303LikesTeam Scream Racing
11-15-2017, 02:22 PM
#2015
Tech Apprentice
.
i can answer my own question.. The one with 4080kv does not work! Works 1 throttle pull some times then it dies, No response.. Contacted team scream and waiting for answer..
11-16-2017, 07:33 AM
#2016
Sounds like a sensor issue. I would change the sensor wire first and make sure that is not the issue.
11-16-2017, 08:16 AM
#2018
Tech Apprentice
11-20-2017, 05:33 AM
#2019
Tech Master
iTrader: (1)
General motor guidelines (all motors I have ever tested over many years). Disclaimer: This is with any quality motor.
1. Timing between 38 and 48 with 44 about the sweet spot. This is for motor efficiency.
2. Motor temps between 130 and 170 but a little class dependent. too little and you aren't working the motor, too much and you are overworking it.
3. Battery voltage at the end of the run in the neighborhood of 3.85/cell no load. Same rule as motor temp but flipped.
4. Minimum fade from top 5 to last 5. Too much fade you reduce gearing or timing. To slow up front you increase timing or gearing. All of the time following 1,2 and 3.
Getting these steps right beats any bench test other than checking to see if something is wrong with the motor.
1. Timing between 38 and 48 with 44 about the sweet spot. This is for motor efficiency.
2. Motor temps between 130 and 170 but a little class dependent. too little and you aren't working the motor, too much and you are overworking it.
3. Battery voltage at the end of the run in the neighborhood of 3.85/cell no load. Same rule as motor temp but flipped.
4. Minimum fade from top 5 to last 5. Too much fade you reduce gearing or timing. To slow up front you increase timing or gearing. All of the time following 1,2 and 3.
Getting these steps right beats any bench test other than checking to see if something is wrong with the motor.
11-21-2017, 03:32 PM
#2021
Looks like a 2-3yr. old model. I have a couple of them in the "old motor" box. 21.5 w/2 line rotor. No comparison whatsoever to the v1 and especially v2. Excellent motor for it's day, however it's day is past.
11-22-2017, 10:37 AM
#2025