Product overview
The YAHREE JT5010 KV240/KV360 is a brushless propulsion motor offered in two KV versions for multi-rotor drones. Both versions measure 56.6 +/-0.1 mm in diameter and 29.0 +/-0.5 mm in length, with a 24N28P slot/pole arrangement. KV240 weighs 173.5 +/-5 g and has recommended pairings of a 10-12S LiPo battery, 10-12S/60A ESC and 14-15 inch propeller. KV360 weighs 176 +/-5 g, with recommendations of 4S-6S LiPo, a 6S-60A ESC and a 17-18 inch propeller.
The mechanical assembly incorporates a grid-shaped ventilated canopy, a 6 mm steel shaft and a 15 mm bearing. A circlip and screw secure the T-shaped locking shaft, and regular bearing lubrication is recommended. KV240 has a maximum continuous rating of 33 A / 1584 W at 48 V; KV360 is rated at 40 A / 960 W at 24 V. Their higher maximum ratings are limited to 15 seconds. Both specify a magnet operating limit of 150°C and a recommended maximum of 120°C. Custom KV, appearance and color options are available for OEM/ODM projects.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and purpose | YAHREE JT5010 KV240/KV360 brushless motor for multi-rotor drones |
| Motor diameter | 56.6 +/-0.1 mmKV240 and KV360 versions. |
| Motor length | 29.0 +/-0.5 mmKV240 and KV360 versions. |
| Slots and poles | 24N28PKV240 and KV360 versions. |
| Motor KV | 240 +/-5% RPM/VKV240 version. |
| Free-load current | 1.05 A maximumKV240 version; at 20 V. |
| Phase-to-phase resistance | 83 +/-7% mΩKV240 version; at 25°C. |
| Maximum continuous current and power | 33 A / 1584 WKV240 version; at 48 V. |
| Temperature at maximum continuous current | 85°CKV240 version; at maximum continuous current. |
| Maximum current and power | 46 A / 2208 WKV240 version; at 48 V; 15 seconds maximum. |
| Weight | 173.5 +/-5 gKV240 version. |
| Recommended LiPo cells | 10-12SKV240 version. |
| Recommended ESC | 10-12S/60AKV240 version. |
| Recommended propeller | 14-15 inchKV240 version. |
| Maximum magnet operating temperature | 150°C; recommended maximum 120°CKV240 and KV360 versions. |
| Motor torque constant | Kt: 453.59 g·cm/AKV240 version. |
| Motor constant | Cn: 0.18 rpm/(g·cm)KV240 version. |
| Performance at 30% throttle | 48 V; thrust 1230 g; current 3.6 A; power 172.8 W; efficiency 7.12 g/WKV240 motor; propeller 1552; 30% throttle. |
| Performance at 40% throttle | 48 V; thrust 1590 g; current 5.0 A; power 240 W; efficiency 6.63 g/WKV240 motor; propeller 1552; 40% throttle. |
| Performance at 50% throttle | 48 V; thrust 1970 g; current 6.9 A; power 331.2 W; efficiency 5.95 g/WKV240 motor; propeller 1552; 50% throttle. |
| Performance at 60% throttle | 48 V; thrust 2270 g; current 8.3 A; power 398.4 W; efficiency 5.70 g/WKV240 motor; propeller 1552; 60% throttle. |
| Performance at 70% throttle | 47.9 V; thrust 2800 g; current 11.3 A; power 541.27 W; efficiency 5.17 g/WKV240 motor; propeller 1552; 70% throttle. |
| Performance at 80% throttle | 47.9 V; thrust 3330 g; current 14.4 A; power 689.76 W; efficiency 4.83 g/WKV240 motor; propeller 1552; 80% throttle. |
| Performance at 90% throttle | 47.9 V; thrust 3780 g; current 17.8 A; power 852.62 W; efficiency 4.43 g/WKV240 motor; propeller 1552; 90% throttle. |
| Performance at 100% throttle | 47.9 V; thrust 4550 g; current 23.0 A; power 1101.7 W; efficiency 4.13 g/WKV240 motor; propeller 1552; 100% throttle. |
| KV360 electrical ratings and recommended integration | 360 +/-5% RPM/V; free-load current 2.0 A maximum at 20 V; phase-to-phase resistance 50 +/-7% mΩ at 25°C; maximum continuous current/power 40 A / 960 W at 24 V; temperature at maximum continuous current 72°C; maximum current/power 60 A / 1440 W at 24 V for 15 seconds maximum; weight 176 +/-5 g; recommended LiPo cells 4S-6S, ESC 6S-60A and propeller 17-18 inchKV360 version; electrical measurements at the stated voltages and temperature; peak rating limited to 15 seconds. |
| KV360 motor constants | Kt: 316.82 g·cm/A; Cn: 0.25 rpm/(g·cm)KV360 version. |
| Shaft, bearing and maintenance | 6 mm steel shaft; 15 mm bearing; T-shaped locking shaft secured by a circlip and screw; regular bearing lubrication recommended |
| Canopy construction | Ventilated grid-shaped canopy with protection against dust, debris and foreign objects larger than 1 mmIncludes inverted mounting. |
| Customization options | Custom KV, appearance and colorOEM/ODM projects. |
