MDD065D-N-040-N2M-095PA0
The MDD065D-N-040-N2M-095PA0 synchronous servo motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for operation with digital drive controllers, it converts electrical commands into precise rotary motion for indexing tables, compact manipulators, and other automated axes. A keyed shaft end and internal sensing allow the controller to close the motion loop without secondary transducers, making the unit a compact electromechanical actuator for factory machinery. Its standard housing and balancing suit installations where space is limited and stable running behavior is important.
Mechanical alignment is handled by a 95 mm centering diameter, which seats the flange concentrically against the machine frame. Power and feedback leave the motor on side A, keeping cables on a single face for easier routing in compact equipment. A rugged connector couples those cables and avoids terminal strip wiring. The rotor supports a nominal speed of 4000 rpm, permitting moderate-to-high cycle rates when paired with a compatible inverter. Under continuous excitation at standstill, it delivers 2.7 Nm of continuous torque, so small loads can remain fixed without overheating. Rotor position is measured by an integrated multiturn absolute encoder, providing absolute angular data after power loss and allowing motion to resume without a homing cycle.
Feedback signals follow Digital servo feedback (DSF), ensuring high-resolution data exchange with Rexroth drives. The shaft uses a shaft seal, which blocks coolant and fine dust from the bearing chamber and helps protect the bearing area in wet or particulate environments. Because the motor is supplied without a blocking brake, static holding torque must come from the drive or an external clamp. Standard dynamic balancing, a 065 frame size, and the D length code give the motor a compact profile that eases integration into densely packed multi-axis assemblies. This layout supports precise positioning in machines that need fast response and consistent repeatability during repeated start-stop motion.
