Product Description:

The MDD065B-N-060-N2L-095GL1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it translates commanded current into tightly regulated rotary motion for automated pick-and-place units, indexing tables, and light machine tools. The unit couples a permanent-magnet rotor with internal position sampling, permitting the drive to close the control loop without external encoders. This arrangement supports accurate speed and position control during frequent starts, stops, and short indexing moves.

Its mechanical profile uses a standard housing and a precision stator that yield a continuous standstill torque of 1.5 Nm. When full excitation is applied, the rotor can reach a nominal speed of 6000 rpm, enabling high-throughput axes without gear multiplication. Accurate centering during installation is provided by a 95 mm pilot diameter, while the frame is identified by size code 065 and length code B. Rotor mass is factory balanced to the standard grade, helping reduce vibration in belt-driven or direct-drive layouts. Power and feedback lines are routed through a keyed connector, which reduces wiring errors and simplifies cable installation.

For safe holding when power is removed, the motor carries a 3.0 Nm electromechanical brake. This blocking brake is energized during operation and clamps the rotor at standstill when needed. Feedback to the controller is delivered through digital servo feedback, so position data stays aligned with the drive’s sampling rate during motion control. Cables exit toward the left, which can help in layouts where right-side space is limited. A fitted shaft seal protects the internal bearings from coolant or dust, and the output end is a plain shaft with standard single-ended geometry, leaving side B closed for higher stiffness.