HobbyKing
Scorpion HK-5020-520 Brushless Outrunner Motor
| Model | HK-5020-520kv |
| Motor Wind | 13 Turn Delta |
| Motor Resistance (Rm) | 0.015 Ohms |
| Shaft | 5.98mm |
| Weight | 468g |
| Cell count | 12s |
| Outside Diameter | 61.0mm |
Spec:, :520rpm/v, : 1.72A, Max Continuous current:, 90A (Max Peak 130A/5 seconds), Max Power:, 4000w (Max Peak 5800W/5 Seconds),
The Scorpion HK-5020-520 motor is designed for 700 class Electric Helicopters, and for people that want to convert their .90 size glow helicopter to electric power. This motor has a maximum continuous power rating of 4000 watts at 90 amps, and a peak power rating of 5800 watts at 130 amps! The larger diameter 50mm stator allows these motors to produce insane amounts of torque.
Scorpion HK 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 anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.
Kv
No Load Current
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Found 10 years, 6 months ago