Product Description:

The MDD065A-N-060-N2M-095PB1 synchronous motor is manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts current from a servo amplifier into controlled rotary motion for positioning tables, pick-and-place heads, and other compact axes. A 65 mm frame diameter with the A length code allows the unit to fit space-constrained installations while still supporting the mechanical loads common in light-duty industrial automation. Its synchronous design also supports responsive starts, stops, and direction changes in applications that require accurate positioning over short travel cycles.

During operation, the rotor can reach a nominal speed of 6000 rpm, allowing fast indexing when short cycle times are required. At standstill, it continuously develops 0.8 Nm of torque, which is suitable for holding light fixtures without overheating the motor. A blocking brake is integrated and provides 3.0 Nm of torque for secure position retention whenever power is removed. Mechanical alignment to gearboxes or mounting fixtures is aided by a centering diameter of 95 mm, and the power and feedback cabling exits on Side B through a single connector, which helps keep cable routing compact and orderly.

The feedback system uses an integrated multi-turn absolute encoder that reports rotor position over Digital servo feedback (DSF), so the axis can retain position information after power cycles without a homing routine. Internal rotating parts are built to standard balancing quality, which helps minimize vibration during high-speed operation. The output uses a keyway shaft for positive torque transmission to pulleys or couplings, and a factory-installed shaft seal helps keep lubricant inside the bearing cavity while limiting the entry of ambient dust or coolant. The motor has a single output shaft only on the drive side, which leaves side B free of shaft extensions and keeps the rear connector area compact.