Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufactures on the market today.
The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time.
The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise.
Motor Type: 4 Pole Inrunner
Voltage: 5~7S Lipoly
Internal resistance: 0.0145 Ohm
Max Loading: 65A
Max Power: 1680W
Shaft Dia: 5.0mm
Motor Plug: 3.5mm Bullet Connector
For 90mm EDF Units
Max Currents (A)
Length B (mm):
Can Length D(mm)
Unit Weight (g):
Total Length E(mm)
uno de los mejores motores que he comprado, lo estoy ejecutando con 4s lipo, y helice plegable de carbono 10x8, en un hotliner de 2000mm, sube como un cohete, con una temperatura de 40 grados al finalizar el vuelo.ran on wemotec evo 11 blade,fresh 6s battery gave 69 amps 1600 watts 2.7kg which dropped to 2.5kg after 1 minute, ran cool amps are over spec but watts below 1680 good light weight setup.would not run it on 7s with a 11 blade would be over spec.
Bit disappointed. Purchased to use in Hobbyking 12 Blade High-Performance 90mm EDF Ducted Fan Unit. On a flat 6S battery it pulled 78amps at 1531w the motor is only rated to 65amps.
on a 5S 67amps at 1136W.Mounted on a Het 90 fan unit .
Test data using Madthrust unit to test EDF thrust for 64-90mm fans bought at hobbyking.
6S at 23.7v : 1.9 Kg static thrust 56 Amp , 1329 W ,
8S at 33v : 2.8 Kg static thrust , 75amp, 2477 W .
Disappointed as I bought a lander all metal EDF for 6S at hobbyking gave me
2.85 Kg at 6s ,24 v at ,70Amp ,1680 W . :)I have two flights on my starmax Alpha jet with this motor. I'm using a flyfly 7 blade 90mm fan and a Redbrick 125 opto esc. I get about 3-3:30 mins of hard flight with a 3300mah 6S batt. This motor seems to make excellent power with is combo...comes down cool and sounds great. Has better than 1:1 ratio of thrust to weight! I'm very happy...good stuff!Wow !! Great motor , installed in wemotec 90mm , running 8s with heatsink in an HK L-59 , sounds wonderful .
Pulling around 80 amps
2x4000mah nanotechs 25-50c
Castle ice 100A.
Get One :)