MDD065C-N-060-N2L-095PR1
The MDD065C-N-060-N2L-095PR1 is a servo motor built by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is supplied for digital drive controllers and supports rapid speed regulation in compact packaging, transfer, and tooling axes. Motor size 065 and length code C indicate the active stack, while the standard housing and standard balancing suit common machine frames without added vibration measures. A standard shaft end on side A, no shaft on side B, and a keyed output help keep the drive arrangement compact and limit overhang loads during repeated motion cycles.
A centering diameter of 95 mm aligns the flange so the air gap stays concentric during high-speed duty. Power and feedback conductors exit on the right side, which provides a fixed cable path when the cabinet is mounted to the motor’s left. A single connector carries both stator power and encoder lines, reducing the number of separate cable interfaces around the motor body. Position data are transmitted through digital servo feedback, allowing the controller to resolve commutation angle without external sensors. Under rated conditions, the rotor reaches 6000 rpm, which suits direct coupling to small lead screws and belt pulleys in compact axis assemblies.
At standstill, the electromagnetic design produces 2.1 Nm continuously, keeping winding temperature within limits during low-speed press or indexing moves. During power-off, the integrated blocking brake applies 3.0 Nm to hold vertical axes in place until external locking elements engage. The output shaft uses a keyway shaft, so a splined-hub coupling is not required for common miniature gear units. The motor is fitted with a shaft seal to help block cutting fluid or oil from entering along the shaft. This sealing arrangement helps protect internal areas when the motor is installed near lubricated machine components or process fluids.
