Product Description:

The MDD065D-N-040-N5L-095GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and grouped within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where closed-loop regulation of torque and speed is required for precise axis motion. In machine tools, packaging systems, and handling equipment, the motor can be coupled directly to the load so the controller can manage acceleration, velocity, and position without a mechanical transmission. Because the motor operates as part of a servo loop, it can respond predictably to changing load conditions during indexing, feeding, and positioning tasks.

Mechanical alignment is set by a centering diameter of 95 mm, which fits common pilots on flanges and gearboxes. The motor produces 2.7 Nm of standstill torque, giving the axis holding force before motion begins. Under drive excitation, the shaft reaches 4000 rpm, and the integrated blocking brake provides 3.0 Nm of holding torque when power is removed. Position data is returned through Digital servo feedback (DSF), allowing the controller to monitor rotor movement continuously. Power and feedback cables enter on side B, and the rotor uses standard balancing to reduce vibration during high-speed operation.

Power and feedback lines connect through a single Connector, which keeps the external interface compact and simplifies cable routing. The motor uses size code 065 and length code D, indicating this frame and a longer active stack within the series. Torque is transmitted through a precision-ground plain shaft, and the unit is built with a shaft seal to help keep lubricants inside the machine area during high-speed operation. This shaft form is suited to friction-locking couplings and similar direct connections, and it keeps the rear connection area compact in tight machine spaces.