motors

[helpme]

whats the differnce between 45t 55t 65t 75t and so on whats the diff.

[CreamLad]

The higher the turn the lower the speed.

At the same time going up in turns will give you more torque (in theory).

For example; under the same power, a 12 or 16 turn motor will be much faster, and yet have much less torque than a 65 or a 75 turn motor.

Brushed.

[helpme]

thanks i seen it some where but could not find it anymore

[james22]

the higher the number will also give you more run time on your batteries` ------------------------------------------------------------------------ more torque more power is always a good thing

[Pooflinger1006]

Also when going to a 45t to 75t motor you may need to do a little gear reduction or get a seperate gear reduction unit.

[coolalala]

i've hold on this question and sorry guys i've not looked Yet for a answer but it should be ok in this thread. do you have to change the ESC to a higher turn limit to use a 45-70t rocket? i've got a tazer 12T that im thinking on use in the inc crawler
/thanks Albin

[Mortimer Snerd]

Nope, you're fine. The lower the turns, the more amperage the ESC will draw. A 12t ESC will run 12t and anything higher than that.

[coolalala]

Wow cool but is there any resson to not use it? i mean wont it get so hot that you can fry an egg on it after a few seconds? imo isent it a onroad esc made for onroad? thinking about the heat moste but in the other hand it would not get fried becouse that is so low rpm motor? just to be sure if it will work. i have hade a HBX evo before that i got at xmas and after that i've search everythign you can think of on net but in the esc area im not sure but the thing is that im thinking on get a axial kit and use the old electronic exept the motor
/Albin

[JBHardwear]

My vote go with the 45t, sometimes you need the wheel speed

[rambuller84]

Originally Posted by coolalala

Wow cool but is there any resson to not use it?

Yeah, they suck. The reverse on it will kill you. I think it runs at about 1/10 speed in reverse. I have one in a AX-10 tuber and I can't stand it. But, it's all I have right now. It's getting put in a TC3 once my new MM/7T gets here.

[coolalala]

well im geting the same speed in reverse... well mabye 70% anyay but no way 1/10 but i get your point... so that the thing that makes onroad esc worthless in crawl? that its not zero reverse delay and its slower in reverse that a cralwer esc? well i understand than =) and btw i've been thinking on a 45t also

[rambuller84]

Once you get the 45T in there, you will see that reverse is damn near worthless. If I could post a vid I would make one.

[blue-beard]

Originally Posted by rambuller84

Once you get the 45T in there, you will see that reverse is damn near worthless. If I could post a vid I would make one.

I'm confused are you saying reverse is worthless on a 45t motor?

[JBHardwear]

Originally Posted by blue-beard

I'm confused are you saying reverse is worthless on a 45t motor?

X2 not sure what you are saying, Reverse in mine is perfect. Are you saying it is week or that it has too much wheel speed?

[coolalala]

im just saying that in my car with 15 turn in its almost same speed both f and r.. nothing else. cant point and say, Hey i know that im right.. cuse i dont. dont even got the crawler yet

[rambuller84]

No, what I am saying is the Tazer has a shitty reverse. It is TOOO SLOW in reverse. I have an AX tuber with a 55t and an 18t pinion and it doesn't have enough wheelspeed to get me out of 75% of situations. With a 15T spinning at 40,000 RPM's reverse could be 60% and you'd be ok. Take a 55T and hit 60% reverse on a motor that only spins 6,000 RPM to begin with and you have a useless reverse. Phew. Clear as mud now?

[JBHardwear]

Originally Posted by rambuller84

No, what I am saying is the Tazer has a shitty reverse. It is TOOO SLOW in reverse. I have an AX tuber with a 55t and an 18t pinion and it doesn't have enough wheelspeed to get me out of 75% of situations. With a 15T spinning at 40,000 RPM's reverse could be 60% and you'd be ok. Take a 55T and hit 60% reverse on a motor that only spins 6,000 RPM to begin with and you have a useless reverse. Phew. Clear as mud now?

True the tazers reverse leave you wanting more, I think they are fine on scale rigs but need a little bit more on a comp rig