Product Description:

The MDD071C-N-040-N2S-095GL1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it provides rotary actuation in automated machinery where tight position and velocity loops are required. Its integrated resolver-based feedback supports stable speed regulation and accurate positioning during repeated cycle changes. This arrangement allows the drive controller to correct speed deviations quickly when the load changes during acceleration or deceleration. The motor suits pick-and-place modules, packaging axes, and smaller milling spindles in multi-axis systems where repeatable motion is important.

At a continuous standstill torque of 6.6 Nm, the rotor can maintain load without overheating while servo accuracy is preserved. During dynamic operation, the motor reaches a nominal speed of 4000 rpm, supporting fast indexing and short cycle times. A centering diameter of 95 mm helps align the motor concentrically with gearboxes or machine plates, and all power and encoder conductors exit on the left side through a keyed connector. The connector layout helps keep cable routing orderly in compact machine spaces. Position data is returned through the integrated DSF channel, allowing the drive to monitor rotor movement through one revolution of the feedback disk.

The blocking brake supplies 3.0 Nm of holding torque to secure the load after the drive is disabled. Standard dynamic balancing helps reduce residual vibration, and the housing follows size 071 for compatibility with common mounting dimensions in this frame. Axial length code C keeps the motor compact for gantry or robot wrist joints. The output uses a plain shaft, and a shaft seal with a grease-filled labyrinth helps limit contamination at the drive end. Because the shaft has no side-B extension, couplings or pulleys mount only on the primary output end.