Product overview
The Yahree IP5008 KV370 is a brushless propulsion component for multirotor aircraft, VTOL UAVs and heavy-duty drones. It measures 55.6+/-0.1 mm in diameter and 27+/-0.3 mm in length, and weighs 131+/-5 g. Its electromagnetic architecture combines 24 slots and 28 poles with heat-resistant wire, laminated steel sheets and optimized arc magnets. The multislot arrangement is designed to reduce cogging torque. The standard winding is rated at 370+/-5% RPM/V, while custom KV, appearance and color options are available for OEM/ODM projects.
The recommended propulsion configuration uses a 6S LiPo battery, 6S/80A ESC and 1760 propeller. Named integration options include the YHR P17*6.0 carbon-fiber propeller and FLAME 80A 6S ESC. At 24 V, maximum continuous current and power are 46 A and 1104 W; the higher 51 A and 1224 W rating is limited to 15 seconds. Motor temperature at maximum continuous current is 85°C. The magnets have a maximum operating temperature of 150°C, with 120°C recommended as the upper limit. Thrust varies with propeller, voltage and test conditions, and bearing replacement is recommended after 60 hours of use.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Yahree IP5008 KV370 brushless motor |
| Motor diameter | 55.6+/-0.1 mm |
| Motor length | 27+/-0.3 mm |
| Slots and poles | 24N28P |
| Motor KV | 370+/-5% RPM/V |
| Free-load current | 1.5 A maximum20 V. |
| Phase-to-phase resistance | 51+/-8% mΩ25°C. |
| Maximum continuous current and power | 46 A / 1104 W24 V. |
| Motor temperature | 85°CAt maximum continuous current. |
| Maximum current and power | 51 A / 1224 W24 V; 15 seconds maximum. |
| Motor weight | 131+/-5 g |
| Recommended LiPo battery | 6S |
| Recommended ESC | 6S/80A |
| Recommended propeller | 1760 |
| Maximum magnet operating temperature | 150°CRecommended maximum: 120°C. |
| Motor torque constant | 294.15 g·cm/A |
| Motor constant | 0.24 rpm/g·cm |
| Intended applications | Brushless propulsion motor for multirotor aircraft, VTOL UAVs and heavy-duty drones |
| Motor construction | Heat-resistant wire, premium bearings, 2 mm steel sheets with laminated construction, and optimized arc magnets |
| Multislot construction | Multislot arrangement designed to reduce cogging torque |
| Propeller and ESC integration | Compatible with the YHR P17*6.0 carbon-fiber propeller and FLAME 80A 6S ESC |
| Recommended bearing replacement | Replace consumable bearingsAfter 60 hours of use. |
| Customization options | Custom KV, appearance and colorOEM/ODM projects. |
| Thrust dependency | Thrust varies with propeller, voltage and test conditionsPropeller, voltage and test conditions. |
