Product Description:

The MDD093B-N-020-N2M-130GR1 is a synchronous AC motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers in applications that require closed-loop positioning and stable velocity control on indexing tables, packaging equipment, or material-handling axes. By combining motor output with integrated position sensing, the unit provides rotary motion that the connected drive can regulate in real time. This arrangement supports repeatable movement where accurate response to changing load conditions is important.

This motor uses a centering pilot of 130 mm, which helps the flange seat concentrically on the machine interface. Its rated mechanical speed is 2000 rpm, allowing the motor to operate within its intended speed range during normal axis motion. A continuous standstill torque of 14.5 Nm supports holding force while the stator remains energized. Motion feedback is provided by an onboard integrated multi-turn absolute encoder, which gives the drive absolute position data over multiple revolutions. When power is removed, an internal brake provides 11 Nm of holding torque to limit unintended movement on vertical or suspended loads.

The power and signal connectors exit on the right side, which can simplify cable routing when the machine layout favors that direction. Position data is also transmitted through Digital servo feedback (DSF), allowing the drive to process motor feedback directly for controlled operation. The output uses a plain shaft, so torque is transferred through a friction-fit hub rather than a keyed connection, and a shaft seal helps protect the bearing area from coolant splash. The motor size is 093, placing it in the corresponding frame class of the MDD range. This layout makes the motor suitable for machines that need compact installation, reliable feedback, and controlled holding behavior during stops.