Product Description:

The MDD090B-N-040-N2L-110GR2 is a synchronous servo motor from Bosch Rexroth Indramat’s MDD Synchronous Motors series. Used with digital drive controllers, it delivers regulated torque and speed for automated axes that must position loads accurately. It suits machinery that indexes, cuts, or conveys materials with repeatable motion.

This motor provides a continuous standstill torque of 7.2 Nm, allowing the axis to hold load without excessive heat at zero speed. Its nominal speed reaches 4000 min⁻¹, which supports steady rotation in demanding cycle-driven equipment. A blocking brake rated at 11.0 Nm secures the shaft during power loss or service conditions. Frame size 090 defines the motor’s mounting class, and the B-length stator adds active stack depth for higher output in the same footprint.

Rotor position is reported through digital servo feedback (DSF), giving the drive precise information for commutation and motion control. A centering diameter of 110 mm helps align the motor concentrically with a gearbox or mounting plate. Power and signal connections exit to the right through one connector, which simplifies cable routing in compact cabinets. The motor uses a plain shaft and standard dynamic balancing to support smooth operation at rated speed.

Wake Industrial stocks this motor and offers same-day shipping on qualified orders. Quotations remain valid for 30 days, which helps buyers plan repairs and scheduled replacements. The chat tool available on the website can be used for general questions about type codes or fault codes. Each purchase includes a 1-year warranty for added purchasing confidence when urgent maintenance needs interrupt production schedules.