Product Description:

The MDD071A-N-040-N2S-095GA2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts controlled current into rotary motion for positioning and velocity control in automated machinery and assembly stations. When paired with a compatible Indramat servo drive, the unit supports closed-loop motion control for indexing tables and pick-and-place axes. This arrangement helps the axis maintain accurate speed and position when load conditions change during repeated operating cycles.

At its rated operating point, the rotor turns at 4000 rpm, giving the motor a high nominal speed for dynamic motion tasks. The motor can maintain 2.2 Nm of continuous standstill torque without exceeding thermal limits, allowing it to hold loads while stationary. For dynamic events such as emergency stops, the integrated blocking brake delivers 6.5 Nm, so the shaft remains locked when power is removed. Precision mounting is aided by a centering diameter of 95 mm, which helps align the housing concentrically to the machine frame. Digital servo feedback sends high-resolution position data to the controller, and standard rotor balancing helps keep vibration low across the speed range.

The mechanical envelope corresponds to motor size 071 with the compact A-length stator, which supports installation where space is limited. Power and feedback conductors exit on Side A, and a sealed Connector allows straightforward plug-in wiring. The driveline side uses a plain shaft for couplings or pulleys, while a built-in shaft seal helps protect the interior bearings from oil mist and fine dust. The motor also has a standard housing and no secondary shaft on side B, which keeps the layout simple for enclosed machine sections.