Product Description:

The MDD071B-N-060-N2S-095GB2 is an AC synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It works with digital drive controllers in automated machinery that require rapid positioning and repeatable speed control. The motor connects to the drive through an electronic feedback loop, allowing commanded motion profiles to be executed without noticeable lag. Its mechanical outline and electrical interface follow conventions common to mid-frame servo units used on packaging lines, pick-and-place axes, and similar duty cycles. This arrangement supports frequent starts, stops, and controlled changes in direction during normal machine operation.

In operation, the motor reaches a nominal speed of 6000 rpm, enabling short cycle times on light to moderate load axes. At standstill, it can deliver 4.4 Nm of continuous torque, which is the steady load it can hold without exceeding thermal limits. The 95 mm centering diameter simplifies concentric mounting and aligns the stator with the machine frame. Position and velocity data are returned to the drive through digital servo feedback, supporting high-resolution control loops and stable speed regulation. Power and encoder cables exit toward the rear because the connection hardware is on Side B, which can simplify routing when the shaft faces forward. Balanced to the standard grade, the rotor helps reduce vibration during continuous duty.

The integral holding brake supplies 6.5 Nm of static torque, allowing vertical or indexing loads to remain fixed when drive power is removed. Electrical and feedback terminations are grouped in a keyed connector, which reduces installation errors and helps maintain the enclosure seal. With size code 071, the unit fits compact mechanical frames, and its plain shaft accepts standard couplings without additional machining. The brake is intended to hold the axis at rest rather than serve as the primary stopping method during regular motion. A shaft seal is present to limit the ingress of process fluids, and the B length code gives the motor additional stack height for improved thermal capacity during extended runs.