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Schneider Electric BSH1404M21A2A — Servo Motors with Brake

Schneider Electric BSH1404M21A2A

MPNBSH1404M21A2A
Obsolete

AC servo motor BSH - 33.4 N.m - 1000 rpm - untapped shaft - without brake - IP65

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

BSH1404M21A2A — Identification
ParameterValue
Product typeServo motor
Holding brakeWithout
BSH1404M21A2A — Performance
ParameterValue
Nominal torque24.9 N.m for LXM05AD57N4, 380...480 V, three phase 24.9 N.m for LXM05BD57N4, 380...480 V, three phase 24.9 N.m for LXM05CD57N4, 380...480 V, three phase 25 N.m for LXM15MD40N4, 480 V, three phase 25 N.m for LXM15MD56N4, 480 V, three phase 27 N.m for LXM15MD40N4, 400 V, three phase 27 N.m for LXM15MD56N4, 400 V, three phase
Nominal output power3900 W for LXM05AD57N4, 380...480 V, three phase 3900 W for LXM05BD57N4, 380...480 V, three phase 3900 W for LXM05CD57N4, 380...480 V, three phase 2800 W for LXM15MD40N4, 400 V, three phase 2800 W for LXM15MD56N4, 400 V, three phase 3900 W for LXM15MD40N4, 480 V, three phase 3900 W for LXM15MD56N4, 480 V, three phase
Nominal speed1500 rpm for LXM15MD40N4, 480 V, three phase 1500 rpm for LXM05AD57N4, 380...480 V, three phase 1500 rpm for LXM05BD57N4, 380...480 V, three phase 1500 rpm for LXM05CD57N4, 380...480 V, three phase 1000 rpm for LXM15MD40N4, 400 V, three phase 1000 rpm for LXM15MD56N4, 400 V, three phase 1500 rpm for LXM15MD56N4, 480 V, three phase
Maximum mechanical speed4000 rpm
Continuous stall torque33.4 N.m for LXM15MD40N4, 400 V, three phase 33.4 N.m for LXM15MD40N4, 480 V, three phase 33.4 N.m for LXM15MD56N4, 400 V, three phase 33.4 N.m for LXM15MD56N4, 480 V, three phase 32.1 N.m for LXM05AD57N4, 380...480 V, three phase 32.1 N.m for LXM05BD57N4, 380...480 V, three phase 32.1 N.m for LXM05CD57N4, 380...480 V, three phase
Peak stall torque82.32 N.m for LXM15MD40N4, 400 V, three phase 82.32 N.m for LXM15MD40N4, 480 V, three phase 95 N.m for LXM15MD56N4, 400 V, three phase 95 N.m for LXM15MD56N4, 480 V, three phase 95 N.m for LXM05AD57N4, 380...480 V, three phase 95 N.m for LXM05BD57N4, 380...480 V, three phase 95 N.m for LXM05CD57N4, 380...480 V, three phase
Rotor inertia23.7 kg.cm²
BSH1404M21A2A — Electrical
ParameterValue
Network phases3
Maximum current (Irms)47.8 A for LXM15MD40N4 47.8 A for LXM15MD56N4 47.8 A for LXM05AD57N4 47.8 A for LXM05BD57N4 47.8 A for LXM05CD57N4
Continuous stall current10.7 A
Maximum permanent current47.8 A
Torque constant3.12 N.m/A at 120 °C
Back-EMF constant208 V/krpm at 120 °C
Stator resistance1.12 Ohm at 20 °C
Stator inductance15.6 mH at 20 °C 16.28 mH at 20 °C
Stator electrical time constant13.93 ms at 20 °C 14.54 ms at 20 °C
Electrical connectionRotatable right-angled connectors
BSH1404M21A2A — Feedback
ParameterValue
Feedback typeSingle turn SinCos Hiperface
Speed feedback resolution131072 points/turn
BSH1404M21A2A — Mechanical
ParameterValue
Shaft end styleUntapped
Shaft diameter24 mm
Shaft length50 mm
Second shaft endWithout second shaft end
Motor flange size140 mm
Mounting supportInternational standard flange
Length382.5 mm
Number of mounting holes4
Mounting-hole diameter11 mm
Mounting-hole bolt circle diameter165 mm
Centring collar diameter130 mm
Centring collar depth3.5 mm
Maximum radial force (Fr)1840 N at 3000 rpm 2110 N at 2000 rpm 2660 N at 1000 rpm
Maximum axial force (Fa)0.2 x Fr
BSH1404M21A2A — Environmental
ParameterValue
IP degree of protectionIP65 standard IP67 with IP67 kit
Cooling methodNatural convection
Winding (copper hot) temperature120 °C
MPN
BSH1404M21A2A