MDD025C-N-100-N2K-040FB1
The MDD025C-N-100-N2K-040FB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical energy into regulated rotary motion for indexing tables, pick-and-place actuators, and high-speed spindles. Its construction combines motor power transmission and a blocking brake within one compact housing to support precise automation tasks where space is limited. The compact housing also helps the motor fit short-travel axes where nearby tooling leaves little clearance for larger motor assemblies.
During continuous operation, the motor delivers 0.90 Nm of standstill torque, giving the drive stage a predictable load when holding position at zero speed. Under rated electrical frequency, the rotor can reach a nominal speed of 10000 rpm, making the unit suitable for lightweight mechanisms that demand short cycle times. Rotor position is reported by an integrated absolute encoder, allowing the controller to recover exact angle data immediately after power-up. A blocking brake is built in, and its static holding capacity of 1.0 Nm secures vertical or suspended loads whenever the power stage is disabled. Installation is centered by a 40 mm pilot diameter that mates with the standard flange pattern. Standard dynamic balance helps limit vibration during high-speed operation.
The electrical interfaces follow the series wiring scheme: power and feedback plugs are mounted on side B and use a keyed connector layout that simplifies cable attachment inside multi-axis cabinets. Motion is transferred through a plain shaft, and the lack of a shaft seal makes this motor best suited for clean environments where fluid ingress is not expected. The motor also provides resolver feedback for drives that use interpolated position signals. With motor size 025, length code C, standard housing, and a single-ended shaft configuration, the unit fits narrow machine frames while keeping cable routing straightforward.
