Product Description:

The MDD041C-N-100-N2K-050FA0 synchronous motor is manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise rotary motion for compact automation axes, material-handling gantries, and other high-speed positioning tasks in industrial equipment. This motor is intended for servo-controlled systems where quick response and accurate positioning are important during repeated motion cycles. Its plain shaft connects directly to timing pulleys or couplings, and the integrated feedback devices close the servo loop at the drive. The compact frame also helps the motor fit installations with limited mounting space around the axis.

The motor delivers a continuous standstill torque of 2.05 Nm, allowing stable holding force without excess heating when the axis is stationary. Its rated mechanical speed reaches 10,000 rpm, so the rotor can support applications that require fast indexing cycles. The centering diameter is 50 mm, the motor size code is 041, and the length designation is C. This combination supports use on compact machine slides and light rotary units where installation space is restricted. The housing is the standard sealed aluminum version, and electrical power reaches the windings through a single connector. The motor has no shaft seal, and the plain shaft is provided only on the drive end, leaving the opposite end closed without a side B shaft extension.

A rotor balancing grade of Standard helps limit vibration as the motor moves through changing speed profiles. All power and feedback conductors exit on Side A, which can simplify cable routing in tight enclosures by keeping the connection area grouped on one side. Position data is produced by the integrated absolute encoder, while a resolver channel supplies analog motor feedback for compatible control functions. This feedback arrangement supports closed-loop operation while still providing an analog signal path for systems that use resolver-based monitoring. The unit is supplied without a blocking brake, so any required holding torque must come from drive current or an external clamp.