Product Description:

The MDD093B-N-020-N2L-130PA0 is a permanent-magnet synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. When paired with a digital drive controller, it converts commanded current into precise rotary motion for indexing tables, gantry axes, and pick-and-place stations. Closed-loop torque and speed regulation help maintain repeatable motion during rapid starts, stops, and load changes on automated production lines. Its permanent-magnet design supports responsive acceleration and stable servo control across repetitive duty cycles. With a standard housing and factory balancing, the unit fits into compact machine frames without requiring separate vibration damping hardware.

At standstill, the rotor delivers 14.5 Nm of continuous torque, leaving margin for vertical or high-friction axes. Under rated conditions, the motor reaches 2000 rpm, so gearing can match application velocity without overspeeding the windings. Position data is returned through digital servo feedback, supporting sinusoidal commutation and real-time correction of speed or position error. Power and feedback cables exit on Side A, which can simplify cabinet routing where cable runs must stay on one side of the machine. Power is transmitted through a circular connector rated for servo duty. The motor is supplied without a blocking brake, so holding or stopping torque must come from the drive or external mechanical devices.

Mounting is simplified by a centering pilot of 130 mm, which helps keep alignment concentric with gearboxes or flanged machine frames. The motor uses frame size 093 with length code B, providing additional active lamination depth for higher torque within the same general footprint. A ground shaft with a keyway transmits torque through standard couplings, and an integrated shaft seal helps prevent lubricant ingress. Standard dynamic balancing reduces vibration during rotation, and the molded connector allows quick cable removal. The shaft end is supplied in a standard single-ended configuration, which keeps the opposite side free of an additional overhung load and leaves more space around the non-drive end.