Product Description:

The MDD041A-N-100-N2K-050PA0 is a permanent-magnet synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to operate with digital drive controllers, it supplies controlled rotary motion that supports precise position and speed regulation in automated assembly lines, pick-and-place stations, and light packaging axes. The unit delivers high rotational speed from a compact frame, providing a direct-drive solution that removes the backlash often found in belt or gear transmissions. Its small motor format also suits short-travel axes where low moving mass and quick response help maintain accurate cycle timing.

With a continuous standstill torque of 0.64 Nm, the rotor can hold modest loads while energized and still deliver adequate breakaway force for dynamic cycles. A peak rated speed of 10000 rpm enables short indexing times on high-throughput equipment and supports rapid acceleration on small servo axes. The housing centers on a 50 mm pilot to align accurately with standard servo mounts, and all electrical terminations exit on Side A through a sealed connector that simplifies cable routing. Because the motor arrives without a blocking brake, any required static holding must be provided by the drive or an external mechanical lock during power-off states.

Position feedback is generated by resolver feedback, which provides durable sine-cosine angle signals across the full speed range. These signals let the drive maintain commutation and stable speed control even when motion profiles change quickly. The mechanical envelope follows frame size 041, and the front bearing region is protected with a shaft seal so the motor can operate in splash zones or light coolant environments without contaminant ingress. This sealing helps protect the bearing area from moisture and debris while keeping the motor suitable for compact machine layouts.