XK5692-540KV Brushless Inrunner

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Customer Rated

Dec 29, 2012

This is a good motor and the biggest inrunner I have seen. I am planning to put it on a pylon racer to replace a .90 fs engine. This motor has the power equivalent of a 20-35cc engine. I am using an 8mm prop adapter that fits a 6mm shaft and it turns props well. Aircraft ESCs have a little trouble getting it started especially with large diameter props. It turned an 18x8 wood prop on a 4s lipo at 70Amps at almost full throttle. This is the biggest prop it can/should turn. I also tested a 12x10, 12x12e, and 11x14 all reached 72A on 6s lipo. I might use 8s lipo only for short bursts of speed to keep the amps in a safe range. I am hoping for speeds from 120-170mph. I will add comments later when I get the plane ready.