Product Description:

Manufactured by Bosch Rexroth Indramat, the MDD093C-N-020-N2M-110GL0 belongs to the MDD Synchronous Motors series and is supplied as a motor for digital drive controllers used in precision industrial automation. The unit is intended to convert drive commands into rotary motion for axes that demand coordinated positioning and velocity control within multi-axis machines and transfer lines. Feedback is processed through digital servo feedback, allowing the controller to receive high-resolution position data for closed-loop operation. It is well suited to synchronized servo axes that must respond accurately to changing command values during repeated machine cycles.

A centering diameter of 110 mm ensures the motor seats accurately in mating housings, maintaining concentricity between the shaft and load. Power and feedback conductors exit on the left side, and a rugged connector interface provides secure cable attachment. The motor carries the compact size 093 designation and uses a standard housing, which helps it fit existing machine envelopes. Internally, the rotor and shaft are balanced to a standard grade to limit additional vibration at speed, while the plain shaft design mates directly to couplings without keyways. The motor uses standard housing construction with a plain shaft end on side A and no shaft end on side B. The absence of a shaft end on side B leaves more clearance around the rear of the motor housing, and motor length code C indicates the stack height so enclosure depth can be estimated during layout.

This model is rated for a nominal speed of 2000 min⁻¹, letting motion profiles use moderate rotational speed without overspeeding the drive electronics. It is supplied without a blocking brake, so stationary holding torque must be provided by the controller or an external lock. Contamination ingress is restricted because the front bearing region is built with a shaft seal, which helps keep lubricant in and process fluids out. Position reference is retained during power loss via an integrated multiturn absolute encoder, and the standard housing protects the encoder electronics. Plain shaft geometry and the sealed front bearing area support use in compact machine assemblies where clean mechanical integration is important.