Product Description:

The MDD071C-N-040-N2S-095GL2 is a brushless AC servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts controlled electrical input into rotary motion for positioning and speed-regulated tasks in automated equipment. This arrangement supports closed-loop axis operation in assembly systems, packaging machinery, and material-handling units. Because the motor is brushless, commutation is handled electronically by the matched controller rather than by mechanical brushes, which reduces wear associated with brush contact. The motor is suited to applications that require steady torque response and repeatable motion over changing load conditions.

At the mechanical interface, the centering recess measures 95 mm, which helps locate the motor accurately on the mating surface. Electrical and feedback conductors exit on the left side through a sealed connector, which can simplify cable routing when all leads need to run in one direction. Position data is returned by digital servo feedback (DSF), allowing the controller to maintain accurate speed and position control during operation. The motor reaches a nominal speed of 4000 rpm. Under continuous duty at standstill, the stator can produce 6.6 Nm of torque, and the housing uses the standard enclosure with length code C. The shaft uses a normal single-sided configuration.

For static holding or emergency stops, an integrated blocking brake applies 6.5 Nm when power is removed. The output uses a plain shaft, and a shaft seal is fitted to help keep coolant spray and dust away from internal parts. With a frame code of 071, the motor remains compact while accommodating the brake package and the standard housing format. The bearing system is lubricated for normal operation, and the single-sided shaft layout leaves no extension on side B, which can simplify coupling and guarding on the driven end.