Product Description:

The MDD065D-N-040-N2M-095GL0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise torque and speed for positioning axes in automated machinery. The design follows the 065 frame size and D length format, allowing a compact fit in machine layouts while providing direct coupling to Indramat drives without intermediate gear stages. This arrangement suits indexing tables, feed axes, and similar servo applications that depend on repeatable response from a matched motor-and-drive pair.

In mechanical terms, the motor seats against a 95 mm centering shoulder, and standard balancing helps keep vibration within normal high-speed limits. Electrical and feedback leads exit on the left side, and a single circular connector combines power and signaling in one connection point. At standstill, the stator can deliver 2.7 Nm of continuous torque, and the rotor reaches a nominal operating speed of 4000 rpm under rated drive voltage. Position data are returned by an integrated multi-turn absolute encoder, letting the controller restore shaft angle after power loss without a homing cycle. The housing and shaft end follow standard patterns, and a plain shaft simplifies coupling to gearboxes or direct loads.

Digital control loops rely on digital servo feedback (DSF) transmitted through the same connector. A radial seal is fitted, indicated by the presence of a shaft seal, to help block lubricant migration into the interior. The motor has length code D, which corresponds to this model's active stack height. The unit is supplied without a blocking brake, so external locking or drive torque must hold the axis when power is removed. This operating arrangement is suitable where the machine already provides a separate method of holding position during stops.