 V, three phase 45 N.m for LXM15HC20N4X, 480 V, three phase 70.45 N.m for LXM15HC20N4X, 230 V, three phase
Nominal output power7400 W for LXM15HC20N4X, 230 V, three phase 9400 W for LXM15HC20N4X, 400 V, three phase 9400 W for LXM15HC20N4X, 480 V, three phase
Nominal speed1000 rpm for LXM15HC20N4X, 230 V, three phase 2000 rpm for LXM15HC20N4X, 400 V, three phase 2000 rpm for LXM15HC20N4X, 480 V, three phase
Maximum mechanical speed3800 rpm
Continuous stall torque88 N.m for LXM15HC20N4X, 400 V, three phase 88 N.m for LXM15HC20N4X, 480 V, three phase 90 N.m for LXM15HC20N4X, 230 V, three phase
Peak stall torque330 N.m for LXM15HC20N4X, 480 V, three phase 330 N.m for LXM15HC20N4X, 400 V, three phase 202.96 N.m for LXM15HC20N4X, 230 V, three phase
Rotor inertia182 kg.cm²
BSH2053P12A3A — Electrical
ParameterValue
Network phases3
Maximum current (Irms)136.1 A for LXM15HC20N4X
Continuous stall current31.9 A
Maximum permanent current136.1 A
Torque constant2.76 N.m/A at 120 °C
Back-EMF constant172 V/krpm at 120 °C
Stator resistance0.2 Ohm at 20 °C
Stator inductance4.2 mH at 20 °C
Stator electrical time constant21 ms at 20 °C
Electrical connectionPower connection terminal Rotatable right-angled connectors
BSH2053P12A3A — Feedback
ParameterValue
Feedback typeMultiturn SinCos Hiperface
Speed feedback resolution131072 points/turn x 4096 turns
BSH2053P12A3A — Mechanical
ParameterValue
Shaft end styleKeyed
Shaft diameter38 mm
Shaft length80 mm
Second shaft endWithout second shaft end
Key width70 mm
Motor flange size205 mm
Mounting supportInternational standard flange
Length489 mm
Number of mounting holes4
Mounting-hole diameter14 mm
Mounting-hole bolt circle diameter215 mm
Centring collar diameter180 mm
Centring collar depth4 mm
Maximum radial force (Fr)3120 N at 3000 rpm 3570 N at 2000 rpm 4500 N at 1000 rpm
Maximum axial force (Fa)0.2 x Fr
BSH2053P12A3A — Environmental
ParameterValue
IP degree of protectionIP50 standard
Cooling methodNatural convection
Winding (copper hot) temperature120 °C
MPN
BSH2053P12A3A