Product Description:

The MDD065A-N-060-N2L-095PB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for direct coupling with digital drive controllers, the unit supplies regulated torque and speed so that automated axes in assembly cells, pick-and-place gantries, or light machine tools can follow programmed motion profiles without mechanical slack. Its permanent-magnet design supports responsive changes in speed and torque during repeated start-stop motion. Because it is used with a digital drive system, current, speed, and position loops can be coordinated externally for accurate axis control.

At stall, the motor can develop a continuous torque of 0.8 Nm, allowing the drive to hold small loads without overheating. Under rated excitation, it reaches a nominal speed of 6000 rpm, which supports fast indexing or spindle tasks that need high surface speed. A blocking brake is installed with a static holding torque of 3.0 Nm, and the brake engages automatically when controller power is removed. Position information returns to the drive through digital servo feedback, enabling closed-loop control with single-turn resolution. Mechanical centering on the mounting pilot is supported by a 95 mm centering diameter that matches standard motor plates.

Rotor balance follows standard balancing to limit vibration in the typical speed range, and the frame carries the 065 size code. Power and signal connectors face the rear because the connection direction is Side B, which helps keep cables clear of the driven load. The motor uses a single circular electrical connector, and the cast-aluminum housing with its end bell provides a rigid enclosure for the stator and bearings. Length code A indicates the shortest stack in this frame, which is useful where axial installation space is limited. A factory-installed shaft seal helps keep coolant or lubricant away from the bearings, and the keyed shaft end provides positive torque transfer to the coupled load.