Product Description:

The MDD112D-N-020-N2L-130PA0 is an AC servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies commanded torque and velocity for automated handling stations, packaging axes, and general motion platforms. The unit uses the standard housing and standard dynamic balancing, so it can be integrated directly on machinery frames without additional vibration isolation. Its synchronous design supports stable closed-loop operation in applications that require repeatable acceleration, speed regulation, and positioning accuracy under changing load conditions.

The motor offers a continuous standstill torque of 38.0 Nm, enabling steady load holding while the shaft remains locked by servo control. At rated excitation, it reaches a nominal speed of 2000 rpm, which is the maximum output velocity before field weakening begins. A centering diameter of 130 mm guides the flange into the machine mount and helps maintain concentric alignment with downstream couplings. The frame is size 112, and the D length provides additional stator depth for thermal headroom. Power, feedback, and brake leads exit on Side A, so machine wiring can follow a single routing plane at the front of the motor.

Signal integrity is maintained by Digital servo feedback, which returns high-resolution position data to the drive for tight current loops and reliable speed monitoring. The motor uses a connector interface that allows cable connection without opening a terminal box. Because it is supplied without a blocking brake, static holding force must be generated electrically or by an external clamp when the axis is stopped. A keyway shaft transmits torque, and the output assembly is supplied with a shaft seal to help limit lubricant ingress. The standard single-ended shaft layout keeps the rear of the motor clear and reduces the space needed behind the machine mount.