Left And Right Independent Double Gearbox (4-Speed)

Easy to assemble best quality

I put this in my model kit Sherman tank model and it work well, thank you !

As with others, I bought this with the Tamiya tank track vehicle platform kit. The gearbox is cool. It has the availability of 4 gear ratios and is powered by small hobby motors and plastic gears with metal drive shafts. All of the gears also ride on metal shafts and have brass looking bushings at the mounting point to the gearbox body. You literally assemble everything but the motors themselves and you do have to press the gear on the motor shaft (by hand). It takes a little while to put it together, but it is not too hard. They do provide the tiny Allen wrench needed and the only other tools you will need are something to snip the gears out of the plastic form and a Phillips screwdriver. It is nice and it works fine understand this is for a lightweight platform. Motors are audibly pretty quiet as are the gears. I'm running at 3.5v but have tested with a fresh 4.8v pack, both seem fine. If interfacing with electronics, you will need a motor controller or H bridge to handle the current - you can not hook this directly to your microcontoller or RC receiver if there is not a motor control built in.

It looks amazing, instructions inside and into the box I decided to assembly with biggest torque around 300:1 Its a little difficult until figuring out how to assemble the shafts, you need to put the plastic yellow stoppers so the small shafts doesn't get out. The rest of the assembly is very easy ans straighforward. It works perfectly with the track set, I could make a small tank and move it around!

Pour transformation en Rc d'un véhicule Bruder D5 et 530

コスパがいいですね。