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Schneider Electric BDH1084N31A2B — Servo Motors with Brake

Schneider Electric BDH1084N31A2B

MPNBDH1084N31A2B
End of Life

AC servo motor BDH - 14.1 N.m - 6000 rpm - key shaft - without brake - IP67

Schneider Electric BDH1084N31A2B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BDH1084N31A2B — Identification
ParameterValue
Product typeAC servo motors
Holding brakeWithout
BDH1084N31A2B — Performance
ParameterValue
Nominal torque9.1 N.m for LXM15MD56N4 at 230 V 3 phases
Nominal output power3800 W for LXM15MD56N4 at 230 V 3 phases
Nominal speed4000 rpm for LXM15MD56N4 at 230 V 3 phases
Maximum mechanical speed6000 rpm
Continuous stall torque14.1 N.m for LXM15MD56N4 3 phases
Peak stall torque25.5 N.m for LXM15MD56N4 at 230 V 3 phases
BDH1084N31A2B — Electrical
ParameterValue
Maximum current (Irms)26.52 A
Torque constant1.13 N.m/A at 120 °C
Back-EMF constant72.9 V/krpm at 120 °C
Number of poles10
Stator resistance0.63 Ohm at 20 °C
Stator inductance3.5 mH at 20 °C
Stator electrical time constant5.56 ms at 20 °C
Electrical connectionRotatable right-angled connectors
BDH1084N31A2B — Feedback
ParameterValue
Encoder typeAbsolute single turn SinCos Hiperface
Speed feedback resolution1048576 points/turn
BDH1084N31A2B — Mechanical
ParameterValue
Shaft end styleKeyed
Mounting supportNEMA flange
Maximum radial force (Fr)300 N at 6000 rpm 325 N at 5000 rpm 350 N at 4000 rpm 375 N at 3000 rpm 400 N at 2000 rpm 425 N at 1000 rpm
Maximum axial force (Fa)0.3 x Fr
BDH1084N31A2B — Environmental
ParameterValue
IP degree of protectionIP67
MPN
BDH1084N31A2B