Product Description:

The MDD090B-N-040-N2M-130GR1 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is designed for digital drive controllers and converts commanded current into controlled shaft rotation for positioning, indexing, and continuous-motion tasks. This design suits automated machinery that requires repeatable motion, stable velocity control, and dependable response during frequent start-stop cycles.

The motor develops a continuous standstill torque of 7.2 Nm, allowing an axis to hold load at zero speed without excessive heating. A nominal speed of 4000 min⁻¹ supports fast travel and efficient cycle times in production equipment. An internal blocking brake rated at 6.5 Nm secures the load when power is removed. The drive side uses a plain shaft, which supports direct coupling where a smooth shaft end is preferred.

A 130 mm centering pilot establishes an accurate mechanical reference between the motor and the mating flange or gearbox. Power and feedback leads exit on the right side, which can simplify routing when several axes are mounted closely together. A fitted shaft seal helps protect the bearing cavity from dust and coolant. Feedback is provided by a multiturn absolute encoder, giving the drive position data immediately at startup and supporting precise commutation.

Wake Industrial can arrange same-day shipping for urgent maintenance orders. Quotes remain valid for 30 days, which helps buyers coordinate approval and purchasing schedules during routine procurement reviews. For general questions about type codes, encoder options, or fault indicators, customers can use the chat tool available on the website for quick answers.