Product Description:

The MDD093D-N-020-N2L-110PB2 is a synchronous motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers commanded torque and speed to automated axes used in packaging machines, metal-cutting centers, and material-handling stations. Its single-ended shaft and standard housing support integration with gearboxes or belt drives while preserving the responsive motion needed for accurate industrial positioning. This layout makes the motor suitable for applications that require repeatable acceleration, controlled deceleration, and stable operation through frequent duty cycles.

The motor seats against a centering pilot of 110 mm, which helps align the stator frame with the mounting surface. Power and feedback cables exit on side B, keeping the connections away from many driven machine elements. A molded connector interface provides keyed terminations that resist loosening from vibration during operation. At standstill, the motor can provide 24.0 Nm of continuous torque for pressing, indexing, or holding duties without overheating the windings. Feedback is provided through digital servo feedback (DSF), so the drive receives position and velocity data for stable closed-loop control during rapid reversals and changing loads.

An integral holding brake provides 22 Nm of static torque to help prevent back-driving on vertical or high-inertia loads when power is removed. During operation, the rotor reaches a nominal speed of 2000 rpm, which suits low-speed, high-torque applications that benefit from direct coupling. The shaft uses a keyway for positive engagement with pulleys or couplings, and the front end is built with a shaft seal to help keep lubricants and airborne contaminants out of the bearing cavity. Standard balancing supports smooth continuous duty and helps reduce vibration transferred to connected machine components.