Product Description:

The MAC041C-0-LS-4-E/050-B-0/WI673LV/S007 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for closed-loop position and speed control in automated machinery, this motor integrates with legacy analog amplifiers to convert electrical input into precise rotary motion. It supports responsive torque delivery for packaging, printing, and assembly lines that require consistent axis movement under changing production loads.

For reliable operation in enclosed installations, the motor dissipates heat through natural convection, eliminating the need for forced-air or liquid-cooling hardware. Its electromagnetic characteristics correspond to the LS winding code, which matches the torque constant and current requirements of compatible MAC analog servo amplifiers. The motor has a frame size of 041 and a frame length of C, providing a compact housing that fits narrow machinery spaces while supporting the required continuous torque. Power conductors terminate at a connector on side B, allowing cables to be routed away from feedback wiring and access panels. This arrangement can reduce cable congestion around the motor while maintaining convenient access to the electrical connection.

Position sensing is handled by an incremental encoder with standard mounting, allowing the drive to count pulses for real-time velocity and displacement evaluation. The feedback assembly also provides tacho feedback, which supplies the analog controller with a continuous speed signal for closed-loop regulation. The motor has no blocking brake, so vertical or back-driven axes require an external holding device when shaft movement must be prevented during a power loss. The unit is configured as a motor for analog drives and is suitable for machinery that uses compatible analog command interfaces. Its feedback arrangement allows the connected amplifier to correct speed variations as mechanical loads change during operation. The compact housing and side-mounted power connection also support installation where machine clearance and cable-routing space are limited.