MDD071A-N-060-N2T-095GA1
The MDD071A-N-060-N2T-095GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical energy into controlled rotary motion for automated axes in packaging, assembly, and material-handling lines. Permanent-magnet excitation and closed-loop current control let the drive maintain requested torque and velocity across rapidly changing loads. The compact size and standardized mounting pattern allow the motor to fit into machines where space and cycle-time demands are both strict. This layout makes the motor suitable for applications that need responsive motion and stable positioning during frequent start-and-stop cycles.
At the shaft, this model delivers a continuous standstill torque of 2.2 Nm, enabling small indexing tables or feed axes to hold load without overheating. Under rated bus voltage, it can attain a nominal speed of 6000 rpm, supporting rapid positioning moves. Accurate mechanical seating is provided by a 95 mm centering diameter that matches standard mounting flanges. All power, brake, and feedback leads exit on side A, which simplifies routing inside shallow cabinets. Positional data travels over digital servo feedback (DSF), and this serial channel gives the controller real-time rotor angle information for tight velocity loops.
The integrated blocking brake supplies 3.0 Nm of holding torque so vertical axes remain stationary when power is off. A plain shaft interface minimizes stress concentrations and supports direct coupling to precision gearheads. Size code 071 keeps rotor inertia low, which helps the motor respond quickly in lightweight gantry or pick-and-place modules. Position reference is supplied by the factory-installed integrated multi-turn absolute encoder, allowing the axis to report its position immediately after startup without a homing routine. This encoder arrangement also helps the drive retain accurate position information during controlled machine operation.
