Product overview
The Kpower HBL1515 is a brushless servo intended for drones, RC model aircraft, robots and industrial automation. Its physical architecture combines an aluminum-alloy case, metal gears, a brushless motor, 2BB bearings and a potentiometer position sensor. The housing measures 35.3x15x34.6mm and the unit weighs 49g (1.73oz), defining its installation envelope and mass contribution. Its output connection is a 25T spline with a Φ5.9mm diameter, a specific mechanical interface to account for when selecting the adjoining linkage.
The electrical configuration uses PWM control and a 4.8-8.4V supply range. Rated stall torque is 15kg·cm, with stall current of 2200mA; the separately specified no-load speed is 0.06sec/60°. Travel is 180°, with customization supported for travel angle, signal and protocol, and ingress protection. The listed protection rating is IP42, and operating temperature is -10～50°C. These electrical, mechanical and environmental limits define the servo's integration requirements alongside its compact housing and spline interface.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Kpower HBL1515 15kg All-Aluminum Brushless Servo |
| Applications | Robots, drones, industrial automation and RC model aircraft |
| Stall torque | 15kg·cm |
| No-load speed | 0.06sec/60°No-load measurement. |
| Travel angle | 180°Customization supported. |
| Voltage range | 4.8-8.4V |
| Dimensions | 35.3x15x34.6mm |
| Weight | 49g (1.73oz) |
| Stall current | 2200mAStall condition. |
| Case material | Aluminum alloy |
| Gear material | Metal |
| Output spline | 25T Φ5.9mm |
| Motor | Brushless |
| Bearing | 2BB |
| Position sensor | Potentiometer |
| Signal and protocol | PWMCustomization supported. |
| Ingress protection | IP42Customization supported. |
| Operating temperature | -10～50°C |
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