Product Description:

The MAC041C-0-TS-4-E/050-B-0/WI652LV/S001 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed for closed-loop motion axes, the unit converts drive current into controlled rotary torque so analog amplifiers can position machine elements with repeatable accuracy. Its compact housing, winding arrangement, and feedback package support light-to-medium-duty automation in machines with limited installation space and moderate thermal loads. The motor can operate positioning equipment, handling mechanisms, and other automated axes that require controlled torque and speed. Its feedback system provides the connected amplifier with the information needed to correct motion as operating conditions change.

This model relies on natural convection to remove heat from the stator, so no external fan is required when the surrounding temperature remains within the permitted operating range. The motor has no blocking brake, which means vertical or suspended loads must be held by an external clamp or another suitable mechanism when power is removed. Power leads exit through a connector on side B, directing the cables toward the non-drive end and leaving the shaft end accessible for a coupling. The stator uses the TS winding code, which corresponds to the electrical characteristics required by a compatible amplifier. The motor has a frame size of 041, establishing its flange dimensions, centering pilot, and mounting bolt pattern. Its housing has a length code C, providing the axial depth and active material needed for its torque range without adding unnecessary mass.

The unit is classified as a motor for analog drives, allowing it to operate with compatible voltage-controlled servo amplifiers. Position sensing is provided by an incremental encoder with standard mounting, which supplies motion data for position and speed regulation. The feedback arrangement includes tachofeedback with an incremental or absolute encoder, giving the control loop an additional source of velocity or position information. These signals allow the amplifier to compare commanded motion with actual shaft movement and adjust motor current accordingly. The encoder and tachofeedback connections are integrated into the motor package, reducing the need for separately mounted sensing devices. This arrangement supports accurate response during acceleration, steady-speed operation, and controlled deceleration in automated machinery.