MDD065C-N-040-N2M-095GL0
The MDD065C-N-040-N2M-095GL0 is a synchronous motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it interfaces directly with drive amplifiers to generate controlled torque and speed in positioning tables, pick-and-place heads, and light spindle axes. When paired with a suitable controller, the device delivers repeatable motion sequences that are essential for automated assembly cells and material-handling systems.
Mechanical fitment starts with a 95 mm centering diameter that seats the flange concentrically on the machine frame. Connections exit on the left, so cables remain clear of adjacent axes when the motor is oriented horizontally. A single keyed connector carries the power phases, encoder signals, and protective earth, shortening installation time. Continuous torque at standstill is 2.1 Nm, allowing the axis to hold load without active cooling. When driven at rated voltage, the rotor reaches 4000 rpm, which pairs well with medium-speed feed drives. Motion feedback is supplied by an integrated multi-turn absolute encoder that tracks up to 4096 revolutions. Standard dynamic balancing limits residual vibration, and the standard housing includes a shaft seal to uphold IP65 ingress resistance.
The active length code C together with motor size 065 sets the electromagnetic stack height, keeping rotor inertia low for rapid speed changes. Because the unit is supplied without a blocking brake, holding force during power loss must come from the drive or external clamps. The control loop closes through digital servo feedback (DSF), enabling high-bandwidth current loops over the same connector used for power. A plain shaft without a side B extension streamlines coupling to timing pulleys or bell housings and supports applications where axial space is limited.
