Scorpion HKII-4225-810kv Limited Edition (6mm 32mm)

Price: $299.95
(as of Sep 02, 2024 17:23:00 UTC – Details)

With the trend of ultra light weight 700 size models running 6-8s batteries on the rise, the market called for a light weight, powerful, but not battery puffing motor. So Scorpion created the HKII-4225-810kv motor for a Limited Edition run!
Sized directly between our proven HKIV-4025 and HKII-4525 motors in terms of weight and power, and LIGHTER yet MORE powerful then our competitors 4030 motors, this motor represents the most technologically advanced power source ever offered for an electric helicopter.
Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price.
Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Plated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses.
Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.
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