MDD071B-N-060-N2S-095GL0
The MDD071B-N-060-N2S-095GL0 synchronous motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into controlled torque and speed so automated axes can hold position, follow velocity profiles, or execute rapid indexing in packaging, printing, and material-handling equipment. The motor is suited to applications that need repeatable motion, quick response to changing commands, and stable operation through frequent start-stop cycles.
This model delivers a continuous standstill torque of 4.4 Nm, allowing the shaft to support static loads without extra cooling. Its nominal speed reaches 6000 rpm, providing high surface velocity for fast-cycle duties. Mounting alignment is assisted by a centering diameter of 95 mm, which matches common machine flanges. Rotor position is returned to the drive through digital servo feedback, a format that supports fine interpolation and rapid loop closure. The motor uses a plain shaft, which avoids keyway stress points when rigid couplings are installed. Power and feedback conductors exit through a connection on the left side, which can simplify cable routing when the opposite face is blocked by the machine frame. A single circular connector handles the electrical interface and helps keep wiring compact around the motor housing.
The rotor uses standard balancing, which helps limit vibration as speed rises. A shaft seal sits behind the front bearing to reduce lubricant loss and help keep fine dust out of the housing. Because the unit is supplied without a blocking brake, any holding function must come from the drive or an external locking device. The B-length stator, size-071 frame, standard housing, and connector arrangement keep the motor compact for multi-axis assemblies where adjacent components are mounted close together.
