RC Model Shop

Aluminium HI-WATT S300 Gearbox - Hyp

All-Aluminum superlight gearbox for E3D and parkflyer use. The Hyperion X-22 S Series motors are a perfect match, or you may fit any other brand 20mm motor, such as Hacker B20 or HiMaxx 20 series.

The hard aluminum 4mm main shaft runs through two high-quality 4mm bearings for high precision, low noise, and low power losses. The shaft necks down to 3mm at the output, to allow fitting of HP-SAVER-30 propsaver mount, or HP-ADAP-30 Short or long collet adapters.

The wide, glass-filled spur gear is very durable, and rated for up to 300W in large E3D models. Five pinion gears(2.0mm hole) included , for gear ratios from 3.78 to 6.8:1. You may also use lower-tooth-count GWS EPS-400 spur gear to obtain ratios under 3.78:1.

Price $29.00

Aluminium HI-WATT S400 Gearbox - Hy

All-Aluminum superlight gearbox for S400 class motors 80W to 300W peak. The Hyperion Y-22L Series motors are a perfect match, or you may fit any other brand 20mm long motors, such as Hacker B20 L or HiMaxx/Feigao 20 long motors. The hard steel 4mm main shaft runs through two high-quality 4mm bearings for high precision, low noise, and low power losses. The shaft is threaded at the output, to allow direct mounting of GWS and APC Props with 4mm holes or adapters (See Hyperion precision threaded rings for APC props). The wide, glass-filled spur gear is very durable, and rated for up to 300W in large E3D models. Five 2.3mm pinion gears included, for gear ratios from 3.6 to 6.0:1. You may also use lower-tooth-count GWS EPS-400 spur gear to obtain ratios under 3.6:1.

Price $29.00