Airplane drawings gearbox-plans Gear Reducer
| Model | Airplane drawings gearbox-plans Gear Reducer |
|---|---|
| Condition | New |
| Location | Almaty , KZ |
| Date Listed | Aug 4, 2026 |
| Expires | Aug 14, 2026 |
Description
Airplane drawings gearbox-plans Gear Reducer — $36.
Specs
- Make / Model: Airplane drawings gearbox-plans Gear Reducer
- Condition: New
- Location: Almaty
Summary
Airplane gearbox drawings-PDF-Gear Reducer airplane gearbox plans-"Drawings". Gallas Gearbox - Gear Reducer - PLANS. This is not a finished gearbox;. Ivan Gallas-designed gearbox (milled housing). The gearbox drawings are available in PDF and JPEG formats.
Description
Airplane gearbox drawings-PDF-Gear Reducer airplane gearbox plans-"Drawings"
Gallas Gearbox - Gear Reducer - PLANS.
"Drawings" - Gear Reducer.
Attention!
This is not a finished gearbox;
these are drawings and plans for construction in a home workshop.
All files are in PDF and JPEG formats.
All information is in Russian, but this can be translated using Google Translate. I will only send you the drawings; unfortunately, detailed instructions and manufacturing descriptions are not included in the files.
All drawings include dimensions for turning operations.
Type: This is a mechanical gear reducer, using toothed pinions to transmit power and reduce rotational speed.
Ivan Gallas-designed gearbox (milled housing)
The gearbox is easy to manufacture (no casting required; the housing is milled from an Al alloy). Compact, weighing approximately 6.5 kg.
Designed for power outputs up to 75-80 hp. It is a single-stage, enclosed gear reducer with a 1:3 gear ratio. The high-speed hub is standardized to fit Rotax dimensions.
Lubrication is by mixing transmission oil (50 ml); a mechanical impurity trap is included. The pinion and wheel are mounted on two bearings, with a design life of 1200 m3/hour.
Mounting bracket: An aluminum or metal component that holds the entire assembly together.
Fasteners: Bolts and nuts for assembly.
Function: The system is designed to vary torque and angular velocity between two shafts, typically for speed reduction (gearbox).
Materials: The main metal is made of aluminum or steel.
The gearbox drawings are available in PDF and JPEG formats.
This gearbox is suitable for a homemade airplane, gyroplane, motorized hang glider, aerochute, and airboat.
READ THE DRAWINGS AND BUILD YOUR PROJECT.
See also my other auctions. I leave feedback for each of my clients if you do the same.
Have a nice day and happy trading.
Please note: This is not a physical product and will not be shipped. After payment, I will send you the files via eBay internal email. You can download them from the Google Drive link.
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All files are in PDF and JPEG format.
All information is in Russian, this can be translated using Google translator. I'll only send you the drawings, but unfortunately, there are no detailed instructions or manufacturing descriptions in the files.
All drawings include dimensions for turning operations.
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