Product Description:

Bosch Rexroth Indramat manufactures the MDD093B-N-030-N2L-130GA2 within the MDD Synchronous Motors series. This motor is intended for digital drive controllers that need precise acceleration, deceleration, and position control in automated handling or tooling stations. By converting electrical commands from a controller into tightly regulated rotary motion, the unit serves as a core actuator in industrial automation lines and can drive a machine axis directly when the load permits. It is commonly used where axis motion must follow changing command values without noticeable lag. That operating role makes it suitable for applications that need repeatable motion, steady torque delivery, and accurate response during frequent start-stop cycles.

The motor has a nominal speed of 3000 rpm, which is the synchronous speed used for normal operation with the matching drive. Under standstill, the winding system can deliver a continuous torque of 14.5 Nm, allowing the axis to hold load without thermal overload. A built-in brake supplies 22 Nm of static holding torque, so vertical loads remain fixed when power is removed. Position feedback is provided through digital servo feedback (DSF), enabling the drive to close its control loop with single-turn resolution. This feedback format supports stable speed regulation and accurate rotor tracking across the working range. Mechanical centering uses a 130 mm centering diameter that aligns the stator housing with standard mounting flanges and helps limit radial runout.

Power and feedback conductors exit on Side A, so cable routing can stay on one face of the machine. The motor is supplied with a plain shaft, which works with rigid clamp couplings or shrink discs. Its structural length corresponds to code B, giving mid-range axial dimensions in the 093 frame. This arrangement supports compact installations where surrounding hardware limits cable bend space near the motor. A durable shaft seal helps keep lubricants and airborne contaminants away from the bearing chamber. Standard balancing and housing design support stable running during repeated motion cycles.