MDD025A-N-100-N2K-040GL0
The MDD025A-N-100-N2K-040GL0 is a compact synchronous servo motor from Bosch Rexroth Indramat, supplied within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts electrical power into precise rotary motion for light-duty automation axes, pick-and-place heads, and fast packaging spindles. Its compact format suits installations where axis spacing is tight and quick speed changes are required. This motor is intended for small axes that need accurate response without taking much mounting space.
Its continuous stall torque is 0.33 Nm, giving adequate holding force for small positioning tables without overheating. The rotor is designed for a rated speed of 10000 rpm, allowing ten thousand revolutions per minute when paired with a matching inverter. A centering pilot of 40 mm helps keep the motor concentric to gearboxes or flanges, while standard balancing minimizes residual vibration at high speed. Frame dimensions follow size code 025 and length code A, which helps keep mass and inertia low. Drive power exits through a plain shaft that meets DIN accuracy standards, and internal motion data is sent to the controller through resolver feedback.
For electrical termination, a left-side connection is provided through a sealed industrial connector that simplifies cabinet wiring. An integrated absolute encoder supplies single-turn position information that supports referencing and position tracking after power-up. Operation in splash zones is possible because a shaft seal protects the front bearing. The unit is supplied without a blocking brake, so any required static holding force must come from the drive or an external clamp. The housing uses the standard construction, and there is no side B shaft end. That arrangement leaves the rear of the motor simpler for installations where clearance around adjacent components is limited.
