Product Description:

Bosch Rexroth Indramat manufactures the MAC093B-0-JS-3-C/110-A-1/S005 in its MAC AC Servo Motors series. This motor for analog drives converts command voltages from legacy controllers into precise shaft rotation for industrial positioning tasks. It is suited for automated axes that need stable speed control, repeatable motion, and feedback that can be processed by established drive electronics. The MAC platform is commonly used where dependable rotary motion is needed without changing to a newer digital control architecture.

A centering pilot of 110 mm helps align the motor accurately with couplings, adapters, or gearbox interfaces during installation. The JS winding code identifies the electrical winding used with compatible MAC drive modules. At rated operation, the rotor reaches 3000 rpm, which suits many transport, indexing, and tooling applications. Heat is removed by natural convection, so the housing does not require a separate blower or liquid cooling circuit in free-air installations. The power leads exit through a connector on side A, which can simplify cable routing along machine frames and linear assemblies. Closed-loop velocity feedback is supplied by the internal tacho generator, which provides 3 V/1000 rpm to the drive amplifier for speed regulation.

The motor includes a standard blocking brake, which holds the shaft when supply power is interrupted. Its stator stack uses the B length code, giving the motor a longer active section than shorter versions in the same frame. The housing remains within the 093 size designation, so the motor keeps the dimensions associated with this frame class. Standard tacho quality is used, and the second shaft end can support an external pulse encoder when the application requires added position feedback. This arrangement is useful on machines that combine analog drive control with supplementary sensing at the driven axis.