Product Description:

The MDD093D-N-020-N2M-130PR2 is a synchronous servo motor from Bosch Rexroth Indramat in the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts commanded current into controlled rotary motion for indexing tables, gantry axes, and other automated equipment that require repeatable positioning and stable speed control during continuous operation. Its synchronous design supports precise coordination with closed-loop drive systems during repeated starts, stops, and reversing cycles. This makes the motor suitable for machinery that must maintain accurate motion under changing process demands.

The motor delivers a continuous standstill torque of 24.0 Nm, allowing the axis to hold load without overheating during normal operation. Under rated conditions, it reaches a nominal speed of 2000 rpm, so motion profiles can use a stable base velocity. An integrated blocking holding brake provides 22 Nm of clamping torque and secures the shaft when power is removed. Mounting is guided by a centering shoulder of 130 mm, which helps align the frame to the machine flange. A front-end shaft seal protects the bearings by limiting lubricant loss and helping prevent contaminant ingress. Power and feedback plugs are positioned on the right side of the housing for a consistent cable exit direction.

Position data are relayed through digital servo feedback (DSF) generated by an integrated multiturn absolute encoder, allowing the drive to detect rotor angle across multiple revolutions without battery support. This feedback arrangement lets the controller retain position information through normal machine cycling and improves axis tracking during controlled motion. Stator length code D indicates a longer winding stack that increases torque density while maintaining the established frame footprint. The output shaft uses a keyway, and the motor is supplied in a single-ended configuration without a side-B shaft. The rotor is balanced to the series standard grade, which supports smooth running across the operating speed range.