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Schneider Electric BSH0551T21A1A — Servo Motors with Brake

Schneider Electric BSH0551T21A1A

MPNBSH0551T21A1A
Obsolete

servo motor BSH, Lexium 05, 0.5N.m, 8000rpm, 55mm, untapped shaft, Sincos single turn, without brake, IP65, straight

Schneider Electric BSH0551T21A1A datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

BSH0551T21A1A — Identification
ParameterValue
Product typeServo motor
Holding brakeWithout
BSH0551T21A1A — Performance
ParameterValue
Nominal torque4.34 lbf.in (0.49 N.m) LXM32.U90M2 3 A, 115 V, single phase 3.98 lbf.in (0.45 N.m) LXM32.U45M2 1.5 A, 230 V, single phase 3.81 lbf.in (0.43 N.m) LXM05AD10M2, 200...240 V, single phase 3.81 lbf.in (0.43 N.m) LXM05BD10M2, 200...240 V, single phase 3.81 lbf.in (0.43 N.m) LXM05CD10M2, 200...240 V, single phase 4.07 lbf.in (0.46 N.m) LXM05AD10F1 1.5 A, 110...120 V, single phase 4.07 lbf.in (0.46 N.m) LXM05BD10F1, 110...120 V, single phase 4.07 lbf.in (0.46 N.m) LXM05CD10F1, 110...120 V, single phase 4.07 lbf.in (0.46 N.m) LXM05CU70M2, 200...240 V, single phase 3.63 lbf.in (0.41 N.m) LXM15LD13M3, 230 V, three phase 3.81 lbf.in (0.43 N.m) LXM05AD10M3X, 200...240 V, three phase 3.81 lbf.in (0.43 N.m) LXM05BD10M3X, 200...240 V, three phase 3.81 lbf.in (0.43 N.m) LXM05CD10M3X, 200...240 V, three phase
Nominal output power150 W LXM32.U90M2 3 A, 115 V, single phase 300 W LXM32.U45M2 1.5 A, 230 V, single phase 150 W LXM05AD10F1, 110...120 V, single phase 150 W LXM05BD10F1, 110...120 V, single phase 150 W LXM05CD10F1, 110...120 V, single phase 150 W LXM05CU70M2 1.5 A, 200...240 V, single phase 270 W LXM05AD10M2, 200...240 V, single phase 270 W LXM05BD10M2, 200...240 V, single phase 270 W LXM05CD10M2, 200...240 V, single phase 270 W LXM05AD10M3X, 200...240 V, three phase 270 W LXM05BD10M3X, 200...240 V, three phase 270 W LXM05CD10M3X, 200...240 V, three phase 340 W LXM15LD13M3, 230 V, three phase
Nominal speed3000 rpm LXM32.U90M2 3 A, 115 V, single phase 6000 rpm LXM32.U45M2 1.5 A, 230 V, single phase 3000 rpm LXM05AD10F1, 110...120 V, single phase 3000 rpm LXM05BD10F1, 110...120 V, single phase 3000 rpm LXM05CD10F1, 110...120 V, single phase 3000 rpm LXM05CU70M2 1.5 A, 200...240 V, single phase 6000 rpm LXM05AD10M2, 200...240 V, single phase 6000 rpm LXM05BD10M2, 200...240 V, single phase 6000 rpm LXM05CD10M2, 200...240 V, single phase 6000 rpm LXM05AD10M3X, 200...240 V, three phase 6000 rpm LXM05BD10M3X, 200...240 V, three phase 6000 rpm LXM05CD10M3X, 200...240 V, three phase 8000 rpm LXM15LD13M3, 230 V, three phase
Maximum mechanical speed9000 rpm
Continuous stall torque4.4 lbf.in (0.5 N.m) LXM32.U90M2 3 A, 115 V, single phase 4.4 lbf.in (0.5 N.m) LXM32.U45M2 1.5 A, 230 V, single phase 4.4 lbf.in (0.5 N.m) LXM05CU70M2, 200...240 V, single phase 4.4 lbf.in (0.5 N.m) LXM05AD10F1, 110...120 V, single phase 4.4 lbf.in (0.5 N.m) LXM05AD10M2, 200...240 V, single phase 4.4 lbf.in (0.5 N.m) LXM05BD10F1 1.5 A, 110...120 V, single phase 4.4 lbf.in (0.5 N.m) LXM05BD10M2, 200...240 V, single phase 4.4 lbf.in (0.5 N.m) LXM05CD10F1, 110...120 V, single phase 4.4 lbf.in (0.5 N.m) LXM05CD10M2, 200...240 V, single phase 4.4 lbf.in (0.5 N.m) LXM15LD13M3, 230 V, three phase 4.4 lbf.in (0.5 N.m) LXM05AD10M3X, 200...240 V, three phase 4.4 lbf.in (0.5 N.m) LXM05BD10M3X, 200...240 V, three phase 4.4 lbf.in (0.5 N.m) LXM05CD10M3X, 200...240 V, three phase
Peak stall torque13.3 lbf.in (1.5 N.m) LXM32.U90M2 3 A, 115 V, single phase 12.4 lbf.in (1.4 N.m) LXM32.U45M2 1.5 A, 230 V, single phase 9.56 lbf.in (1.08 N.m) LXM05CU70M2, 200...240 V, single phase 12.4 lbf.in (1.4 N.m) LXM05AD10F1, 110...120 V, single phase 12.4 lbf.in (1.4 N.m) LXM05AD10M2, 200...240 V, single phase 12.4 lbf.in (1.4 N.m) LXM05BD10F1 1.5 A, 110...120 V, single phase 12.4 lbf.in (1.4 N.m) LXM05BD10M2, 200...240 V, single phase 12.4 lbf.in (1.4 N.m) LXM05CD10F1, 110...120 V, single phase 12.4 lbf.in (1.4 N.m) LXM05CD10M2, 200...240 V, single phase 10.97 lbf.in (1.24 N.m) LXM15LD13M3, 230 V, three phase 12.4 lbf.in (1.4 N.m) LXM05AD10M3X, 200...240 V, three phase 12.4 lbf.in (1.4 N.m) LXM05BD10M3X, 200...240 V, three phase 12.4 lbf.in (1.4 N.m) LXM05CD10M3X, 200...240 V, three phase
Rotor inertia0.059 kg.cm²
BSH0551T21A1A — Electrical
ParameterValue
Network phases3
PhaseThree phase
Maximum current (Irms)6.2 A LXM15LD13M3 5.4 A LXM05AD10F1 5.4 A LXM05CU70M2 5.4 A LXM05AD10M2 5.4 A LXM05AD10M3X 5.4 A LXM05BD10F1 5.4 A LXM05BD10M2 5.4 A LXM05BD10M3X 5.4 A LXM05CD10F1 5.4 A LXM05CD10M2 5.4 A LXM05CD10M3X 5.4 A LXM32.U90M2 4.5 A LXM32.U45M2
Continuous stall current1.4 A
Maximum permanent current5.4 A
Torque constant0.36 N.m/A 248 °F (120 °C)
Back-EMF constant22 V/krpm 248 °F (120 °C)
Stator resistance12.2 Ohm 68 °F (20 °C)
Stator inductance20.8 mH 68 °F (20 °C)
Stator electrical time constant1.7 ms 68 °F (20 °C)
Electrical connectionStraight connectors
BSH0551T21A1A — Feedback
ParameterValue
Feedback typeSingle turn SinCos Hiperface
Speed feedback resolution131072 points/turn
BSH0551T21A1A — Mechanical
ParameterValue
Shaft end styleUntapped
Shaft diameter0.4 in (9 mm)
Shaft length0.8 in (20 mm)
Second shaft endWithout second shaft end
Motor flange size2.2 in (55 mm)
Mounting supportInternational standard flange
Length5.2 in (132.5 mm)
Number of mounting holes4
Mounting-hole diameter0.2 in (5.5 mm)
Mounting-hole bolt circle diameter2.5 in (63 mm)
Centring collar diameter1.6 in (40 mm)
Centring collar depth0.08 in (2 mm)
Maximum radial force (Fr)170 N 8000 rpm 180 N 7000 rpm 190 N 6000 rpm 200 N 5000 rpm 220 N 4000 rpm 240 N 3000 rpm 270 N 2000 rpm 340 N 1000 rpm
Maximum axial force (Fa)0.2 x Fr
BSH0551T21A1A — Environmental
ParameterValue
IP degree of protectionIP65 standard IP67 with IP67 kit
Cooling methodNatural convection
Winding (copper hot) temperature248 °F (120 °C)
MPN
BSH0551T21A1A