Product Description:

The MDD041C-N-100-N2K-050MA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive output into precise rotary motion for axes that demand high-speed positioning in automated equipment. This arrangement supports accurate acceleration, deceleration, and positioning on compact machine axes. The compact unit uses an integrated absolute encoder to report rotor position directly to the drive, eliminating external transducers and supporting tight loop control within CNC tooling cells. It is supplied without a side B shaft end, which shortens the assembly and eases installation in space-limited machine layouts.

The standard housing and rotor are matched by standard balancing, which limits residual vibration when the shaft couples to machinery. A centering pilot of 50 mm aligns the flange concentrically with mounting fixtures, allowing repeatable runout control during installation. At standstill, the motor can deliver 2.05 Nm of continuous torque, and it reaches a rated speed of 10000 rpm for high-throughput cycles. Electrical and feedback leads exit on Side A, and the power connection uses a sealed connector interface that keeps the cable entry enclosed.

An internal brake applies 1.2 Nm of holding torque to keep suspended loads stationary when power is removed. This helps prevent unintended shaft movement during power loss or controlled stops. The motor has a frame size of 041 and a length code of C, which helps it fit narrow tooling spaces while maintaining the intended torque capacity for this housing size. The output shaft uses a keyway for secure coupling under transient load spikes. Because the motor has no shaft seal, it should be installed where fluid ingress is limited. The feedback channel supports commutation and position control in compatible digital drives.