Roller for solar tracking system. 3d model
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GrabCAD
Roller for solar tracking system.

Roller for solar tracking system.

by GrabCAD
Last crawled date: 1 year, 11 months ago
This wheel&gearbox allows motorized roller having no running clearance or backlash.
The tapper-gear mechanism allows to disengage in case of jamming of the gears or forcing like a clutch.
It is waterproof, and can works without breaking or wear in the worst wheather.
The motor is a stepper NEMA16 and the gearbox need 3 gears.
Shafts, spacers, washers, screws, nuts, stirrup, and ball bearing are common metal.
Roll gear cage, cover, gears and tappet can be make in ABS plastic with a 3D printing.

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