Product Description:

The MAC041C-0-TS-4-E/050-A-0/WI651LV belongs to the MAC AC Servo Motors series from Bosch Rexroth Indramat. It is an AC servo motor intended for use with analog drive amplifiers where closed-loop speed and position control are required in automated machinery. Within a motion system, the unit converts drive current into controlled shaft torque so the axis can accelerate, decelerate, and follow commanded motion profiles from the associated controller. The motor is suited to applications that rely on external analog electronics for current regulation rather than an onboard digital interface.

This motor relies on passive cooling through natural convection, so airflow around the housing must remain unobstructed during continuous duty. Power is introduced through a connector on side A, which helps when the motor is installed with that face toward the cable path or cabinet entry point. The stator stack uses length code 041, giving the active magnetic section a compact size within the MAC frame. Shaft position data are reported by an incremental encoder with standard mounting, enabling the drive to monitor speed and displacement with fine resolution during closed-loop operation. Electrical behavior is indicated by winding code TS, which corresponds to the voltage and current characteristics expected by a matching analog amplifier.

The motor has no blocking brake, so it does not provide holding force when power is removed and any static load retention must come from the driven mechanism or an external brake. The feedback arrangement includes tachofeedback with an incremental or absolute encoder, allowing the drive system to receive speed-related and position-related signals from the motor assembly. Frame designation C identifies the housing size and flange proportions used for this model, helping it fit mating machine interfaces in the same family. The unit is classified as a motor for analog drives, so commutation and current control are handled by a separate analog servo amplifier.