MDD041C-N-100-N2K-050MA1
The MDD041C-N-100-N2K-050MA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended for digital drive controllers that govern high-speed rotary axes in packaging machines, pick-and-place gantries, and other automated stations. The motor body follows the C length code, and a standard dynamic balancing grade keeps vibration low enough for direct mounting to lightweight frames without additional damping. This layout supports compact axis assemblies where fast reversals and repeatable positioning are required throughout normal machine cycles.
Precise mechanical location is obtained through a centering pilot of 50 mm. The power and feedback conductors exit on Side A and terminate in a single industrial Connector, simplifying cable routing inside the cabinet. At standstill, the rotor can deliver a continuous torque of 2.05 Nm, which allows the axis to hold position under a sustained static load. An Integrated absolute encoder feeds position data to the drive immediately after power-up, so homing moves are unnecessary. Standard housing and standard balancing are applied, and the shaft end is supplied as a keyed journal; because the model is built without a shaft seal, the installation should remain in a protected enclosure when fluids or fine dust are present.
A blocking brake is fitted for vertical or suspended loads, and it supplies 1.2 Nm of static holding torque when the drive is disabled. Real-time commutation is handled through Resolver feedback, allowing the controller to modulate phase currents at high update rates even during rapid speed changes. The rotor can reach a nominal velocity of 10000 min⁻¹, enabling short cycle times in light-duty servo applications. Frame size 041 establishes a compact flange pattern that aligns with other motors in the MDD family while keeping mass and inertia low for responsive acceleration. It suits small axes that must start quickly, stop accurately, and fit into limited installation space.
