Product Description:

The MDD025B-N-100-N2G-040PF1 is a servomotor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is designed to work with digital drive controllers and supplies rotary motion for automated positioning and velocity-control tasks in compact machinery. By combining rotor magnets, a feedback device, and a blocking brake in one compact frame, the unit serves as a directly coupled actuator for pick-and-place axes, small conveyors, and light tool drives that require fast response and precise electrical coordination. This arrangement also helps the motor fit applications where available installation space is limited and accurate motion is required close to the load.

The motor delivers a continuous standstill torque of 0.60 Nm, so it can hold a light mechanical load without overheating while stationary. During operation it reaches a nominal speed of 10000 rpm, which supports high-speed motion under rated operating conditions. Its integrated blocking brake provides 1.0 Nm of holding torque, preventing back-driving when power is removed. Positional data is returned through resolver feedback, allowing the controller to close the velocity and position loops even under electrical noise. Because the feedback device is integrated, the drive can monitor rotor position continuously during acceleration, deceleration, and holding. Electrical terminations exit on the right side, which affects cable routing, and the stator fits into a centering diameter of 40 mm for accurate flange alignment.

Power and sensor conductors are routed through a connecting cable with a coupling unit, so the motor can be disconnected without disturbing fixed machine wiring. This connection style is useful in compact installations where cable access is limited and a fixed terminal arrangement would take more space. The output shaft uses a keyway, enabling direct torque transfer to pulleys or gears without slippage during load changes. It also has a shaft seal, which helps protect the bearing area from contaminants and reduces the risk of lubricant loss during operation. The 025 frame size and B motor length keep the unit compact for tightly spaced mechanical assemblies.