Gyros Make 'Double Stage Worm Gear Box' A Double-stage worm gearbox with 0.37 Kw Motor is a type of gear reduction system that uses two worm gear sets in series to achieve high gear ratios and compact designs. Here's a breakdown: Key Components: Two worm gear sets: Each set consists of a worm (a screw-like component) and a worm wheel (a toothed wheel). The first stage reduces the speed, and the second stage further reduces it. High gear ratios: Double-stage worm gearboxes can achieve gear ratios of 100:1 or higher, making them suitable for applications requiring significant speed reduction. Compact design: The worm gear sets are typically arranged in a compact, right-angle configuration, allowing for efficient use of space.