Schneider Electric BCH18MM1023CF6C Easy Lexium 18 BCH18 1.0 kW 4.77 N·m 130 mm Brake Multi-Turn Servo Motor

The Schneider Electric BCH18MM1023CF6C is a 1 kW Easy Lexium 18 BCH18 servo motor on a 130 mm flange, rated for 4.77 N·m continuous stall torque at 2000 rpm nominal speed and 3000 rpm maximum mechanical speed. A 23-bit optic multi-turn encoder gives absolute position feedback, and its 20.0 N·m holding brake outweighs the stall torque for secure axis hold at standstill.

Selection Notes

The BCH18MM1023CF6C shares the BCH18MM0813CF6C's 130 mm M130 flange, multi-turn encoder and 20.0 N·m holding brake but trades the lower unit's 5.39 N·m stall torque at 1500 rpm nominal speed for 4.77 N·m at a higher 2000 rpm nominal speed — pick it when the axis needs more rpm than low-end torque at the same 1 kW-class continuous rating. Its 18.3 A maximum permanent current is lower than the 850 W motor's 22.0 A rating, so it also draws less from the LXM18 drive's output stage at full torque. Net weight and rotor inertia both match the 850 W braked motor exactly, since the two share the same stator stack and 130 mm flange, differing only in winding design. Both motors carry the same 3000 rpm maximum mechanical speed ceiling despite the different nominal speed points.