Product Description:

Bosch Rexroth Indramat's MDD071B-N-060-N2S-095PA1 belongs to the MDD Synchronous Motors series and is used in industrial automation as a permanent-magnet AC servo motor for digital drive controllers. Within a closed-loop system, it converts commanded current into rotational motion and supports precise position and speed control for handling, packaging, and machining axes. This motor is intended for applications that need repeatable motion, stable servo response, and accurate control during rapid starts, stops, and direction changes. Because it is built as a synchronous servo motor, it is well suited to axis systems that must maintain consistent motion under changing load conditions.

The motor reaches a nominal speed of 6000 rpm, allowing fast index cycles when paired with a compatible inverter. At standstill, it can deliver 4.4 Nm continuously, so static loads remain supported without overheating. A built-in blocking brake supplements this capability with up to 3.0 Nm of holding torque for secure power-off retention. Accurate commutation is provided by integrated digital servo feedback, which transmits position data to the drive for closed-loop control. Installation is centered by a 95 mm pilot diameter that aligns the flange with adjoining machine frames. Standard dynamic balancing helps keep vibration controlled during high-speed operation, and the housing uses a standard style rather than a special cooling jacket or finned design.

Cabling exits on side A, and a keyed connector interface supports secure mating to power and feedback harnesses. The rotor uses a keyway shaft so torque can be transmitted to couplings without relying only on friction, and a shaft seal helps protect the internal bearings. The motor uses size code 071 with frame length B, which provides the active stack needed for the listed torque output. The shaft end is supplied in a standard single-ended form, which supports direct coupling to common machine elements and gearboxes. This layout also helps the motor fit machine designs that already provide space for digital servo wiring and standard flange-mounted drive components.