Product Description:

The MAC071B-0-TS-4-C/095-B-1/WJ518LX is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for analog drives, it converts command voltages into controlled rotation for positioning or speed-regulated axes inside automated equipment. It fits directly to mechanical transmissions such as planetary gearboxes or timing-belt pulleys and supplies the continuous torque required by pick-and-place units, packaging lines, and light machining centers. The motor is suited for axes that need repeatable starts, stops, and steady speed control during normal production cycles.

A standard blocking brake supplies 3 Nm of holding torque so vertical loads remain stationary when power is removed. During installation, the shaft seats against a 95 mm centering diameter that aligns the housing with machine frames. Heat is removed by natural convection, eliminating the need for forced air or liquid circuits. Under rated conditions, the rotor reaches a nominal speed of 3000 rpm, matching many general-purpose drive modules. Power conductors connect through a connector on side B, which simplifies cable routing where lateral clearance is limited. Because cooling is passive, no separate fan circuit is required.

The motor uses winding code TS and the compact motor size 071, while the B length indicates the stack height. The built-in tachogenerator produces 3 V/1000 rpm, so the drive can close an analog speed loop with standard sensitivity. Tacho quality is rated as standard for repeatable velocity feedback during continuous operation. For advanced control, the motor uses an incremental or absolute encoder with tachofeedback, which provides digital position data in addition to the analog signal. This arrangement supports both speed regulation and position monitoring in the same motor package.