• Description





Suitable for RC model aircraft and boats. Do not use in carbon wings with RDS. Voltage of potentiometer on the gear must be isulated to carbon parts.

Warning - Potential problems with this servo!

This servo features metal gears, and the potentiometer operating voltage is passed to the servo’s metal output shaft. If an aluminium control surface horn or a non-insulated RDS linkage is used with the servo, and if an electrically conductive contact with the airframe also exists - e.g. in an all-carbon model - the servos will interact with each, as the aforesaid voltage is transmitted between them. You can avoid this problem either by using a plastic control surface horn, or by insulating the servo mount in such a way that no electrical connection exists.

As manufacturer, Graupner/SJ GmbH recommends the exclusive use of accessories which have been tested and approved by Graupner/SJ, as this ensures that they are fit for purpose, work correctly and are safe. If you observe this advice, Graupner/SJ accepts liability to you for the product. Graupner/SJ is not in a position to assess the safety risk of every individual product made by other companies. For this reason we deny all liability If you use non-approved components, or accessories made by other manufacturers.

Graupner servos represent a product line that supplies the right servo with the most diverse specifications for almost every application. Different sizes, gearbox designs, positioning forces and operating times designed for beginners to competition pilots.

C series: proven analog servos from JR, tried and tested a thousand times over
DS series: digital servos from JR, extremely precise neutral position and smooth adjustment characteristics due to 13 bit ACD system with 5,900 steps
DES series: inexpensive digital servos, for universal application areas in model making with high-quality Atmel microcontroller
HVS series; high-voltage servos for direct connection to 2-cell Lipo batteries
HBS series: High-Voltage - Brushless servos for direct connection to 2-cell Lipo batteries, with an incomparable acceleration performance
HVC / HCM series: High-Voltage - Corless servos for direct connection to 2-cell Lipo batteries, highest production quality, partly with metal housing (HCM)

Technical data

Gearbox Type Metal
Torque 6,9 kg
Speed(40°) 0,1
Weight (g) 19 g
Length (mm) 29,5
Width (mm) 12
Height (mm) 29,5
Servo type Digital
Gear tooth
Graupner, based in Kirchheim, Germany, was founded by the family Graupner and, up until March 2013, operated under the third Graupner generation from Stefan Graupner. In March 2013, the company was purchased by the manufacturer of Graupner HoTT RC Transmitter Systems. Graupner covers a large RC assortment including RC Cars and Trucks (GM), Helicopters, Airplanes, RC Electronics (HoTT 2,4GHZ), Chargers, RC Glow-Powered Motors (OS) as well as a large variety of Electric-Powered Brushless Motors. Graupner supplies around 2000 retailers throughout the world.


Often bought together

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