Torque delivery with the holding brake
The BEH18LH2033MF6C: Rated 6.37 Nm nominal torque at 220 V single phase, with a peak stall torque of 19.11 Nm for short-duration acceleration or overload events. The 8 Nm holding brake locks the rotor when power is removed — critical for vertical-axis applications where the load must not drift on power loss. The continuous stall current is 12 A, and the maximum RMS current is 36 A at the 2 kW rating — the drive must be sized to deliver this peak for acceleration and deceleration phases.
Feedback and environmental sealing
A 17-bit magnetic multi-turn encoder provides absolute position feedback over multiple shaft revolutions — no homing sequence needed after a power cycle, which simplifies commissioning on multi-axis gantries or rotary tables. IP67 protection on the motor body and connectors means it withstands washdown environments and airborne particulates without additional guarding — suitable for food-and-beverage or machining lines where coolant mist is present.
Motor constants and mechanical limits
Torque constant is 0.53 Nm/A at 40 °C, and the back-EMF constant is 36.4 V/krpm at 40 °C — these define the drive tuning parameters and the voltage headroom needed at high speed. Maximum mechanical speed is 3000 rpm, matching the nominal speed rating.
Mounting and physical fit
Asian standard flange with a 100 mm flange size, 9 mm mounting holes, and a 24 mm shaft diameter with a parallel key — this matches the common 100 mm frame standard used across many Asian-origin machine builds. Overall dimensions are 196 mm length, 100 mm width, 144.5 mm height. The electrical connection uses two male/female connectors — the motor cable and feedback cable plug in separately, which simplifies replacement without rewiring the entire harness.