Product Description:

The MDD093A-N-020-N2L-130GB2 is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is used with digital drive controllers and converts controlled electrical input into mechanical rotation that can be closely synchronized with commanded motion profiles. The unit is suited for automated assembly lines, material-handling cells, and other industrial equipment where repeatable speed and torque are needed for precise axis positioning.

The motor’s centering flange is machined to 130 mm, providing a rigid reference for coaxial mounting to equipment frames. All power and feedback conductors are routed on Side B, and a molded connector provides a compact connection point for the cable set. Rotor balancing is standard, and the cast-aluminum housing has a standard form that fits common clamp rings. Under continuous duty, the stator can produce 9.2 Nm at zero speed, while a blocking brake inside the rear cover provides 22 Nm of static holding torque when the drive is disabled. During motion, the electromagnetic design supports a nominal operating speed of 2000 rpm, allowing the axis to move loads smoothly in typical transfer and packaging cycles.

Position data reach the controller through digital servo feedback (DSF), eliminating the need for an external encoder and supporting high-resolution closed-loop regulation. The motor has frame size 093 and length code A, which gives it a short magnetic stack for reduced mass in rapid-response axes. A plain shaft is supplied on the driven side, while side B remains without a second shaft end. To protect the internal bearing grease and windings, the front end is equipped with a shaft seal that helps limit dust and coolant ingress. This layout supports accurate motion control while keeping the motor compact enough for installations with limited mounting space.