Torque and speed envelope for the application
The BEH18MR4413MA6D: Rated 4.4 kW continuous output power at 1500 rpm nominal speed on 380 V three-phase supply, delivering 28.4 Nm nominal torque and 71 Nm peak stall torque — this is the torque ceiling for acceleration and overload events before the drive must current-limit. Maximum mechanical speed is 3000 rpm, so the motor can be run at double nominal speed if the load torque drops accordingly — confirm the drive's output frequency ceiling supports the higher speed before commissioning.
Feedback and environmental sealing
Equipped with a 17-bit magnetic multi-turn encoder — absolute position feedback that retains the multi-turn count without a battery, simplifying homing sequences on power-up. IP67-rated housing means the motor body and connector interface withstand washdown and dust ingress without an additional enclosure — suitable for food-and-beverage or wet machining lines where hose-down cleaning is routine. Air-cooled with no holding brake — the load must hold position through the mechanical system (leadscrew self-lock, external brake, or counterbalance) when the drive is disabled.
Mounting and mechanical interface
Asian standard flange with 180 mm flange size, four mounting holes, and a 35 mm shaft with parallel key — the shaft length is 79 mm and the key width is 10 mm, matching standard coupling and pulley bore dimensions for this frame class. Rated for 1470 N maximum radial force and 490 N maximum axial force — these are the bearing load limits at the shaft centreline; overshooting them shortens bearing life or causes shaft deflection that misaligns the encoder. Electrical connection via two male/female connectors — no second shaft end, so the motor is intended for single-ended load coupling only.