Ericehess
RCTalk Champion
- Messages
- 188
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- 77
Hey all. I upgraded my vector Sr 48 with a 60A seeking esc, atomx barbwire driveshaft, 35 mm metal prop and 4500kv goolrc motor. Using it with a 1500mah 2S ovionic lipo battery. When I run it it goes great for 30seconds or so then shuts down and restarts at half speed, the low voltage alarm is tripping. Battery new and fully charged and balanced. When I turn off the Low voltage sensor it runs great..goes about 40. The boat is about 17 inches so the 35 mm prop may be overkill. Could the prop be too big for the motor and be causing the low voltage sensor to go off? Doesn't seem to be bogging down at low speeds, gets up to speed quick. I ordered a 3200kv trackstar 380 motor to use with a 3s. Hoping the esc isn't the issue. The motor is a cheap Chinese one so I hope the motor is the issue.