Product Description:

The MDD065C-N-040-N2L-095GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers where compact rotary motion, position accuracy, and repeatable velocity profiles are required on automated axes, pick-and-place gantries, and light machining centers. Position data is returned through digital servo feedback, enabling the controller to close both speed and position loops without an external encoder. This supports stable motion during frequent starts, stops, and direction changes. Cabling exits on side B, which supports rear cable routing in machines where side clearance is limited.

At standstill, the motor can provide a continuous torque of 2.1 Nm, allowing it to hold or slowly move loads without overheating when the drive supplies rated current. During normal operation, its rotor reaches a nominal speed of 4000 rpm, which suits applications that need fast indexing while staying within the limits of the shaft arrangement. A blocking brake is integrated and delivers 3.0 Nm of static torque so vertical or suspended loads remain secured when the drive is disabled. The housing has a centering diameter of 95 mm, providing a precise locating surface for flange mounting to gearboxes or machine frames. This arrangement helps the motor seat accurately during installation and maintain consistent alignment in service.

The output uses a plain shaft, so couplings or pulleys can be fitted without a keyway. A shaft seal is installed to help restrict lubricant escape and airborne contaminants during operation. The motor is built in size 065 with the C length code, which gives it the stack length associated with this frame. That combination helps maintain predictable inertia and mass when the motor is paired with low-power drives in compact axis assemblies. It also supports installations where mounting depth and rotating mass must stay controlled.