Product overview
The Kpower HBL836 25kg All-Aluminium Metal Gear Brushless Standard Servo is a positioning component for fixed-wing drones, desktop robotic arms, service robots and industrial automation. Its architecture combines a brushless motor, metal gearing and an aluminum-alloy case with a digital MCU drive system. A high-linearity potentiometer provides position feedback, while two ball bearings support the output shaft. The low-backlash gear mechanism and 25T, Φ5.9mm spline define key mechanical features for integration into a driven assembly.
The servo occupies 40x20x39mm and weighs 72g, providing concrete dimensions and mass for installation planning. Its electrical operating range is 4.8-7.4V; at 7.4 V, stall torque is 26kg·cm, no-load speed is 0.13sec/60°, and stall current is 4500 mA. The specified configuration uses PWM signaling and 180° travel, with customization supported for both. IP42 protection also carries a customization option. The operating temperature range is -10 to 50°C, setting an environmental limit for integration.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | Kpower HBL836 25kg All-Aluminium Metal Gear Brushless Standard Servo |
| Applications | Desktop robotic arm; fixed-wing drone; industrial automation; service robot |
| Stall torque | 26kg·cm7.4 V |
| No-load speed | 0.13sec/60°7.4 V |
| Travel angle | 180°Customization supported. |
| Voltage range | 4.8-7.4V |
| Dimensions | 40x20x39mm |
| Weight | 72g |
| Stall current | 4500 mA7.4 V |
| Case material | Aluminum alloy |
| Gear material | Metal |
| Output spline | 25T Φ5.9mm |
| Motor | Brushless |
| Bearings | 2BB |
| Position sensor | Potentiometer |
| Signal and protocol | PWMCustomization supported. |
| Ingress protection | IP42Customization supported. |
| Operating temperature | -10～50°C |
| Gear mechanism | Low-backlash mechanism with metal teeth |
| Position feedback component | Imported high-linearity potentiometer |
| Output shaft support | Double ball bearings on the output shaft |
| Drive electronics | Intelligent digital MCU drive system |
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