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08-25-2019, 11:53 AM | #1 |
Newbie Join Date: May 2017 Location: Belgium
Posts: 20
| trx4 sport kit - advise on motor and pinion
Hi there, I am collecting electronics for the build of a trx4 sport kit. As newbie I selected most of the stuff based on other peoples reviews more than i can based on my own experience. So I got a radio, servo and ESC based on RC-review's YT-channel and cross checked with info I found on this forum. The 20kg servo happened to be the same servo as I use on my Barrage gen2 for a while now. Ordered the HB1080 ESC and the FlySky gt3b radio. I have ordered a 12T motor and 9t pinion combination on AliExpress. Basically selected the motor based of the amount of orders, so how many they have sold. Now wondering if I shouldn't have been better off choosing for a 27t or 35t with a pionion with more teeth. Is there is an ideal or recommanded motor turn and pinion teeth combination? What do you guys use? Regards from Belgium. Bas |
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08-25-2019, 11:56 AM | #2 |
RCC Addict Join Date: Sep 2014 Location: Ft. Lauderdale, Florida
Posts: 1,229
| Re: trx4 sport kit - advise on motor and pinion
Did you mean 21t 550 motor instead of 12T motor? If not, the 12T motor will burn out quick Sent from my LM-G710VM using Tapatalk |
08-25-2019, 12:29 PM | #3 |
Newbie Join Date: May 2017 Location: Belgium
Posts: 20
| Re: trx4 sport kit - advise on motor and pinion |
08-25-2019, 12:32 PM | #4 |
RCC Addict Join Date: Sep 2014 Location: Ft. Lauderdale, Florida
Posts: 1,229
| Re: trx4 sport kit - advise on motor and pinion |
08-25-2019, 02:05 PM | #5 | |
RCC Addict Join Date: Nov 2017 Location: 3rd rock pile on the right
Posts: 1,799
| Re: trx4 sport kit - advise on motor and pinion Quote:
Sent from my SM-J327VPP using Tapatalk | |
08-25-2019, 03:27 PM | #6 |
Newbie Join Date: May 2017 Location: Belgium
Posts: 20
| Re: trx4 sport kit - advise on motor and pinion Thanks. 21T it will be. And what would you advise in regard to the pinion? Doese the 9 teeth suffice that I ordered, or better go with one with more teeth? Last edited by Bastiaan; 08-25-2019 at 03:32 PM. |
08-25-2019, 03:31 PM | #7 |
RCC Addict Join Date: Sep 2014 Location: Ft. Lauderdale, Florida
Posts: 1,229
| Re: trx4 sport kit - advise on motor and pinion
I think the 9t pinion only works with the 45t spur. Sent from my LM-G710VM using Tapatalk |
08-25-2019, 04:31 PM | #8 |
RCC Addict Join Date: Nov 2017 Location: 3rd rock pile on the right
Posts: 1,799
| Re: trx4 sport kit - advise on motor and pinion
Im runnin 11t/54t in my scx10 ii. Im not sure how much difference there is in gearing from the scx10 ii n the trx4 Sent from my SM-J327VPP using Tapatalk |
08-25-2019, 06:02 PM | #9 |
I wanna be Dave Join Date: Feb 2017 Location: My mothers basement
Posts: 2,128
| Re: trx4 sport kit - advise on motor and pinion
I like the 9t pinion, myself. Sent from my SM-N950U using Tapatalk |
08-26-2019, 02:43 AM | #10 |
Newbie Join Date: May 2017 Location: Belgium
Posts: 20
| Re: trx4 sport kit - advise on motor and pinion
Excellent. Will start with 45/9t and go from there. Thanks all! |
Tags |
motor and pinion, trx4 sport |
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