Product Description:

The MDD071A-N-040-N2S-095GB1 is a synchronous servo motor in the MDD Synchronous Motors series from Bosch Rexroth Indramat. It works with digital drive controllers to provide controlled torque and speed in packaging equipment, feeders, and pick-and-place axes. The motor is intended for closed-loop motion tasks where repeatable acceleration, steady running, and accurate stopping are required. Its integrated brake and feedback arrangement supports compact axis layouts without adding separate external components for these functions.

Its centering diameter of 95 mm provides an accurate mounting reference that helps align the motor with the machine face. At standstill, the winding can deliver a continuous torque of 2.2 Nm without exceeding the permitted temperature rise. Under rated conditions, the rotor reaches a nominal speed of 4000 rpm, which supports fast indexing and short cycle times. Power, brake, and feedback leads exit on Side B and terminate through a compact keyed connector, which helps keep cable routing orderly in confined installations. This layout also keeps the connection point grouped at one end of the motor for straightforward integration into enclosed machinery.

An integrated blocking brake provides 3.0 Nm of holding torque to resist back-driving when power is removed. The motor uses frame size 071 with length code A, which keeps the housing short and supports responsive axis behavior. Position information is supplied by digital servo feedback (DSF), allowing the controller to monitor rotor motion directly during operation. The output uses a plain shaft with a shaft seal, so the motor can connect to clamp-style couplings while helping keep lubricant and contaminants away from internal parts. Standard housing geometry and standard dynamic balancing support stable operation in typical industrial motion systems.