MDD065B-N-040-N2L-095PR0
The MDD065B-N-040-N2L-095PR0 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. As a motor for digital drive controllers, it delivers rotary motion in step with drive commands to support precise positioning tasks in automated machinery. This arrangement suits indexing tables, feed axes, and similar applications that depend on repeatable motion under closed-loop control. The unit uses a B-length housing and a single-ended shaft layout, giving it a compact mechanical form that suits servo axes where mounting space and alignment are both important.
The centering pilot on the flange measures 95 mm, providing an accurate reference surface so the stator remains coaxial with the driven mechanics. At standstill, the motor can supply 1.5 Nm of continuous torque, which helps the axis hold load during dwell periods without excessive heating. Its nominal operating speed is 4000 rpm, which marks the upper velocity point at rated voltage and frequency for normal servo operation. Position and velocity feedback are obtained through digital servo feedback, allowing the controller to close high-resolution motion profiles. A front-end shaft seal helps retain lubricant and reduce the entry of contaminants into the bearing cavity. The sealed front end also helps protect the bearing area in general industrial environments.
Power and feedback use a connector on the right side, which can simplify cable routing in compact cabinets and machine frames. Internal rotor balance is Standard, which helps limit residual vibration that could affect encoder signals during operation. The motor has frame size code 065, which corresponds to its outer diameter and compatible mounting pitch. It is supplied without a blocking brake, so stopping energy must be managed electrically or by an external holding device. The output uses a keyed shaft in a standard single-ended arrangement, the shaft end is located on side A only, and the connector-style mating interface supports quick connection.
