Product Description:

Bosch Rexroth Indramat's MDD115D-N-015-N2L-180PB0 is an AC servo motor in the MDD Synchronous Motors series for use with digital drive controllers in automated machinery. The unit has motor size 115 and length code D, placing it in the mid-torque segment of the range. It converts controlled three-phase stator currents into precise shaft rotation so conveyor axes, rotary tables, or gantry arms can follow programmed motion profiles generated by PLCs. An integrated shaft seal allows direct mounting in production environments where airborne oil mist or fine particulate is present.

The motor's centering pilot measures 180 mm, giving a broad locating surface that helps keep radial runout low when the flange bolts are tightened. It supplies a continuous standstill torque of 57.0 Nm, so the axis can support static loads or creep feeds without overheating. During operation, the rotor reaches a nominal speed of 1500 rpm, a value chosen to match gear ratios that favor torque over linear speed. Cabling is routed through the housing on side B, keeping connectors clear of the driven machine interface, and a sealed connector block combines power, feedback, and protective earth to shorten installation time. There is no shaft extension on the rear face, which simplifies installation against gearboxes or encoder couplings.

Digital servo feedback delivers position and commutation signals to the drive, removing the need for a separate encoder. The output shaft includes a keyway so torque transfers reliably to standard couplings. Because the motor is supplied without a blocking brake, any vertical axis must be held by external means when power is removed. Its standard housing uses standard balancing to keep vibration low during repeatable indexing and smooth speed transitions in pick-and-place or palletizing cycles.