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Schneider Electric BDH0843K12A2A

MPNBDH0843K12A2A

Obsolete

AC servo motor BDH - 4.9 N.m - 6000 rpm - key shaft - without brake - IP54

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MOQ1 pcs

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BDH0843K12A2A — Identification
Parameter	Value
Product type	AC servo motors
Holding brake	Without

BDH0843K12A2A — Performance
Parameter	Value
Nominal torque	3 N.m for LXM15LD28M3 at 230 V 3 phases 3 N.m for LXM15MD28N4 at 230 V 3 phases
Nominal output power	1600 W for LXM15LD28M3 at 230 V 3 phases 1600 W for LXM15MD28N4 at 230 V 3 phases
Nominal speed	5000 rpm for LXM15LD28M3 at 230 V 3 phases 5000 rpm for LXM15MD28N4 at 230 V 3 phases
Maximum mechanical speed	6000 rpm
Continuous stall torque	4.9 N.m for LXM15LD28M3 3 phases 4.9 N.m for LXM15MD28N4 3 phases
Peak stall torque	9.02 N.m for LXM15LD28M3 at 230 V 3 phases 9.02 N.m for LXM15MD28N4 at 230 V 3 phases

BDH0843K12A2A — Electrical
Parameter	Value
Maximum current (Irms)	27.08 A
Torque constant	0.52 N.m/A at 120 °C
Back-EMF constant	33.2 V/krpm at 120 °C
Number of poles	10
Stator resistance	0.7 Ohm at 20 °C
Stator inductance	2.9 mH at 20 °C
Stator electrical time constant	4.14 ms at 20 °C
Electrical connection	Rotatable right-angled connectors

BDH0843K12A2A — Feedback
Parameter	Value
Encoder type	Absolute multiturn SinCos Hiperface
Speed feedback resolution	1048576 points/turn x 4096 turns

BDH0843K12A2A — Mechanical
Parameter	Value
Shaft end style	Keyed
Mounting support	International IEC standard flange
Maximum radial force (Fr)	310 N at 6000 rpm 340 N at 5000 rpm 370 N at 4000 rpm 400 N at 3000 rpm 430 N at 2000 rpm 460 N at 1000 rpm
Maximum axial force (Fa)	0.3 x Fr