Product Description:

The MAC093B-0-JS-3-C/110-A-0/S001 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Built as a motor for analog drives, it turns drive-controller current into controlled torque and speed for industrial automation axes that need precise positioning or stable velocity regulation. Its magnetized rotor, laminated stator, and integrated tachogenerator create a self-contained package that supplies the feedback signal required by legacy analog amplifier stages. Because the feedback element is built into the motor, the paired analog drive can monitor speed without requiring a separate external transducer on the machine.

Mechanically, the motor aligns through a centering pilot of 110 mm, which helps ensure repeatable flange placement without additional shims. Heat is dissipated by natural convection, so unrestricted airflow around the housing is necessary during operation. The assembly is supplied without a blocking brake, so static holding must be handled by the drive or an external clamp. Its tachogenerator delivers 3 V/1000 rpm, providing the amplifier with a proportional speed reference, and the rotor is designed for continuous operation at 3000 rpm. Power conductors are routed through a connector on side A, which simplifies cable entry when the mounting face is oriented toward the machine frame.

Electrical characteristics are governed by the winding code JS, which indicates phase parameters suited to common analog converters. The housing uses length index B, while frame size 093 sets the bolt circle used across this motor platform. Tachogenerator linearity is graded as Standard, which is adequate for routine servo loops in packaging, textile, and material-handling equipment. A second shaft end allows the addition of an auxiliary encoder or a small belt drive. The extra shaft end can also support compact accessory mounting where space around the driven end is limited. This arrangement suits retrofit installations that continue to use tacho feedback rather than a newer digital feedback system.