Product Description:

The MAC041C-0-LS-3-E/050-A-0/S001 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It converts electrical commands into controlled rotary motion for packaging stations, light machine tools, and pick-and-place units. Its compact housing supports installation in machinery where available mounting space is limited, while the servo design allows the connected drive to regulate speed and position under changing loads.

Heat is removed by natural convection, so the housing relies on ambient airflow rather than a fan or liquid cooling circuit. The motor size 041 provides a compact mechanical envelope, while the motor length C supplies sufficient stator volume for continuous torque generation with low rotor inertia. Electrical behavior is governed by the winding code LS, which indicates the coil resistance and inductance required by a compatible amplifier. As a motor for analog drives, the unit works with a classic servo amplifier rather than an integrated digital fieldbus interface. The amplifier processes the command signal and regulates motor current to control shaft speed, torque, and position. This arrangement supports machinery that uses established analog motion-control hardware without requiring communication electronics inside the motor.

Closed-loop speed regulation is supported by tacho feedback and a second shaft end. The tacho generator supplies the drive with a direct analog velocity signal, while the additional shaft end provides a mechanical interface for compatible auxiliary equipment. Power conductors exit through a connector on side A, simplifying cable routing when the motor nose faces the machine work area. The motor does not include a blocking brake, so vertical or suspended loads require external clamping or drive-generated holding torque while stationary. Cable placement, shaft access, and mounting clearances should be checked against the machine layout before installation. Ambient airflow must also remain unobstructed so heat can leave the housing during continuous operation.