MDD041B-N-100-N2K-050GA1
The MDD041B-N-100-N2K-050GA1 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies precise rotational motion for small, high-speed axes in industrial automation cells where tight coordination with electronic drives is required. In closed-loop operation, it responds quickly to drive commands for positioning, speed regulation, and short-cycle indexing tasks. Its compact format suits tightly spaced machine layouts, and standard balancing helps limit shaft vibration during high-speed operation while the housing finish matches other motors in the series.
A centering pilot of 50 mm positions the housing concentrically against the machine plate, while the power and feedback leads exit on A-side through a sealed connector interface. The motor can deliver a continuous standstill torque of 1.35 Nm, which supports holding and controlled motion at zero speed on light-duty axes without added gearing. Command position data are captured by an integrated absolute encoder, so the drive can recover rotor orientation after power cycling. The sealed connection arrangement keeps the electrical interface compact and supports orderly cable routing where installation space is limited.
A blocking brake provides emergency holding force with a rated torque of 1.2 Nm. Peak running speed reaches 10000 rpm, which supports rapid indexing on compact pick-and-place and transfer axes. For applications that use alternate feedback hardware, resolver feedback can be selected. The motor uses length code B in size class 041, giving it a short body for dense machine layouts. It also has a plain shaft with a shaft seal, and the shaft end is provided only on the drive side to reduce overhung mass and leave more room around adjacent machine elements.
