Servos

Servos and Actuators in Model Building – Precision Control for RC Models

Servos and actuators in model building play a crucial role in achieving precise, reliable, and fast control of RC models. Whether aircraft, helicopters, cars, or boats – high-quality servos ensure accurate movements and maximum control. Our Graupner servo range offers a wide selection for beginners, advanced hobbyists, and competitive pilots.

Basics of Modern RC Servos

Every servo is directly connected to the receiver or controller, which supplies both control signals and operating voltage. Depending on the application, analog or digital servos are used.

Analog vs. Digital Servo Technology

Proven analog servos, such as the JR C series, have demonstrated reliability over many years of use. Digital servos, like the JR DS series, offer extreme precision, exact neutral positioning, and smooth response. This is achieved through an advanced 13-bit ACD system with 5,900 steps.

Overview of Graupner Servo Series

• ES Series: Affordable digital servos with Atmel microcontroller for universal use
• HVS Series: High-voltage servos designed for direct 2S LiPo connection
• HBS Series: High-voltage brushless servos with outstanding acceleration performance
• HVC / HCM Series: High-voltage coreless servos, some with durable metal housings

Special Servos and Actuators

The product range also includes special servos with extended operating angles of up to 180 degrees. Particularly popular are sail winch servos, equipped with a winding drum and perfectly suited for RC sailing boats.

Wide Selection for Every Requirement

Various sizes, gear types, torque ratings, and speeds allow optimal customization for any RC model. In addition to Graupner servos, we also offer Robbe and Krick servos to ensure maximum variety and flexibility.

Servos and actuators

Servos and actuators for model building stand for precision, quality, and reliability. From beginners to competition pilots, the right servo ensures perfect control and top performance for any RC application.