Product Description:

Bosch Rexroth Indramat's MAC041A-0-FS-4-E/050-B-1/WI673LV is an AC servo motor delivered within the MAC AC Servo Motors series. Designed for axis control in automated machinery, the unit converts analog drive commands into precise rotary motion for positioning, feed, or spindle tasks. The housing and magnetic geometry match the torque and speed ranges commonly demanded by packaging, printing, and material-handling equipment. Its overall format suits installations that need predictable motion behavior while keeping surrounding panel space and cable routing manageable over long operating cycles.

This model incorporates a shaft holding device in the Standard configuration, allowing the brake to secure the load whenever the drive is disabled. Thermal management relies on natural convection, so no external fan is required and cabinet airflow must accommodate passive heat rise. Service wiring is simplified because the power leads exit through a connector on side B, keeping line voltage away from feedback connectors on the opposite end. The motor is built in size 041 with length code A, which establish the stack height and flange pattern used for mounting.

Electromagnetic behavior is linked to winding designation FS, which gives the resistance and inductance values expected by compatible analog amplifiers. The motor uses tacho feedback with an incremental or absolute encoder, so the drive can process velocity or position signals according to the installed control card. For applications that only need incremental data, the standard installation includes an incremental encoder with standard mounting, which allows straightforward installation without extra alignment steps. Its classification as a motor for analog drives confirms compatibility with legacy MAC controller families that modulate current proportionally to ±10 V command references.