Product Description:

The MDD071A-N-060-N2T-095PA1 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precise rotary motion for positioning, indexing, and velocity control tasks in automated machinery. Its compact frame suits applications that require high speed, moderate torque, and closed-loop feedback in multi-axis systems. The motor is intended for installations where stable motion control and repeatable axis response are important during continuous machine operation.

Mechanical alignment uses a centering shoulder measuring 95 mm, and standard dynamic balancing helps limit vibration during rapid acceleration. All power and feedback lines exit on the left because the connections are oriented on Side A and terminate in a sealed connector interface. At standstill, the motor delivers 2.2 Nm of continuous torque, and it can reach 6000 rpm under rated drive voltage. An integrated multi-turn absolute encoder works with the digital servo feedback system to report position without homing after power-up. The keyway shaft and single shaft end support direct coupling to gearboxes or pulleys, while the DSF interface transfers incremental and commutation data to compatible Rexroth drive controllers.

A blocking brake is included, and it provides 3.0 Nm of static holding torque to keep vertical or unpowered axes from drifting. The 071 frame designation indicates the stator diameter, while length code A identifies the shortest active stack to keep mass and inertia low. A factory-installed shaft seal helps protect the internal bearings from coolant splash or cutting fluids, and the standard housing is suitable for general-purpose cabinet installations. Brake and thermal sensor data travel over the same encoder channel, which reduces the need for separate feedback wiring and keeps the connection layout straightforward.