Product Description:

The MDD025C-N-100-N2K-040ML1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. In automated machinery, this compact rotary unit delivers controlled torque and speed to axes driven by digital amplifiers. By integrating feedback and mechanical features suited to high-speed positioning systems, the motor supports precise motion profiles in packaging lines, pick-and-place gantries, and similar equipment. Its compact housing also suits moving assemblies where low mass and responsive motion are important.

It employs standard dynamic balancing to limit vibration, and the centering pilot measures 40 mm to align the flange precisely with mounting fixtures. Power and feedback plugs are oriented on the left side, and the electrical interface uses a keyed connector that simplifies cable attachment. At standstill, the motor can develop a continuous torque of 0.90 Nm, while an integrated absolute encoder reports shaft angle to the drive so position loops remain closed after power loss. The C length code pairs with the 025 frame size to provide adequate thermal surface within the standard housing. The shaft end is supplied without a secondary extension, and no shaft seal is installed, so the motor should be used in dry areas. This layout supports installation on compact machine members where cable routing space is limited and alignment accuracy matters.

For holding functions, a blocking brake is mounted, and it produces 1.0 Nm of static torque while being released by the drive during motion. Resolver feedback is available as an additional channel, enabling reliable speed estimation across the full operating range. The motor reaches a nominal speed of 10000 rpm, allowing direct coupling to miniature gearheads or belt drives that require high input velocity. A keyway shaft transmits torque without slip. The unit is intended for digital drive controllers, which supply current, monitor temperature, and supervise brake circuitry. This combination supports rapid start-stop cycles while maintaining stable position information during normal servo operation.