Self-climbing motorized hoists with integrated winch drive designed for stage lighting applications. Features 11 m maximum lift height with 120 kg safety load capacity and 5.6 m/min travel speed. Equipped with 3-phase 0.55 kW motor with integrated frequency converter, 3 independent CE17 2P+E light circuits (5kW each), and 4 steel support wires. Includes comprehensive safety systems: upper/lower travel limit switches, overload protection, slack rope detection, and overvoltage protection. Control via +/- 24V signal with flat multicore cable for power and control. Lighting suspension range adjustable from 2-3.2 m.