100 W, 3000 rpm — light-duty positioning profile
The BEH18LB0133MA5C: Peak stall torque hits 0.96 N.m at 220 V, giving a 3:1 torque overload margin for short acceleration bursts or breakaway from static friction.
17-bit magnetic multi-turn encoder — position feedback for closed-loop control
The 17-bit magnetic multi-turn encoder delivers 131072 points per turn speed feedback resolution — enough for precise velocity regulation and position holding in point-to-point moves, without the cost of a higher-resolution optical encoder. Torque constant is 0.305 N.m/A at 40 °C and the back EMF constant is 20.1 V/krpm — these are the numbers the drive needs for current-loop tuning and velocity-loop gain scheduling.
IP67, no holding brake — sealed but needs external hold
IP67 rating means the motor body and connector interface withstand washdown — suitable for food-and-beverage or wet environment integration where hose-down cleaning is routine. This variant ships without a holding brake — the drive must provide holding torque at standstill, or an external spring-set brake is needed on the load side for vertical-axis applications.
Mounting and mechanical integration
Asian standard flange, 40 mm flange size, with two mounting holes on a 4.3 mm diameter circle — fits the compact frame common in packaging and assembly machines built to Asian machine standards. Shaft is 8.0 mm diameter, 25.0 mm length, with a parallel key — standard for direct coupling to pulleys, timing belts, or flexible couplings. Maximum radial force is 78 N, maximum axial force is 54 N; stay within these for bearing life.
No official successor or cross-reference — this is the current model in the Lexium 18 range.