Product Description:

The MAC041A-0-FS-4-E/050-B-0/WI652LV is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It is engineered as a compact drive element that follows analog current commands, generating torque and speed for precise axis control in automated assembly cells, small machining centers, and packaging stations. The housing follows IEC mounting conventions, allowing direct coupling to planetary gearboxes or belt transmissions without additional adapters. Its compact form factor is useful where multiple axes must fit on a shared machine plate without reducing access to couplings and cable outlets. In operation, the motor converts commanded current into rotary motion for repeatable positioning and stable speed regulation.

The winding code FS identifies the electrical characteristics used for moderate-power axes. Heat is removed by natural convection, so no external blower or liquid circuit is required. The size code 041 indicates a compact motor format, while length code A keeps the housing short for installations with limited space. This arrangement supports simple thermal management and reduces the amount of auxiliary hardware around the motor. Power is connected through a connector on side B, which helps keep cable routing clear on multi-axis mounting plates and leaves more space around neighboring components.

Position feedback is handled by an integrated sensor system that supports stable speed and position control during normal machine cycles. The motor has no blocking brake, which reduces added length and inertia when the axis is held electrically. Because mechanical holding is not included, the application must rely on drive torque or another external holding method when the shaft is stopped under load. For velocity control, the drive can use tacho feedback to monitor shaft speed during operation. Position data is supplied by an incremental encoder with standard mounting, which provides consistent pulse output for common analog drive interfaces.