MDD025C-N-100-N2K-040GR1
The MDD025C-N-100-N2K-040GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit delivers closed-loop rotary motion for positioning and velocity tasks in automated machinery. Standard housing and balancing make it suitable for general industrial installations, while a plain output shaft transmits torque directly to couplings or gears. The motor is supplied with a blocking brake so loads can be held when power is removed, and position feedback is provided for real-time drive control.
The mechanical interface is arranged for compact equipment. A centering pilot of 40 mm locates the flange, and power plus feedback connectors are oriented on the right side to simplify cable runs in compact cabinets. The connector style matches standard industrial circular plugs, so installation does not require pigtail leads. Model length code C identifies the middle frame in the 025 size family, and frame number 025 corresponds to an outer diameter used with light-duty actuators. Protection against lubricant ingress is achieved through a shaft seal at the output end, while the shaft itself is supplied without a secondary side-B extension.
Performance data targets high-speed indexing. At standstill, the motor produces 0.90 Nm of continuous torque, allowing stable holding current without overheating. The feedback device is an integrated absolute encoder, so the drive can read position immediately after power-up. For emergency stop and idle holding, the brake supplies 1.0 Nm of torque. Rated mechanical speed reaches 10,000 rpm, which supports rapid cycle times in small pick-and-place axes, packaging mandrels, and tool spindles. Standard balancing keeps vibration low at this speed, and encoder signals provide position data to the controller.
