Schneider Electric LXM18PDU30M3X Lexium 18 LXM18P 3 kW Three-Phase 220 V Servo Drive

The Schneider Electric LXM18PDU30M3X is a Lexium 18 LXM18P compact-housing servo drive rated for 3 kW nominal output power from a three-phase 220...240 V supply. It delivers 19.6 A continuous output current at an 8 kHz switching frequency (56 A for 3 seconds peak), with integrated Modbus, digital I/O, analog I/O, PTI and PTO connectivity.

Technical Specifications

Selection Notes

Size the LXM18PDU30M3X to the driven servo motor's continuous torque requirement: match the motor's rated current against the 19.6 A continuous output at 8 kHz, and treat the 56 A 3-second peak as acceleration headroom only, not a steady-state rating. It is the top, 3 kW step in the Lexium 18 PDU line, sharing the 208.0 x 93.0 x 191.8 mm housing and three-phase 220...240 V supply with the 2 kW variant — pick the 2 kW sibling where the application needs less continuous torque, or a single-phase variant where the cabinet's incoming feed is single-phase. Its integrated Modbus, digital I/O, analog I/O, PTI and PTO connectivity covers pulse/direction step motion and analog setpoint control without an additional fieldbus card.