Product Description:

The MAC041C-0-TS-4-E/050-B-0/WI670LV is an AC servo motor built by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Engineered for industrial automation, it receives analog velocity and torque commands from companion controllers and translates them into precise shaft rotation for positioning conveyors, pick-and-place heads, and small machining axes. This electromechanical unit serves as the active drive element in closed-loop motion systems, delivering the accuracy, repeatability, and dynamic response needed in production environments that rely on continuous feedback-based motion control. In typical operation, it works with an external analog drive that regulates current and evaluates feedback signals to keep speed and position stable as the load changes.

Heat dissipation is handled by natural convection, so the housing uses external ribs and requires unobstructed airflow instead of forced cooling hardware. Because cooling is passive, the installation should leave room around the housing so rising air can carry heat away from the stator surface. The motor uses the compact frame size C and length code 041, which indicate a small mechanical envelope for installations with limited space. Power conductors connect on side B, allowing cable routing to stay clear of gearboxes or load couplings on the opposite face. The connector location can also help keep cable paths organized in tight machine frames. For velocity control, the motor uses tacho feedback with an incremental or absolute encoder, allowing the connected drive to monitor speed while also receiving position data.

The motor is supplied without a blocking brake, so holding torque during power-off states must come from external clamps or drive-applied current. This arrangement is suitable for axes that rely on the drive to maintain holding force at standstill or that use separate mechanical retention. Position information is also available through an incremental encoder with standard mounting, and its mounting format matches the motor end bell for straightforward installation. The feedback arrangement supports closed-loop operation without requiring a separate external sensing package. The winding code is TS, which corresponds to the electrical values used by the matching drive. It is classified as a motor for analog drives, indicating the amplifier group intended for this servo motor.