Product Description:

The MDD093D-N-060-N2L-130GR2 synchronous servo motor is produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for integration with digital drive controllers, it converts commanded current into regulated mechanical motion for automated conveyor, printing, and assembly axes. The motor follows size 093 with length code D, uses a standard housing construction, and is dynamically balanced to the standard grade, allowing direct flange mounting without extra counterweights in compact machine frames. This arrangement supports precise speed and position control during repeated starts, stops, and load changes.

At the mechanical interface, a centering diameter of 130 mm positions the stator accurately inside a machine housing, while a molded connector provides a single plug point for power and feedback conductors. The motor delivers a continuous standstill torque of 24.0 Nm, enabling it to hold load without motion until the drive issues a speed command. During operation, it reaches a nominal velocity of 6000 rpm, so rapid indexing cycles are possible when paired with a suitable inverter. Rotor position data are returned through digital servo feedback (DSF), allowing the controller to close the loop on every revolution and correct deviations during acceleration or deceleration. A shaft seal is fitted to limit lubricant escape and keep dust from entering the bearing chamber, and the design omits a side-B shaft end to shorten the overall assembly.

The integrated blocking brake supplies 22 Nm of static holding torque, so vertical loads remain stationary when power is removed. All motor and encoder leads exit to the right, an arrangement that keeps cable loops inside protective drag chains on machines with right-side service corridors. A plain shaft is supplied for coupling by clamp or interference fit, and this smooth geometry keeps runout consistent during high-speed rotation. The brake also helps prevent unwanted axis movement during shutdowns or temporary power loss.