IronHorse worm gearboxes with aluminum alloy housings offer a lightweight design with hollow-shaft outputs (all the way through from one side to the other). Optional single and double output shafts, along with output flanges, torque arms, and output covers are available. The gearboxes are available in 30 to 75mm frame sizes and gear ratios from 10:1 to 100:1. The gearboxes are mountable in any direction (except motor pointing up) and utilize C-face mounting interfaces for C-face motors. Maintenance-free, these aluminum gearboxes require no vent plug or breather. IronHorse aluminum worm gearboxes are ideal for reducing output speed, increasing torque, changing drive direction, or running two loads from one motor in applications such as conveyors, packaging machines and rotary tables. IronHorse aluminum worm gearboxes start at $88.00 .