Turnigy HeliDrive SK3 Competition Series - 2839-4300kv (450 size heli)
Turnigy SK3 Competition Series motors are the newest addition to our SK3 motor line-up offering the absolute best quality, performance and efficiency for your model on a competition level. Each and every SK3 Competition Series motor is thoroughly inspected and tested to ensure the high efficiency and top performance required for meeting the demands of competition flying.
Turnigy HeliDrive SK3 Competition Series motors are top quality outrunners designed specifically for use in today's high performance helicopter models.
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 manufacturers 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 top quality brushless motor without compromise.
*Perfect for HK450/Trex 450/Rave 450/Beam E4/Blade 450 or any other 450 size helicopter.
Specs. Turns: 8T Delta Voltage: 3S Lipoly RPM/V: 4300kv Motor Poles: 6 Internal resistance: 0.0155 Ohm Max Loading: 60A Max Power: 660W Shaft Diameter: 3.175mm Shaft Length: 15.7mm Screw Mounting Spacing: 16mm (M3x4) Weight: 79.5g Motor Plug: 3.5mm Bullet Connector
Insane motor for an insane price! Too much power, too much current drain. Compare this one to Scorpion 2221-6t-4400kv 4-times-price same current-draw same performance!
In 450 Pro - Jazz40 - 2200mAh TGY40C expect 2:30 min of full-on action!!
With 50%-govenor (12t slant-gear) i have 3150rpm*0-pitch (60%=3340rpm) ... imagine 80%...
Experts and freaks only! Other take 3600kv.
Quality? Very good, trust them more than usual TGY!