type of gearbox
- motor-servo-dat - gearbox-dat == - SG90-dat
Planetary Gearbox:
These are highly efficient and keep the output shaft in line with the motor shaft. They are great for high-torque applications like robotics or electric vehicles.



outter gear == "sun" gear
inner gear == "Clutch" gear
- wheel-dat - wheel-hub-dat - gearbox-dat inside



inner and outter pair

just more nice examples

double planetary gearbox

Worm Gearbox:
These provide massive reduction in a small space (e.g., 60:1) and have a "self-locking" feature, meaning the output shaft won't turn unless the motor is spinning.
common gearbox
small size

ratio 1:1 dimension 50x50x25mm


plate gearbox
- this specially for motor 5555 - metal-dat - metal-molded-dat

angular gearbox

apps
RC clawer gearbox

work with motor-stepper-dat - motor-brushless-dat - motor-servo-dat

meta cutting full metal gears

gearbox to sprocket


gearbox assembly
- 25:1
- 37型减速箱
