Product overview
The Scorpion HK5-5030-385kv (6 x 40mm shaft) is a helicopter propulsion motor intended primarily for 14s 800mm class 3D helicopters, with a further application range covering 700mm - 800mm helicopters on 12s - 14s. Its construction combines a 50 mm diameter, 30 mm thick stator with 12 stator arms and 10 stator poles. Motor Kv is 385KV RPM/Volt, while the winding specification is 6T with 1.56mm motor wire. An internal fan and an external centrifugal fan provide the cooling architecture.
Installation space must accommodate a 62.8mm x 67.40mm body and a 5.98mm x 40mm external shaft; motor weight is 734.0g (25.89oz). Continuous ratings are 120 Amps and 7200 Watts, while 216A and 13000 Watts peaks are limited to two seconds. The LiPo specification is 12s - 16s, with higher cell counts requiring appropriate gear ratio adjustment. Supplied accessories include three 6mm female bullet connectors, three heat-shrink pieces and one accessory bag with mounting hardware. The included motor carries the HK5-5024 BLDC designation. Weight including packaging is 864g.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Scorpion HK5-5030-385kv (6 x 40mm shaft) |
| Intended application | Helicopter propulsion motor.Primarily 14s for 800mm class 3D helicopters; 12s - 14s for 700mm - 800mm helicopter applications. |
| Cooling architecture | Internal fan combined with an external centrifugal fan. |
| Motor Kv | 385KV RPM/Volt |
| Weight | 734.0g Grams (25.89oz) |
| Motor Body Dimensions | 62.8mm x 67.40mm (2.47" x 2.65") |
| External Shaft Dimensions | 5.98mm x 40mm (0.235" x 1.57") |
| Continuous Current | 120 AmpsContinuous operation. |
| Continuous Power | 7200 WattsContinuous operation. |
| Peak Current | 216A (2 seconds)2 seconds. |
| Peak Power | 13000 Watts (2 seconds)2 seconds. |
| Max Lipo Cell | 12s - 16sHigher cell count possible with appropriate gear ratio adjustment. |
| Stator Diameter | 50 mm (1.97 in) |
| Stator Thickness | 30 mm (1.18 in) |
| No. of Stator Arms | 12 |
| No. of Stator Poles | 10 |
| Motor Wind | 6T |
| Motor Wire | 1.56mm |
| Included motor designation | 1 X HK5-5024 BLDC MotorIncluded equipment. |
| Connectors | 3 x 6mm Female Bullet ConnectorsIncluded equipment. |
| Heat shrink | 3 x Heat ShrinkIncluded equipment. |
| Mounting accessories | 1 x Accessory bag / Mounting HardwareIncluded equipment. |
| Packaged weight | 864gIncluding packaging. |
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