Product Description:

The MAC041A-0-FS-4-E/050-B-0/WI652LV/S006 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is intended for closed-loop motion in industrial machinery and works with analog servo drives to deliver controlled torque and velocity. By combining stable current response with integrated feedback, the motor supports repetitive indexing, light machining, and assembly operations that require accurate positioning. Its compact format also suits installations where machine space is limited and consistent speed regulation is important during repeated cycles.

The motor has a frame size of 041 and a frame length of A, giving it a compact housing for smaller machine axes. It uses winding code FS, which matches the electrical values expected by compatible drive units. This winding choice supports smooth motor response when the drive regulates current and speed during normal operation. Heat is removed by natural convection, so the housing relies on ambient airflow and does not require auxiliary cooling hardware. Because cooling depends on the motor surface and surrounding air, open clearance around the housing helps maintain steady thermal performance. Power conductors exit through a connector on side B, which helps keep cable routing clear when the flange faces the machine structure.

The motor has no blocking brake, so any load that must remain fixed after power is removed needs external holding force. This arrangement is suitable for axes that use mechanical restraint or controlled drive torque to hold position at rest. For speed feedback, the unit uses tacho feedback, which supplies the analog drive with a signal proportional to motor speed. It is classified as a motor for analog drives, making it suitable for legacy Indramat amplifier systems. Rotor position is provided by an incremental encoder with standard mounting, allowing the controller to track shaft movement during regulated motion. The encoder arrangement supports repeatable motion control while keeping integration straightforward in established servo systems.