Product Description:

The MDD090C-N-030-N2L-110GB2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts precisely modulated stator currents into rotary motion for position and velocity control in packaging systems, indexing tables, transfer axes, and other automated machinery. The unit is equipped with a blocking brake so the axis can be held when power is removed, and its standard housing and balancing support installation in general industrial environments where repeatable motion is required.

This model reaches a nominal speed of 3000 rpm, allowing the motor’s electrical frequency to suit fast cycle-time applications. At standstill, it develops 10.4 Nm of continuous torque, so the axis can resist static loads without overheating during normal operation. The integrated brake provides 11.0 Nm of mechanical holding torque for position retention during emergency stops or power loss. Feedback is delivered through digital servo feedback, giving the controller high-resolution rotor angle data for tight control loops and stable low-speed operation during positioning. Power and feedback conductors terminate on a connector that faces side B of the motor, which helps route cables inside compact cabinets and crowded machine layouts.

The centering pilot measures 110 mm, aligning the flange with gearbox or machine interfaces during mounting while the standard C-length stator stack provides the thermal mass needed for continuous operation. A plain shaft transmits torque without keyways to reduce stress concentrations, and a shaft seal helps prevent lubricant migration into the stator area. Standard dynamic balancing limits vibration during rotation, the 090 frame size fits common servo mounting grids, and the shaft end is provided only on the drive side for direct coupling to precision gear stages or belt drives while keeping the overall length compact.