Product Description:

The MAC041C-0-TS-4-E/050-B-0/WI668LV/S001 is a servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed for industrial automation, it delivers controlled rotary motion to axes that are regulated by legacy analog controllers, allowing precise positioning, velocity following, and quick reversals in compact machinery. The unit’s modest frame and integrated feedback provisions support installation on lightweight fixtures where space, response time, and repeatability are critical. Its layout is well suited for compact automation axes that need stable response during frequent starts, stops, and direction changes.

The winding code TS identifies the stator’s electrical characteristics, so the connected drive must match the motor’s current, voltage, and torque requirements. Heat from those windings is dissipated through natural convection, which removes the need for external fans but requires unobstructed airflow around the housing. The motor has no blocking brake, so load holding during power loss must be provided by the machine or the connected drive. Power conductors terminate through a connector on side B, which helps organize cable routing. The motor uses frame size C, which matches the shaft height and flange pattern used for gearboxes or direct mounting.

The motor has a stack length code of 041, which indicates the active iron length and influences continuous torque output without changing the mounting interface. As a motor for analog drives, it accepts velocity or torque commands as ±10 V references rather than digital fieldbus messages. Rotor position and speed are measured through a tachofeedback incremental or absolute encoder. The drive can also use an incremental encoder with standard mounting for conventional quadrature feedback loops. This feedback arrangement supports closed-loop operation across a broad speed range in analog control systems.