Product Description:

The MDD093B-N-030-N2M-110PR0 is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers to convert commanded current into rotary motion for positioning or velocity loops in industrial automation. The size 093 frame and B length code provide a medium power density suited to indexing tables, pick-and-place axes, and other mid-range loads where compact dimensions and repeatable speed are required. This motor is well suited to applications that need controlled acceleration, repeatable stopping, and stable low-speed operation throughout frequent start-and-stop cycles.

The motor develops a continuous standstill torque of 14.5 Nm, allowing it to support static loads during indexed operation without excessive heating. Its rated mechanical speed of 3000 rpm matches drive systems that require fast cyclic repositioning while maintaining synchronous operation. Position and velocity information are returned through digital servo feedback supported by an integrated multi-turn absolute encoder, giving the controller accurate rotor angle information over multiple revolutions. Alignment during mounting is aided by a 110 mm centering diameter that fits standard machine flanges and helps maintain concentricity between the shaft and driven components. Rotor and fan balancing help reduce vibration during operation. All electrical terminations use a circular connector that provides a secure interface for power and feedback wiring.

Power and feedback cables exit on the right side because the connector faces that direction, which simplifies cabinet routing in many machine layouts. The single-ended shaft uses a keyway for positive drive coupling and includes a shaft seal that helps limit oil or coolant ingress at the bearing journal. Because the motor is supplied without a blocking brake, any static holding force must be provided by the drive or by an external mechanism. This arrangement is appropriate for axes that already use controlled motor torque or separate holding hardware when the machine is stopped.