Allen-Bradley 160S-AA04PSF1 Analog Signal Follower Variable Speed Drive

Allen-Bradley 160S-AA04PSF1 Analog Signal Follower Variable Speed Drive is a compact, chassis-mount AC drive from the 160 SSC family that delivers 1 HP output from a 200–240 VAC single-phase supply. In Analog Signal Follower mode, it accepts an external control signal to govern motor speed, enabling smooth, proportional speed control for small conveyors, pumps, fans, and other light-load applications. The unit is rated for 4.5 A continuous current and provides up to 0.75 kW (1 HP) of drive power, making it suitable for tight installations where space and simplicity matter. It carries an IP20 enclosure rating and is designed to operate in ambient temperatures from 0 to +50°C, aligning with typical factory environments. With chassis mounting and Rockwell Automation heritage, the 160S-AA04PSF1 integrates into the 160 SSC platform for straightforward installation in new equipment or retrofit projects that require a compact, analog-controlled speed control solution.