Product Description:

The MDD093A-N-020-N2M-130GL1 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is a motor for digital drive controllers that converts electrically commanded current into controlled rotary motion, giving machine axes the torque, speed, and positioning accuracy required in automated assembly lines, packaging stations, and material handling systems. By integrating the feedback electronics inside a compact frame, the unit provides a space-saving motion source that can be installed directly on articulated joints or linear stages.

The motor uses size 093 with motor length code A for a short frame. The centering flange spans 130 mm, allowing rigid seating inside standard machine bores. Rotor mass is balanced to the standard grade, which helps reduce residual vibration during acceleration. All electrical terminations face the Left side and are gathered in a single circular Connector. The standard housing includes a shaft seal that protects the bearing set, and the shaft end is provided only on the drive side to simplify coupling. At standstill, the stator can deliver 9.2 Nm of continuous torque, and under rated excitation the rotor reaches 2000 rpm, which suits axes that require moderate speed with sustained low-speed thrust.

Position feedback and holding functions are built into the motor. Position feedback is generated by an Integrated multiturn absolute encoder and transmitted as Digital servo feedback (DSF), allowing the controller to maintain absolute position without external reference switches. A spring-applied, electrically released blocking brake supplies 11 Nm of holding torque for vertical loads when the drive is idle. Because the output journal is a Plain shaft, couplings can clamp directly onto the finished shaft surface, and the absence of a side-B extension simplifies mounting in tight spaces.