MDD071A-N-060-N2T-095PL1
The MDD071A-N-060-N2T-095PL1 is a servo motor built by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it serves as the electromechanical actuator in closed-loop positioning systems used on packaging lines, printing machinery, and automated assembly stations. Its synchronous design supports accurate starts, stops, and speed changes during repetitive motion cycles. The motor integrates a multi-turn absolute encoder, allowing the controller to recover position after power interruptions. Its standard housing and balancing make it suitable for direct mounting without additional adapter elements.
At a nominal speed of 6000 rpm, the rotor can complete rapid acceleration and deceleration cycles while remaining phase-locked with the stator field. The continuous torque available at standstill is 2.2 Nm, giving the axis enough holding force to resist light process loads when motion is commanded to zero speed. This suits indexing tasks that need stable low-speed control between faster moves. A flange centering diameter of 95 mm aligns the motor precisely to a gearbox so that radial misalignment does not place extra load on the bearings. Electrical power, feedback, and brake lines are terminated through a single connector, which helps keep the installation compact and orderly. Feedback to the drive is provided as Digital servo feedback (DSF), delivering high-resolution position and velocity information without external sensing hardware.
To secure the load during a shutdown, the integrated brake supplies 3.0 Nm of static torque, and the blocking brake engages automatically whenever the controller removes current. A fitted shaft seal helps prevent coolant or dust from entering the bearing cavity, while a keyway shaft end simplifies coupling to belts, pinions, or rigid hubs. All terminations exit on the left side, which can reduce cable crossover in multi-axis gantries. This layout is useful when adjacent axes or guarding leave little room for cable bends near the motor. Motor size 071, length code A, and a standard shaft end on side A complete a compact package that fits machine spaces with limited clearance.
