MDD041A-N-100-N2G-050MA0
The MDD041A-N-100-N2G-050MA0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, it delivers controlled rotary motion for positioning and speed regulation tasks found in automated assembly lines, pick-and-place axes, and light material-handling equipment. In this role, the motor converts regulated current into repeatable torque and speed so the connected axis can respond smoothly to command changes. Its compact format suits installations where precise motion must be combined with a small motor footprint.
Its centering diameter of 50 mm aligns the stator housing with machine frames for accurate coaxial mounting. The motor can reach a nominal speed of 10000 rpm, supporting rapid duty cycles where high throughput is required. A continuous standstill torque of 0.64 Nm indicates the torque it can hold continuously without exceeding thermal limits. All power and feedback conductors exit on side A, which can simplify cable routing in compact machine layouts. Electrical connection is made through a sealed connector, which helps protect the interface during normal industrial use.
With a frame size of 041 and compact length code A, the unit occupies minimal space while retaining its high-speed capability. Position data is supplied through resolver feedback, which tolerates shock and temperature variation better than many optical encoder systems. The single shaft end uses a keyway profile for straightforward coupling to pulleys or gears, and the motor is supplied without a shaft seal, so external protection is needed if fluids are present. Because it ships without a blocking brake, static holding torque must be provided by the drive or by an external mechanism. This arrangement is appropriate where the motor is installed in a protected area and the axis does not rely on an internal brake for load holding.
