Product Description:

The MDD071C-N-040-N2T-095PA2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for operation with compatible digital drive controllers, it converts regulated DC bus energy into precise rotary motion for positioning tables, pick-and-place wrists, and machining spindles. Electronic commutation and built-in feedback allow the controller to apply precise velocity and torque profiles to the shaft, supporting accurate motion in automated production lines.

In continuous duty, the motor can supply 6.6 Nm of torque at standstill without exceeding its thermal limit, which supports static load holding. When commanded to run, the rotor reaches a nominal speed of 4000 rpm, matching the operating range used in many servo applications. A centering diameter of 95 mm seats the flange precisely on the machine frame and helps maintain concentricity during rapid reversals. Power and feedback lines terminate through a Connector, which provides a compact electrical interface without separate lead trimming. For controlled stops during power loss, the integrated blocking brake provides 6.5 Nm of holding torque so vertical axes can remain in position without external clamps.

The wiring interfaces are oriented toward Side A, keeping cable runs on one side of the motor housing. Torque is transmitted through a shaft with a keyway on the drive end, and there is no shaft extension on side B; a shaft seal helps prevent lubricant migration. Position feedback comes from an integrated multiturn absolute encoder, and its data reaches the controller over the digital servo feedback channel. With motor length code C, the active stack fits within the 071 frame envelope while providing the required electromagnetic cross-section. The housing uses standard balancing for regular industrial operation.