Product Description:

The MDD090A-N-040-N2L-110PA2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat in the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts regulated stator current into precise rotary motion for axes in packaging machinery, pick-and-place stations, and material-handling automation. Its compact construction suits machines that need repeatable positioning, stable speed control, and dependable response during frequent start-stop cycles.

During continuous standstill the motor produces 3.7 Nm of torque, allowing the drive to hold position without thermal overload. Under rated excitation it reaches a nominal speed of 4000 min⁻¹, which supports rapid indexing and short cycle times on automated axes. A blocking brake provides 11.0 Nm of static torque so suspended or vertical loads remain secure after power is removed. Position feedback is supplied by digital servo feedback (DSF), giving high-resolution commutation and automatic parameter recognition at startup.

Mounting accuracy is aided by a centering diameter of 110 mm, which aligns the stator concentrically with gearboxes or adapter plates. Cables exit on Side A, helping route harnesses toward the machine side where the controls are located. A fitted shaft seal protects the front bearing from coolant splash, while the output spindle uses a keyway profile for torque-tight hub coupling. The 090 frame keeps the package compact, and the A-length body helps reduce inertia during acceleration.

Wake Industrial stocks this motor and can arrange same-day shipping for maintenance schedules. Quotes remain valid for 30 days. The chat tool available on the website can answer questions about type codes or error listings.