K-Power DHV813 Servo

The K-Power DHV813 Servo is a high-performance slim servo designed for precision control in RC aircraft, gliders, and other compact model applications. Built with a durable full CNC aluminum case and titanium metal gears, this servo delivers excellent strength, heat dissipation, and long-term reliability even under demanding operating conditions. 

Powered by a high-efficiency coreless motor, the DHV813 provides smooth, responsive movement with consistent torque output and low power consumption. Its dual ball-bearing supported output shaft ensures stable operation and reduced wear, making it ideal for high-precision control surfaces such as slim aircraft wings and performance RC builds.

Operating at 6.0–7.4V, the servo delivers up to 9 kg-cm of torque with fast response speeds as quick as 0.09 seconds per 60°, giving pilots precise and reliable control during flight.

Key Features

• Full CNC aluminum case for durability and heat dissipation

• Titanium metal gears for strength and long service life

• High-efficiency coreless motor for smooth and powerful performance

• Dual ball-bearing output shaft for stability and precision

• Low power consumption with consistent torque output

• Compact slim design ideal for gliders and narrow aircraft wings

Specifications

• Voltage: 6.0–7.4V

• Torque: 7.8 kg-cm (6V) / 9 kg-cm (7.4V)

• Speed: 0.11 sec/60° (6V) / 0.09 sec/60° (7.4V)

• Weight: ~29 g

• Dimensions: 30 × 10 × 35 mm

• Gear Material: Titanium metal

• Case Material: CNC aluminum

• Bearings: Dual ball bearing

• Output Spline: 25T

• Operating Temperature: −20°C to 60°C