What this 200 W servo motor delivers
The BEH18MD0233CA5C is a 200 W servo motor from the Lexium 18 range, built for applications needing precise speed and position control in a compact 60 mm flange package. It delivers 0.64 N.m nominal torque at 220 V single-phase, with a nominal speed of 3000 rpm and a maximum mechanical speed of 6000 rpm. The 23-bit optic multi-turn encoder provides 8388608 points per revolution of feedback resolution, giving the drive fine position data for tight registration or indexing moves. The IP67 rating means the motor body and connector seal against washdown — it's specced for food-and-bev or wet machining lines where coolant spray is constant.
Mounting and mechanical fit
This motor uses an Asian standard flange with a 60 mm square face and four mounting holes. The shaft is 14 mm diameter with a parallel key, 30 mm shaft length, and a 5.0 mm key width — standard for coupling to a ball screw or timing pulley in a 200 W class axis. Overall dimensions are 70.5 mm wide by 60 mm tall by 70.2 mm deep, so it fits in a tight envelope behind a linear guide carriage. No holding brake is fitted, so the load must be held by the drive's holding torque or an external brake when power is off.
Electrical and thermal ratings that matter
Continuous stall torque is 0.64 N.m at 220 V, with a continuous stall current of 1.45 A. Peak stall torque reaches 2.24 N.m, and the maximum permanent current is 4.6 A — this gives a 3.5× torque overload margin for acceleration or overcoming friction during a jam. Maximum axial force is 74 N and maximum radial force is 245 N — the radial limit governs belt-drive applications where the pulley overhangs the bearing. Air-cooled, so ensure free airflow around the finless housing; the IP67 seal means no fan, so thermal rise is conduction-limited through the flange.
Sourcing and lifecycle status
No stock-holding claim — quoted per request.