Product Description:

The MDD093D-N-040-N2M-130GL1 is a synchronous motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies rotational energy to automated machine axes that require repeatable velocity control and accurate positioning. The unit converts drive current into controlled mechanical motion while returning angular information to the control system. This makes it suitable for machine tasks that involve frequent starts, stops, and repeatable repositioning during automated production.

At standstill, the motor can deliver a continuous torque of 24.0 Nm, allowing it to hold process loads without overheating. During operation, it reaches a nominal speed of 4000 rpm, which supports fast cycle times in pick-and-place or packaging equipment. A centering diameter of 130 mm forms the pilot fit on the mounting face and helps keep radial runout within tolerance. Power and feedback lines are routed through a front-mounted connector, and the connections exit to the left side of the housing to suit side-entry cabling layouts. The housing is made of standard cast aluminum, and rotor position is monitored by an integrated multi-turn absolute encoder, allowing the axis to retain position information after power loss.

For vertical or suspended axes, the motor includes a blocking brake that generates 11 Nm of holding torque when de-energized. Feedback to the drive is handled through Digital servo feedback (DSF), which transmits high-resolution position data and temperature signals. A plain shaft simplifies coupling to gearboxes, and a shaft seal helps prevent lubricant migration into the stator cavity. The shaft end is standard without a side-B extension, and the shaft code corresponds to motor size 093. The D length code indicates an extended stack height for higher torque while keeping the frame compatible with other MDD series motors.