Product Description:

The MDD071B-N-030-N2S-095PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where commanded current is converted into controlled shaft motion for positioning and velocity-controlled tasks on assembly lines, packaging stations, or material-handling axes. As a synchronous design, it supports closed-loop operation in systems that require repeatable speed response and accurate axis movement. It is suited to axes where smooth torque delivery and predictable response are important during repeated motion cycles.

This model delivers a continuous standstill torque of 4.4 Nm, allowing the axis to hold load without overheating during static operation. Its nominal running velocity is 3000 rpm, which supports quick motion in machines that still require accurate control. A centering diameter of 95 mm helps align the motor with mating hardware and supports stable mounting. All power and feedback leads exit on Side B, which can simplify cable routing in compact machine layouts. Position data are returned through Digital servo feedback, giving the drive the information it needs for closed-loop speed and position control. This combination supports stable operation during indexing moves, short dwell periods, and frequent speed changes.

A keyway shaft transmits torque directly to couplings or pulleys, and a retained connector plug provides a secure electrical connection. The motor is supplied without a blocking brake, so any holding function must be provided elsewhere in the drive train when the axis is at rest. This brake-free arrangement avoids adding extra components at the non-drive end of the motor. The motor has a frame size of 071 and a B-length stator, which keep the housing compact for installations with limited space. An integral shaft seal helps keep dust and coolant away from the bearing cavity during normal machine operation.