Inventorsteve
New Member
Hello im making a new gear box for a cheap RC car. Almost nothing stock about it but my pinion gears spins on motor shafts. Its a D shaft but the gears are just round, tried lots of stuff but it comes off after a while like super glue, loctite and soldering the inside of the brass gear to make a D shape and pressing it on. Now i want to add more cooling to the motor because i have over heated 2 now but cant find any pinion gears that will work ether wrong whole size or wrong module. I have a 2435 motor its a 2mm shaft and the gear is 1.5 mod im looking for around 10t-16t og is 9t. I don't want to lose to much torque as it is more for ripping in the ditch than the road. I can find 2mm shaft size but only ever under 1 mod .6 or .5 and if it is 1.5 mod its 2.3 or greater. I could be wrong on the mod number 48t+1/30.7mm tooth to tooth diameter.