Product Description:

The MDD093C-L-030-N2L-130GR0 from Bosch Rexroth Indramat is an AC synchronous servo motor in the MDD Synchronous Motors series. It is used in machines that need coordinated axis performance with digital drive controllers. The unit converts electrical input from an inverter into controlled mechanical rotation for positioning, contouring, and cyclic transport tasks in industrial automation. Its compact frame suits medium-power applications such as packaging stations, printing lines, and automated assembly modules where repeatable speed and torque are required. It can be paired with digital servo drives that monitor current, speed, and position in real time, allowing the axis to follow changing commands without losing motion accuracy.

For mechanical integration, the motor has a 130 mm centering diameter, enabling a rigid flange fit to gearboxes or machine frames. The frame is size 093, and length code C adds stack depth without widening the mounting pattern. Heat is removed through a surface-cooled housing, so thermal energy is transferred through the machine plate rather than by an internal blower. This cooling method is useful where airflow is limited, because heat can be conducted into the adjoining machine structure. Rated operation reaches a nominal speed of 3000 rpm, supporting direct coupling to ball screws or belt drives that require constant velocity. Electrical terminations exit on the right side, and a sealed circular connector helps keep cable routing compact in enclosed machinery.

Feedback to the drive is provided by digital servo feedback (DSF), which supplies rotor position data for closed-loop control. When power is removed, the shaft is free because the motor is delivered without a blocking brake, so external holding elements must secure vertical loads. The motor uses a shaft with a seal, and the plain shaft supports direct clamp coupling. The shaft end is standard with no extension on side B, and the connector-based interface suits the drive arrangement used with this motor type. ISO balancing helps maintain smooth rotation during acceleration and steady-speed operation.