Product Description:

The MDD041B-N-100-N2K-050PA0 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precisely regulated torque and speed, allowing automated machinery to position or cycle loads with repeatable accuracy. Typical roles include small pick-and-place axes, indexing tables, or auxiliary drives where tight dynamic control is required and installation space is limited. Its compact form also suits machines where nearby tooling or guarding leaves little room for a larger motor body.

Under continuous stall conditions, the motor can develop 1.35 Nm of torque, providing a useful baseline for matching the drive and mechanical load. During motion, it can reach a rated speed of 10000 rpm, which supports fast traverse moves and short cycle times. A centering diameter of 50 mm helps align the stator to adjoining mechanics and maintain concentricity. Power and feedback leads exit on Side A, so cable routing stays on one face of the machine, and a keyed circular connector provides a secure electrical interface. This arrangement keeps the connection area compact and helps maintain orderly cable routing near the motor body.

A standard balancing grade limits residual vibration for quieter operation at high speed. The built-in resolver feedback supplies rotor position data for closed-loop control and stable speed regulation. The unit is supplied without a holding brake, so external clamping or holding current from the drive is required if the load must remain fixed when power is removed. A fitted shaft seal blocks coolant splash or fine dust from entering the bearing system, and the keyed shaft end transmits torque without relying on friction alone. That shaft arrangement supports secure torque transfer to couplings, pulleys, or similar driven elements.