Product Description:

The MAC093B-0-JS-4-C/110-A-2/WI517LV is an AC servo motor produced by Bosch Rexroth Indramat and assigned to the MAC AC Servo Motors series. As a motor for analog drives, it converts controlled three-phase current into precise shaft torque for industrial automation lines where coordinated velocity and positioning are required. Under rated conditions, the rotor reaches 3000 rpm, giving the motor a speed range suited to common MAC analog drive applications. The motor is intended for equipment that needs repeatable rotary motion with stable speed regulation. Its integrated feedback functions allow the connected amplifier to monitor motor response during acceleration and steady-speed operation.

It features a heavy-duty blocking brake that delivers 14 Nm of holding torque, allowing the shaft to remain locked when power is removed. This is useful where the axis must remain stationary after motion stops. The shaft seats against a 110 mm centering diameter, which supports concentric alignment with gearboxes or machine frames. Heat is dissipated through natural convection, so no external blower or liquid circuit is needed during normal duty cycles. Three-phase power enters through a connector on side A, which sets the cable exit direction for the installation. Motor length B gives the unit a medium axial size within the MAC 093 platform.

The velocity-sensing circuit uses a standard tachogenerator that outputs 3 V/1000 rpm, giving the drive amplifier a proportional signal for closed-loop speed control. For positional accuracy, the motor is equipped with an incremental encoder with standard mounting, and the feedback arrangement supports encoder-based monitoring during positioning tasks. The frame code 093 indicates the stator diameter, balancing torque capability against inertia for this motor size. The winding code JS identifies the electrical characteristics used with compatible MAC servo amplifiers. All conductors exit through the same connector, which helps maintain proper bend radius in vertical or horizontal mounting positions.