MDD025B-N-100-N2G-040PC0
The MDD025B-N-100-N2G-040PC0 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts commanded current into precise angular motion for positioning axes in automated assembly, packaging, and pick-and-place equipment. Its compact frame supports dense multi-axis layouts while helping limit the added heat load inside small machine enclosures. This layout is useful where several motion axes must be installed close together without sacrificing responsive servo performance.
The front mounting face carries a centering diameter of 40 mm for accurate alignment with gearheads or bearing blocks, which helps maintain shaft concentricity at the coupling point. Power and encoder connections exit on Side A, and the motor is supplied with a connecting cable with coupling unit so electrical hookup can be completed with the matching interface. Under continuous stall conditions, the motor produces 0.60 Nm of torque, and its electromagnetic design supports a rated speed of 10000 rpm for rapid indexing and short cycle times. The rotor is dynamically balanced to a standard grade to support smooth rotation and reduced vibration during operation.
The motor is supplied without blocking brake, so the load must be held by external clamping or drive-applied torque during a power loss or when the axis is parked. Position feedback is provided by resolver feedback, which supplies analog sine-cosine signals for closed-loop servo control and stable speed regulation. The output shaft uses a keyway and includes a shaft seal to help protect the coupling interface from contaminants while supporting mechanical power transmission. The motor has standard housing geometry, motor length code B, and size code 025, and it does not include a second shaft on side B.
