What the 200 W rating means for your axis
The BEH18MD0233CF5C is a 200 W servo motor from the Lexium 18 family, delivering 0.64 N.m nominal torque at 3000 rpm on a single-phase 220 V supply. That 200 W continuous power rating sets the thermal ceiling for the duty cycle — the motor can sustain that output indefinitely at rated conditions without exceeding the winding temperature limit. Peak torque reaches 2.24 N.m at 220 V, useful for acceleration transients or overcoming static friction during startup. The holding brake (1.27 N.m) locks the shaft when power is removed, so vertical-axis loads stay put without a separate mechanical brake.
Encoder resolution and feedback for positioning
A 23-bit optic multi-turn encoder provides 8,388,608 counts per revolution — enough resolution for high-precision indexing or contouring without needing an external interpolator. The optic sensing element is less susceptible to magnetic interference than a resolver, but the glass disc means the motor should not be subjected to shock above the rated axial (74 N) and radial (245 N) force limits.
IP67 and washdown suitability
Rated IP67, the motor body and connector interface resist dust ingress and temporary immersion up to 1 m depth. That makes it a candidate for food-and-beverage washdown zones or outdoor conveyor sections where hose-down cleaning is routine. The air-cooled design relies on surface convection — keep the fin area clear of debris to maintain thermal performance.
Mounting dimensions and shaft interface
Asian standard flange with 60 mm square mounting face and four bolt holes. The shaft is 14.0 mm diameter, 30.0 mm long, with a parallel key (5.0 mm key width). Overall dimensions: 99.7 mm wide, 60 mm tall, 70.2 mm deep — fits compactly in a 60 mm frame envelope.