Product overview
The Kpower DHV823-W 15kg Fully Waterproof Coreless Servo is an actuator for RC, drone, robot and robotic-arm mechanisms. Applications include inspection drones, agricultural spreaders, service robots and medical equipment. Its all-metal architecture combines an aluminum-alloy case, a coreless motor, metal gears, 2BB bearings and potentiometer position sensing. The gearing features titanium-coated precision teeth and low backlash. For mechanical integration, the servo measures 40x20x39mm, weighs 72g (2.54oz), and has a 25T output spline with a Φ5.9mm diameter.
The control specification is PWM, with customization supported, while customizable serial-port control supports TTL/RS485. Angular travel is 180°, also with customization supported. The servo operates across a 4.8-7.4V supply range. At 7.4V, its stall torque is 18kg·cm, its no-load speed is 0.13sec/60°, and its stall current is 4000mA. Environmental specifications comprise an IP67 waterproof rating, with customization supported, and an operating temperature range of -10～50°C. These electrical, motion and environmental parameters define the servo component's specified operating configuration.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Kpower DHV823-W 15kg Fully Waterproof Coreless Servo |
| Product purpose | Servo actuator for RC, robot, drone and robotic-arm applications. |
| Listed applications | Service robots, inspection drones, agricultural spreaders and medical equipment. |
| Construction | All-metal construction. |
| Gear features | Titanium-coated high-precision metal gears with low backlash. |
| Serial control options | TTL/RS485 support.Customized serial-port control. |
| Stall torque | 18kg·cmAt 7.4V. |
| No-load speed | 0.13sec/60°No load; at 7.4V. |
| Travel angle | 180°Customization supported. |
| Voltage range | 4.8-7.4V |
| Dimensions | 40x20x39mm |
| Weight | 72g (2.54oz) |
| Stall current | 4000mAAt 7.4V. |
| Case material | Aluminum alloy |
| Gear material | Metal |
| Spline | 25T Φ5.9mm |
| Motor | Coreless motor |
| Bearing | 2BB |
| Position sensor | Potentiometer |
| Signal and protocol | PWMCustomization supported. |
| Waterproof rating | IP67Customization supported. |
| Operating temperature | -10～50°C |
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