B.W.T...Link
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BL-GB02 Bevel Gear Box


$6.69

BWTLink's multipurpose and extremely compact bevel-drive gearbox! Can be used on drivetrains, turrets, general motor use cases, and even for servo applications! With BWTLink designed miter gears, BL-BG7 7mm Hex Miter Gear, BL-BG6 6mm Round Miter Gear, and BL-75S 5mm/7mm spacer, this 4th Edition gearbox can implement different input/output combinations:

Input ShaftOutput Shaft
7mm Hex7mm Hex
7mm Hex6mm Round
7mm Hex6mm D Shape
7mm Hex5mm Hex
6mm Round7mm Hex
6mm Round6mm Round
6mm Round6mm D Shape
6mm Round5mm Hex
5mm Hex7mm Hex
5mm Hex6mm Round
5mm Hex6mm D Shape
5mm Hex5mm Hex

How to secure Gear on shaft with setscrew?
Please read this Article. 		Dimension (LxWxH): 40mm x 40mm x 20mm;
Gear Ratio: 1:1

CAD STEP (Box only): BL-GB02;
CAD STEP (Box with Gears): BL-GB02WithGears;

CAD STEPs (Gearbox Usage Demos):
Demo 1 - 12" x 16" Drivetrain
(whole Carbon Fiber structure - strong and light);


Demo 2 - A robot (2 different gear usages)


Quantity:


  

Real Drivetrain built with Demo 1 CAD
(Hide Control hub, Expansion Hub, and battery inside of the body of drivetrain.
Rotating Hubs 90 degree will make the drivetrain more narrower.)

1st Edition bevel gear box used in 2021-2022 FREIGHT FRENZY

Demo 2 CAD (BWTLink Gear box is used to drive wheel and control lifting subsystem.
This CAD used the 2nd edition gear box.)

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