R911280269 (MHD112C-058-NG3-AN)

The integrated brake prevents axis back-drive at power-off or during E-stop for securing vertical or overhauling loads. During motion, the drive releases the brake and uses closed-loop torque control, while at rest the brake torque supplements motor detent and static friction.

It enhances heat rejection from stator windings and laminations for maintaining winding temperatures within insulation class limits under sustained load. It supports repeatable torque delivery at standstill (38 Nm) and reduces thermal derating in enclosed cabinets or high-duty cycles.

The relative encoders provide high-resolution incremental data for smooth velocity and torque loops with low cogging and fine interpolation. After power-up, a reference move or marker alignment establishes absolute position for minimizing sensor complexity while maintaining dynamic accuracy.

That rating helps size static holding and low-speed feed axes without exceeding permissible temperature rise. Its engineers combine it with gear ratio, peak torque margin and duty cycle to ensure acceleration reserves and thermal equilibrium.

The seal limits ingress of coolant mist and particulates while retaining lubrication around the bearing front. It is recommenede to use backlash-free, misalignment-tolerant couplings (e.g., elastomer jaw or bellows) and avoid pressing loads through the seal lip during assembly.