Schneider Electric BCH18MF1033CA5C Easy Lexium 18 BCH18 1.0 kW 3.18 N·m 3000 rpm 80 mm Multi-Turn Servo Motor

The Schneider Electric BCH18MF1033CA5C is a 1000 W Easy Lexium 18 (BCH18) servo motor rated for 3.18 N·m continuous stall torque at 3000 rpm nominal speed. It mounts on an 80 mm Asian standard flange, draws 6.5 A continuous stall current from a 220 V supply, and ships without a holding brake and carries a 23 bits optic multi turn encoder. The IP67-rated motor pairs with the Lexium 18 (LXM18) servo drive family.

Technical Specifications

Selection Notes

At 3.18 N·m continuous stall torque and 6.5 A continuous current, the BCH18MF1033CA5C fits light-to-medium load axes inside the 80 mm flange frame; the 11.13 N·m peak stall torque only covers brief acceleration, not sustained running. The multi-turn optic encoder tracks absolute position across several shaft revolutions, so the axis does not need a reference move after every power cycle. There is no holding brake on this variant, so it suits horizontal axes where the load cannot drift under gravity when power drops; a braked sibling in the same frame covers vertical or overhanging loads. The 750 W BCH18 is the step down in the same 80 mm frame; the M130-flange 1.0 kW variant offers the same power with more torque at lower speed.

Applications

Within the Lexium 18 line, the BCH18MF1033CA5C is sized for packaging and palletizing sub-axes, conveyor and rotary indexing tables, and small robotic arms that need steady torque through repeated start-stop cycles. Its 80 mm flange and 1000 W continuous rating keep it in the same mechanical footprint as its sibling motors, so an LXM18 drive sized for this power level can be reused across the family without a mechanical redesign.