Product Description:

The MDD041C-N-100-N2K-050GA0 is a brushless synchronous motor from Bosch Rexroth Indramat's MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts commanded current into precise rotary motion for positioning tables, packaging axes, and similar automation tasks. Its compact 041 frame, plain output shaft, and integrated feedback let it mount directly to machinery while providing the fast response needed in multi-axis systems. This layout is well suited for compact automation equipment where direct coupling and accurate closed-loop motion are required.

At standstill, the motor delivers a continuous torque of 2.05 Nm, enabling low-inertia loads to hold position without thermal overload. Rated speed reaches 10000 rpm, so the same axis can perform rapid indexing when current is increased. Rotor and housing are balanced to a standard grade, and the centering pilot measures 50 mm, which aligns the flange precisely on the machine interface. Power and feedback conductors exit on Side A, minimizing cable loops in tight cabinets, and the output uses a plain shaft that fits couplings without keyways or tapers. The C length code gives the motor additional housing depth in the 041 frame while keeping the overall package compact.

The motor uses an integrated absolute encoder for position feedback, and the drive also receives analog angle data through resolver feedback. This dual feedback arrangement supports precise commutation and startup referencing without requiring a separate external transducer. Because the unit is supplied without a blocking brake, holding force must be provided by the controller whenever the axis is idle. A connector-style plug simplifies cable attachment, and lubricant ingress is restricted with a shaft seal at the output end. The housing has a standard finish, and the motor uses a single-ended shaft without a side-B extension.