MDD093D-N-020-N2M-130PB0

It ensures the motor retains its exact shaft position across power cycles, eliminating the need for a homing sequence. It also simplifies system architecture by removing the need for a separate absolute encoder.

Without a mechanical brake, the motor cannot hold the load passively when unpowered—requiring external brakes for safety or positioning. In motion control systems, this increases the design complexity for fail-safe stops.

The shaft seal improves protection against dust, oil, or coolant ingress, which enhances longevity in harsh industrial environments. However, it may slightly increase friction and torque at very low speeds.

A standard housing typically relies on natural convection and surface conduction for thermal management, limiting continuous power in high ambient temperatures. For heavier loads, surface cooling or liquid cooling options may be preferable.

The controller must support commutation and torque generation up to that speed, including handling inertia and maintaining stable current control. Use torque–speed curves in the drive manual to avoid voltage or current saturation beyond that speed.