Product Description:

The MDD093B-N-020-N2M-130GA0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It functions as an actuator in automated machinery, converting drive controller output into controlled rotary motion for positioning, feed, or traverse axes within industrial plants. It is intended for digital drive systems that require repeatable speed and position control across feed, transfer, and handling axes. This model uses standard rotor balancing to limit vibration during operation.

The centering flange is machined to 130 mm for precise alignment on the mounting surface. Power and feedback cabling exits on Side A through a sealed connector, which simplifies cable routing and exchange during service. At standstill, it delivers a continuous torque of 14.5 Nm, enabling the axis to hold load without external gearing. Motion data are returned to the drive through digital servo feedback for closed-loop current and velocity regulation. The unit is supplied without a blocking brake, so any static holding requirement must be satisfied by external mechanics or drive torque. A standard cast housing supports thermal conduction, and the shaft seal helps keep coolant or cutting fluid away from the bearings.

The motor reaches a nominal operating speed of 2000 rpm, matching drive controllers used in medium-speed production cycles. Rotor position is tracked by an integrated multi-turn absolute encoder, which supplies absolute angle information after power restoration. The output shaft is ground as a plain shaft, so no keyway is provided and the opposite end remains closed. This arrangement supports direct coupling with clamp-style hubs in place of keyed transmission elements. Frame code 093 indicates the stator diameter, and length code B indicates the active core depth used for this torque class. The connector interface supports clean wiring paths in enclosure-mounted systems.