Product overview
The Scorpion HK5-4030-1005kv is a BLDC propulsion motor intended for lightweight 700 size helicopters using 6s–7s LiPo batteries, with additional applications requiring up to 6900 W. Its physical architecture combines an internal fan with an external centrifugal fan for motor cooling. The stator measures 40 mm in diameter and 30 mm thick, with 12 stator arms and 10 stator poles. A 3T Delta winding and 1.6 mm motor wire complete the specified electromagnetic configuration.
For mechanical integration, the motor body measures 49.5 mm x 62.0 mm, while the external shaft measures 5.98 mm x 38 mm; motor weight is 428.0 grams. Continuous ratings are 100 amps and 3700 watts, with 180 A and 6900 watts limited to two-second peaks. Higher cell counts require appropriate gear ratio adjustment. The supplied package contains one HK5-4030 BLDC motor, three female 4 mm connectors, three heat-shrink pieces and one hardware/accessory pack, making this a motor component purchase.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Scorpion HK5-4030-1005kv |
| Intended application | Lightweight 700 size helicopters or other applications requiring up to 6900w of power.Lightweight 700 size helicopters on 6s -7s lipo. |
| Cooling architecture | Internal fan combined with an external centrifugal fan. |
| Motor Kv | 1005KV RPM/Volt |
| Weight | 428.0 Grams ( 15.09oz) |
| Motor Body Dimensions | 49.5mm x 62.0mm (1.95" x 2.44") |
| External Shaft Dimensions | 5.98mm x 38mm (0.235" x 1.50") |
| Continuous Current | 100 Amps |
| Continuous Power | 3700 Watts |
| Peak Current | 180A (2 seconds)2 seconds. |
| Peak Power | 6900 Watts (2 seconds)2 seconds. |
| Max Lipo Cell | 6s-7sHigher cell count possible with appropriate gear ratio adjustment. |
| Higher cell count provision | Higher cell count possible with appropriate gear ratio adjustment.Appropriate gear ratio adjustment. |
| Stator Diameter | 40 mm (1.57 in) |
| Stator Thickness | 30 mm (1.18 in) |
| No. of Stator Arms | 12 |
| No. of Stator Poles | 10 |
| Motor Wind | 3T Delta |
| Motor Wire | 1.6mm |
| Supplied configuration | 1 x HK5-4030 BLDC Motor; 3 x Female 4mm Connectors; 3 x Heat Shrink; 1 x Hardware / Accessory Pack.Included in the box. |
| Weight including packaging | 400gIncluding packaging. |
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