PA500 Mini Electric Hoist (or wire rope winch), typically rated for lifting loads of 250kg with a single cable or 500kg with a double cable pulley
Motor Specs: These hoists usually run on a 220V standard single-phase power and feature copper-wound motors for extended duty cycles.Safety Features: The lever with the red wheel is a safety limit mechanism. If the load is raised too high, it hits this bar and automatically stops the motor to prevent cable overwinding.