Product Description:

The MDD093B-N-030-N2M-130GB2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is used with digital drive controllers that regulate torque, position, and speed in automated machinery, allowing the axis to respond accurately during repeated starts, stops, and holding periods. The motor has the series B length code and 093 frame size, uses a standard housing, and is balanced to a standard grade for smooth rotation. A blocking holding brake is integrated for power-off load retention, and the rotor uses a plain shaft with a standard single-ended configuration. That arrangement makes the motor suitable for packaging, handling, and general positioning axes that require stable servo response over repeated cycles.

The motor can sustain 14.5 Nm of continuous torque at standstill, allowing it to hold or slowly move loads without overheating. Alignment to machine interfaces is simplified by its 130 mm centering diameter, which matches common flange patterns. Power and feedback leads exit on side B, which helps keep cable routing clear of moving machine elements. A sealed connector plug handles these connections and keeps wiring organized without exposed terminals. Position data comes from an integrated multi-turn absolute encoder, so the drive can retain rotor position information across multiple revolutions after power is restored.

For stationary holding, the embedded brake can clamp up to 22 Nm of static torque, helping prevent unintended movement during standby. The windings reach a rated speed of 3000 rpm, which suits fast indexing and continuous rotary motion in servo applications. Commutation and servo loops rely on digital servo feedback, reducing drift and supporting repeatable control during acceleration and deceleration. The motor also has a shaft seal, which helps limit dust or coolant from reaching the front bearing area. These operating characteristics support accurate motion control in enclosed industrial equipment where stable feedback and consistent shaft protection are important.