Product Description:

The MDD093D-N-015-N2L-130GA0 is an AC synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it drives automated axes that demand tight velocity and position regulation. A plain shaft delivers torque directly to couplings, and the standard housing, combined with standard balancing, lets the unit mount in machine frames without external vibration isolators. Its synchronous design allows the drive controller to coordinate torque production with encoder feedback for smooth acceleration and stable speed control across repeated motion cycles.

The motor uses a 130 mm centering diameter for accurate pilot alignment on the machine interface. It has motor size 093 and length code D, which correspond to the selected frame and stack length. At stall, the winding produces 24.0 Nm of continuous torque, allowing the axis to hold load at zero speed without overheating. The rotor has a nominal speed of 1500 rpm for low-speed, high-torque positioning duties. This combination suits applications that need steady output at modest shaft speed. Power and encoder leads exit on side A, and the connector direction helps keep cable routing orderly.

Closed-loop operation is achieved through digital servo feedback (DSF), which gives the controller precise rotor position data during each control cycle. This arrangement supports accurate commutation and position monitoring during start-up, continuous operation, and rapid changes in commanded speed. A radial lip shaft seal is fitted to help keep dust or coolant away from the front bearing area. All terminations are handled through a keyed connector, which provides a secure electrical interface for power and feedback lines. The motor is supplied without a blocking brake, so external holding must be used when power-off restraint is required.