Product Description:

The MDD041C-N-100-N2K-050FA1 is a servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive current into exact angular displacement required for indexing tables, semiconductor handlers, and other precision stations. The compact 041 frame uses a standardized mounting interface shared with other MDD motors, which helps it fit machine layouts that demand high spindle speeds and fast cycle times while retaining encoded position feedback through the built-in sensing elements.

Rated for a nominal speed of 10000 rpm, the rotor can accelerate to high surface velocities without surpassing the thermal envelope of the standard housing. Under locked-rotor conditions, the magnetic circuit yields 2.05 Nm of continuous torque at standstill, enough to restrain loads during holding phases. When power is removed, a factory-installed blocking brake engages with 1.2 Nm of holding brake torque to hold the shaft at rest. A machined locating bore with a 50 mm centering diameter ensures coaxial alignment against the driven component, while the size-coded stator package designated as 041 balances power density and inertia for lightweight automation. The associated length code C extends the magnetic stack to match this torque class. The motor has a plain output shaft that mates to couplings without keyways or threaded features, and it comes without a side B shaft end.

Power and feedback connect on Side A, and a circular connector simplifies harness routing through tight panels. Dynamic position data reaches the controller via resolver feedback, while an integrated absolute encoder supplies multi-turn reference information for homing-free startup. The circular connector keeps cable entry compact, which is useful where enclosure space is limited and wiring must pass around nearby machine components. Rotor balance follows the standard grade, and the housing is delivered without shaft seal, a configuration selected to minimize friction in low-load environments and ease routine service.