Product Description:

The MDD025B-N-100-N2K-040MA1 is a compact synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Serving as the electromechanical element in digital drive controllers, it translates current commands into tightly regulated torque on lightweight pick-and-place axes, labeling heads, and miniature conveyors. The unit’s small frame allows dense mounting, while the factory-fitted encoder and brake simplify installation in safety-critical machine zones.

At standstill the motor can deliver a continuous torque of 0.60 Nm, ensuring stable holding force without overheating during indexing cycles. When energized to its rated speed of 10000 min⁻¹, it supports high throughputs on compact mechanisms. A blocking brake supplies up to 1.0 Nm of counter-torque, releasing only when commanded to secure vertical loads during power loss. Mechanical alignment is handled by a 40 mm centering diameter, and all power and feedback conductors exit on the Side A face to streamline cable routing inside narrow cabinets.

The motion loop is closed by resolver feedback, while an integrated absolute encoder delivers multiturn position data so homing routines are unnecessary. Standard balancing and a standard housing minimize vibration transfer to adjoining structures. The shaft employs a keyway profile and is supplied without a shaft seal, so external sealing must be provided if fluid ingress is expected. Size 025, length code B, the connector-based wiring concept, and a standard shaft end on the drive side permit quick exchange during maintenance, making the unit practical for high-density machine layouts.

Wake Industrial offers same-day shipping options for urgent maintenance schedules. Quotes on this motor remain valid for 30 days, giving planners time to secure approvals. For assistance with fault codes or type designations, customers can use the company’s free chat tool.