Product Description:

The MAC093C-Z-FS-3-C/130-L-0/S025 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. As a motor for analog drives, it converts drive amplifier commands into precise rotary motion that positions tooling, conveyors, or pick-and-place axes with repeatable accuracy. The assembly follows the series design for closed-loop speed control through an integrated tachogenerator, allowing consistent velocity regulation in industrial automation lines and machine tools. In this role, the motor works with an external servo amplifier that monitors feedback continuously and corrects shaft speed as load conditions change.

The motor carries size code 093, which fits medium-duty machinery, and length code C, which gives a rotor stack that balances torque capability with low inertia for responsive acceleration. A centering diameter of 130 mm helps seat the motor accurately against mounting flanges and reduces runout during high-speed operation. Rated speed reaches 3000 rpm, giving analog drive cards a clear operating range for speed loops and gear ratio selection in indexing, transfer, and feed systems. Winding code FS indicates the coil resistance and inductance values, so the connected amplifier can deliver current within thermal limits while maintaining the required voltage constant.

The feedback arrangement provides tacho feedback and a second shaft end, allowing an external measuring device or auxiliary coupling without interfering with the primary drive end. The tachogenerator outputs 3 V/1000 rpm, furnishing the analog drive with a proportional voltage for closed-loop velocity control, and that signal lets the amplifier compare actual and commanded speed without digital encoder processing. Power conductors terminate through a connector on the left side, which helps route cables away from moving parts in multi-axis cabinets. Because there is no blocking brake, applications that require static holding torque must use an external clamp or maintain drive current at standstill.