Motor dimensions and mounting
The BEH18LH2033MF6D measures 196 mm in depth, 100 mm in width, and 144.5 mm in height, with a motor flange size of 100 mm. It mounts on an Asian standard flange using 9 mm diameter holes. The shaft is 24 mm in diameter with a 45 mm parallel key end, rated for a maximum radial force of 686 N and axial force of 196 N. This guides bearing life calculations for belt or direct-coupled loads.
Torque and speed profile
Rated for 2 kW continuous output at 3000 rpm on a 380 V three-phase supply, this motor delivers 6.37 N.m nominal torque and a peak stall torque of 19.11 N.m. The continuous stall torque is also 6.37 N.m, meaning the motor can hold full rated torque at zero speed without overheating. The holding brake provides 8 N.m of holding torque, sufficient to keep the load stationary when power is removed — essential for vertical-axis applications where the load must not drift.
Encoder and feedback
Feedback comes from a 17-bit magnetic multi-turn encoder, giving 131,072 counts per revolution and absolute position tracking over multiple turns. This eliminates the need for a home cycle on power-up in most applications. The torque constant is 0.904 N.m/A at 40 °C, and the back EMF constant is 63.36 V/krpm — both needed for drive tuning and current-loop setup.
Environmental and electrical ratings
IP67 protection means the motor body and connector are sealed against dust and temporary immersion — suitable for washdown environments or outdoor installation without a secondary enclosure. The motor draws a continuous stall current of 7.05 A and a maximum current of 21.15 A at 2 kW, 380 V. The 10-pole design gives a smooth torque output at low speeds, typical for direct-drive applications.