Schneider Electric BCH18LD0433CA5C Easy Lexium 18 BCH18 400 W 1.27 N·m 60 mm Multi-Turn Servo Motor

The Schneider Electric BCH18LD0433CA5C is a Lexium 18 servo motor in the BCH18 family, rated for 0.4 kW continuous output at 3000 rpm with 1.27 N.m nominal torque. It mounts on a 60 mm flange with a 14 mm keyed shaft. Position feedback comes from a 23-bit optical multi-turn encoder, which retains absolute position across power cycles without a homing move.

Selection Notes

The BCH18LD0433CA5C delivers 1.27 N.m nominal torque and 0.4 kW continuous power through a 60 mm flange; step up to the 200 W frame in the same Easy Lexium 18 BCH18 line if the load inertia or torque margin calculated for this motor comes out short. The 23-bit optical multi-turn encoder tracks position through power loss, so the axis does not need to re-home after every power-up — pick the single-turn incremental variant instead when the machine already re-homes on start and the lower-cost encoder is preferred. This is the non-brake version — use the equivalent brake variant instead on any axis that must hold position without drive power.

Applications

At 0.4 kW continuous output, the BCH18LD0433CA5C fits compact pick-and-place heads, small conveyor and labelling axes, and other light-duty Easy Lexium 18 motion axes within its 6000 rpm mechanical speed limit.