Schneider Electric BCH18MD0433CA5C Easy Lexium 18 BCH18 400 W 1.27 N·m 3000 rpm 60 mm Multi-Turn Servo Motor

Without a brake, the Schneider Electric BCH18MD0433CA5C delivers the same 400 W and 1.27 N·m continuous stall torque at 2.6 A continuous stall current as its braked sibling, on the 60 mm flange. Its 23-bit multi-turn absolute encoder retains shaft position across a power loss, and maximum permanent current on this listing is 9.3 A.

Selection Notes

Without the holding brake, the BCH18MD0433CA5C keeps net weight at 1.15 kg against 1.6 kg for the braked BCH18MD0433CF5C, which matters on a horizontal 400 W axis with no risk of load drift. The 23-bit multi-turn absolute encoder means the axis retains position through a power cycle without a separate homing move. Continuous stall current is 2.6 A for Lexium 18 (LXM18) drive sizing; maximum permanent current on this listing runs to 9.3 A for short accelerating moves. As with the other 60 mm-flange motors here, medium inertia (0.478 kg.cm²) suits load-matched axes rather than very fast point-to-point cycling. Maximum mechanical speed is rated to 6000 rpm, double the 3000 rpm nominal speed used above, leaving margin for brief overspeed during deceleration moves. IP67 sealing and the shared two-connector power/feedback interface mean this motor uses the same cabling and enclosure design as the rest of the 60 mm-flange Easy Lexium 18 BCH18 range, brake and encoder options aside.