Product Description:

The MDD071B-N-040-N2S-095GR0 is a synchronous servo motor built by Bosch Rexroth Indramat and positioned within the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts regulated drive current into precise rotary motion for positioning, indexing, and continuous-run axes in automated machinery. Its synchronous design supports accurate speed regulation and repeatable axis movement when process loads change during operation. The motor can be used on axes that need smooth starts, responsive speed changes, and accurate stopping behavior.

The motor achieves a nominal speed of 4000 rpm, allowing fast cycle times when paired with high-bandwidth drives. At standstill, it can deliver a continuous torque of 4.4 Nm, so holding loads for extended periods does not require intermittent energizing. Feedback is provided through digital servo feedback, supplying high-resolution position data to the controller for smooth vector control. With frame size 071 and B length, the motor fits compact machine layouts while maintaining stable operation at elevated speed. Power and signal conductors terminate on a single connector interface, reducing wiring complexity and simplifying cable routing at the installation point.

Mechanical mounting uses a centering flange diameter of 95 mm, so the motor seats accurately in matching pilot recesses. The output uses a plain shaft with a shaft seal that helps limit dust or coolant entry along the shaft journal. All cabling exits on the machine's right side, identified as right-side cabling, which helps keep harness routing consistent. The motor is supplied without a blocking brake, so an external holding method is required when power is removed. The housing has no shaft extension on side B. This layout keeps the rear of the motor clear for direct installation near machine panels or adjacent drive components.