MDD065A-N-040-N2M-095PA1
The MDD065A-N-040-N2M-095PA1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for mounting to digital drive controllers where compact rotary motion with closed-loop control is needed in automated machinery, pick-and-place axes, or packaging equipment. A standard housing and internal balancing allow installation without extra counterweights, and the shaft is supplied in a standard single-ended form, leaving the rear free of an auxiliary output. This layout suits machines that need a compact motor package without unnecessary mechanical complexity. Closed-loop operation also helps the connected drive maintain accurate motion during repeated starts, stops, and positioning moves.
This model’s centering flange measures 95 mm, which provides a consistent reference for face mounting to machine plates or gearboxes. At standstill, the motor can deliver 0.8 Nm of continuous torque, and under rated excitation it can reach 4000 rpm for fast indexing duty. Position data are captured by an integrated multi-turn absolute encoder, so rotation counts remain available after power is removed and homing routines can be avoided. All power and feedback cables exit on Side A, which keeps both connections oriented in the same direction and can simplify cable routing in compact enclosures. This arrangement is useful where nearby components leave limited space around the rear of the motor.
The blocking brake inside the motor supplies 3.0 Nm of holding torque, which helps keep a vertical or suspended load in place when the drive is disabled. Signal processing uses Digital servo feedback (DSF), so the drive receives the velocity and position information needed for smooth interpolation. A keyway on the shaft provides positive mechanical engagement with standard keys, helping prevent slip during reversals. The power interface uses a single circular Connector, which keeps the electrical connection compact and avoids hard-wired terminals. A factory-installed shaft seal also helps keep oil or coolant from migrating along the shaft into the motor interior.
