Nov 18, 2021 · If you are trying to get the 6S (24v) headspeed in the same range as the 12S (48v) headspeed (around 2200 RPM), then you need a motor that has twice the KV rating. That way, it will spin at the same RPM on half the voltage.

EGODRIFT Tengu high-performance brushless motors for RC heli are the result of one year of testing and development. The 3220HS comes with a kV rating of 900kV for 6S LiPo batteries and is the perfect choice for your 380 sized SAB Goblin, Oxy4Max or scale helicopter model.

The 4020HS comes with a kV rating of 860kV for 6S LiPo batteries and is the perfect choice for your 500mm sized SAB Goblin, Synergy, XLPower, Quest, Hirobo, Mikado Logo, Align T-Rex, Gaui or scale helicopter model.

Jan 29, 2015 · You want to run 1000 rpms, 1000 times 10 (gearing) means you need a motor rpm of 10000, plus some headroom. 10000 divided by 22.2 volts (3.7 per cell on a 6S) indicates you need 450kv.

The RotorStar motors are suited to modelers who are seeking a top quality brushless helicopter motor without compromise. *Perfect for Trex 600/HK600/Raptor 50/Gaui X6/Logo 500 or any other 600/.50 size helicopter. Specs: Turns: 10T Voltage: 6S~10S Lipoly RPM/V: 800kv Motor Poles: 8 Internal resistance: 0.0145 Ohm Max Loading: 100A Max Power: 3700W

EGODRIFT Tengu Brushless Outrunner motors for R/C helicopters are the premier choice for your SAB, XLPower, Mikado, Align or Gaui 500-600 class heli. Available for 6S and 12S setups with stator sizes : 4035, 4025 and 4020.

1.Continuation of Align over 25 years motor core technical knowledge and craft, based on 6s voltage, the 460MX (1800KV) motor is tailor made for the T-Rex 450L DOMINATOR, featuring superior efficiency, high power output, extreme torque, and low current, low temperature.

May 29, 2015 · I went with the 2500kv 6S motor. Now just to wait until Pulse releases some 900mah batteries for the thing! First of all - the weight. The 1970kv motor does make more power but weighs in at 82g. Its a big heavy motor. With a heli this small, you really want to keep weight down as much as possible with such a small disk.

EGODRIFT Tengu high-performance brushless motors for RC heli are the result of one year of testing and development. The 4020HS comes with a kV rating of 760kV for 6S LiPo batteries and is the perfect choice for your 500mm sized SAB Goblin, Synergy, XLPower, Quest, Hirobo, Mikado Logo, Align T-Rex, Gaui on low head spee