

Standard low-profile, high-torque/very-high-speed digital servo with brushless motor and BB-ed dual output shaft for general-purpose use in all types of RC models - ideal for 1:10/12 RC road cars, as well as airplane and helicopter models. Aluminum case with CNC-machined central heatsink for perfect cooling under high loads.
The GO-12S57MG is programmable using the KAVAN GO servo programmer/USB interface and PC software.
Wide input voltage range 4.8-7.4 V (nominal), operational 4.8-8.4 V.
Output shaft 25T/5.92 mm.
Servo dimensions Standard
Servo type Digital
Programmable Yes
Torque at 4.8 V [kg∙cm] 14
Torque at 6.0 V [kg∙cm] 17
Torque at 7.4V [kg∙cm] 19.5
Torque at 8.4V [kg∙cm] 20
Speed at 4.8V [s/60st] 0.105
Speed at 6.0V [s/60st.] 0.09
Speed at 7.4V [s/60st] 0.08
Speed at 8.4V [s/60st.] 0.07
Metal servo gears
Ball bearings 2×
High voltage Yes
Power supply [V] 4.8 - 8.4
Length [mm] 40.2
Width [mm] 20.2
Height [mm] 26.5
Weight [g] 57.2
Designed for airplanes, helicopters, passenger cars
Water resistance No