Product Description:

The MDD071B-N-060-N2S-095PL1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts electrical energy into controlled rotary motion for positioning and speed-regulated tasks in automated machines and handling modules. The motor supports closed-loop operation so the connected drive can regulate motion accurately during repeated starts, stops, and load changes. That arrangement makes it suitable for feed axes, indexing units, and transfer systems that require controlled acceleration and repeatable stopping. Because it is built for servo duty, it is used where precise response is more important than simple continuous rotation.

At standstill, the motor can deliver a sustained torque of 4.4 Nm, allowing it to hold or slowly move loads without exceeding thermal limits. Its nominal rotational speed is 6000 rpm, which is the maximum continuous shaft speed under rated conditions. A blocking brake is integrated, and it provides 3.0 Nm of holding torque to secure the axis when power is removed. Mounting accuracy is supported by a centering diameter of 95 mm, which helps align the motor with gearboxes or machine frames. For feedback, the unit uses digital servo feedback (DSF), supplying high-resolution position data to the controller for closed-loop regulation. This combination allows the motor to support commanded motion during operation and maintain position when the axis is not energized.

The motor has a frame size of 071, which sets the outer stator dimensions and overall footprint. A fitted shaft seal helps prevent lubricant leakage and protects the bearing area from contaminants. Rotor balance is supplied as standard balancing, which suits the stated speed range for general machine use. Power is transmitted through a keyway shaft end for positive coupling to pulleys or other driven components. The unit also has a left-side connector orientation, a standard housing, and a single-ended shaft. This layout supports straightforward integration where compact mounting space and secure mechanical coupling are required.