MDD071A-N-040-N2S-095GL2
The MDD071A-N-040-N2S-095GL2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts electrical energy into precisely regulated rotary motion for indexing tables, packaging lines, and other industrial automation axes that require repeatable speed and position control. Its synchronous design allows the drive system to maintain accurate speed regulation during changes in load. Standard dynamic balancing minimizes vibration during acceleration, and the size 071, length A housing keeps overall mass low for gantry or arm-mounted applications.
The motor’s centering pilot is 95 mm in diameter, providing an accurate locating surface for flange mounting on compact machinery frames. At standstill, it produces a continuous torque of 2.2 Nm, giving stable holding capability for low-inertia loads. Under rated excitation, the rotor reaches a nominal speed of 4000 rpm, allowing rapid duty cycles without overspeeding the mechanical system. Power and feedback conductors exit on the left side, which can simplify cable routing when the motor is installed close to adjacent equipment. Position data are relayed through digital servo feedback (DSF), so the associated drive can close torque, velocity, and position loops in real time. This combination suits compact axes that need quick starts and stable low-speed operation.
A blocking brake is integrated and supplies a static torque of 6.5 Nm, so vertical or safety-related axes remain fixed when power is removed. The electrical interface uses a keyed connector, enabling fast connection without rewiring terminal blocks. Rotary force is delivered through a plain shaft, and the front bearing region is protected by a shaft seal that limits lubricant loss and helps prevent particulate ingress. Because the brake is built into the motor, holding force is available without adding a separate external brake assembly. The shaft end is provided only on side A, and the standard cast housing supports use with common mounting adapters. Connections follow a standard orientation for straightforward installation.
