MDD071A-N-030-N2T-095GL2
The MDD071A-N-030-N2T-095GL2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers where precise velocity and position regulation are required on compact axes in assembly lines, packaging stations, or material-handling systems. By combining a permanent-magnet rotor with electronic commutation, the unit converts electrical input from the drive into controlled mechanical rotation for repetitive industrial motion. Its compact format makes it suitable for machines where installation space is limited but accurate axis response is still required.
The motor provides a continuous standstill torque of 2.2 Nm, so it can maintain that load at zero speed without exceeding its rated winding temperature. Under rated conditions, it reaches a nominal speed of 3000 rpm, which suits general servo applications that require a stable operating velocity. When power is removed, a blocking brake supplies 6.5 Nm of holding torque to help keep vertical or suspended loads from drifting. A centering diameter of 95 mm supports accurate alignment on the machine interface. Motion feedback is provided through digital servo feedback, allowing the controller to receive high-resolution position data for closed-loop operation.
Cabling exits on the left side through a sealed connector, which helps keep routing orderly inside multi-axis cabinets. The motor uses a plain shaft, making it suitable for clamp hubs or belt pulleys. Position reference across multiple revolutions is handled by an integrated multi-turn absolute encoder, so the axis can retain position information after power cycling. The frame size is 071, and the housing includes an internal shaft seal that helps protect the bearings from coolant and dust during continuous operation. The rotor is dynamically balanced to a standard grade to reduce vibration during normal running.
