Torque, speed, and power — the real duty numbers
The BEH18LH2033CF6D: Rated for 2 kW nominal output power at 380 V three-phase supply, with a nominal speed of 3000 rpm. The nominal torque is 6.37 N.m, and the continuous stall torque matches that figure at 6.37 N.m — so the motor delivers its rated torque continuously without overheating in the stall condition. Peak stall torque reaches 19.11 N.m at 380 V, giving a 3:1 peak-to-nominal torque margin for acceleration and overload events. The maximum mechanical speed is 3000 rpm, so the motor is not intended for overspeed operation beyond that ceiling.
Holding brake and encoder — what locks and what tracks
Built-in holding brake with 8 N.m holding torque — enough to hold a vertical load on a gantry or Z-axis without power. The brake engages when the drive is de-energized, so the load stays put during a power loss or E-stop. Feedback is a 23-bit optical multi-turn absolute encoder. 23 bits give 8,388,608 positions per revolution; multi-turn tracking means the absolute position is retained across power cycles even after multiple shaft rotations — no homing routine needed on restart.
IP67 and flange — where this motor lives
IP67 rating means the motor body and shaft seal are protected against dust ingress and temporary immersion in water. Suitable for washdown environments in food-and-beverage or packaging lines where hose-down cleaning is routine. Asian standard flange, 100 mm flange size, 9 mm mounting holes. The motor mounts to a standard Lexium 18 frame — no adapter plate needed if the machine is designed for the Asian flange pattern.
Dimensions and electrical connection
Body measures 196 mm depth, 100 mm width, 144.5 mm height. The shaft is 24 mm diameter, 45 mm long, with a parallel key (8 mm key width). No second shaft end — single-ended output only. Electrical connection is via two male/female connectors — power and feedback each have their own connector. The motor is air-cooled (self-ventilated), so no external blower or coolant lines are needed.