Product Description:

The MDD071C-N-030-N2S-095PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts regulated current into precise mechanical rotation for automated axes in packaging lines, printing machines, and material-handling cells. Its compact frame and torque capability position it between smaller 056 frames and larger 093 models, making it suitable where moderate continuous output is required without increasing cabinet depth. Because it is a synchronous servo motor, it works with the drive to maintain accurate torque production as load conditions change during operation.

Mechanical mounting is centered by a 95 mm locating shoulder, and the rotor is delivered with standard dynamic balancing to minimize residual vibration. Power and feedback conductors exit on the right side through a single connector, which simplifies cable routing in tight enclosures. At standstill, the motor can sustain 6.6 Nm continuously; this value corresponds to the thermal limit of the standard housing under natural convection. Position data are transmitted through digital servo feedback (DSF), allowing the associated drive to close high-resolution loops without separate encoders. A shaft seal helps keep dust out, and the standard enclosure outline lets it fit existing MDD mounting points. This layout is useful where surrounding machine parts leave only limited space for cable bends and connector clearance.

Additional holding functionality is provided by an integrated blocking brake that clamps the shaft when supply power is removed. The brake develops 3.0 Nm of static torque, which is enough to secure moderate vertical loads while the axis is at rest. During motion, the motor reaches a nominal speed of 3000 rpm, and the single-ended standard shaft end uses a keyway for secure coupling to pulleys or gearboxes. This shaft arrangement supports positive torque transmission without relying only on friction at the coupling surface. The brake is intended to hold position when the axis is stopped, while normal rotating motion is produced by the motor itself.