Product Description:

The MAC071C-0-GS-4-C/095-B-0/WI517LV/S001 servo motor is manufactured by Bosch Rexroth Indramat and belongs to the MAC AC Servo Motors series. Classified as a motor for analog drives, it combines a permanent-magnet synchronous design with integrated tacho and encoder elements so legacy drive amplifiers can issue continuous current commands while still receiving precise speed feedback. In automated packaging stations, pick-and-place modules, or indexing tables, the device supplies repeatable torque and rotational accuracy to sustain coordinated multi-axis motion. This arrangement also supports smooth speed regulation during repeated starts, stops, and reversing cycles in older motion systems that still rely on analog control architecture.

The motor is supplied with no blocking brake, so holding torque must be provided by the drive or by an external lock when power is removed. A 95 mm centering diameter aligns the flange with machine frames and fits the mating pilot recess. Heat is removed by natural convection, eliminating the need for forced cooling hardware. The rotor can reach a nominal speed of 6000 rpm, allowing high surface velocities on compact spindles. Winding code GS identifies the electrical characteristics used with compatible MAC analog amplifiers. Mechanical power is transferred through a shaft machined with a DIN 6885 keyway, which provides positive engagement for couplings or pulleys instead of relying only on friction.

The tacho generator produces 1.5 V/1000 rpm, giving the analog controller a proportional speed signal without requiring additional scaling. Power leads exit through a connector on side B, which helps keep cable routing clear of adjacent axes installed on side A and can simplify harness direction in compact machine layouts. With motor size 071 and length code C, the unit occupies minimal axial space while still providing enough active material for moderate continuous torque. Standard tacho quality and an incremental encoder with standard mounting complete the feedback arrangement, supporting consistent velocity control and repeatable position monitoring without extra external sensors.