Building a super light RC plane, drone, or micro car? This 4-pack of SazkJere GH-S37D digital servos could be perfect. They're incredibly light at just 3.7 grams each, made with plastic gears and a hollow cup motor. They're digital servos, which usually mean better precision and holding power. Specs: Operating voltage is 3.6V to 4.8V. At 3.6V, you get 0.6 kg/cm of torque and a speed of 0.13 seconds per 60 degrees. At 4.8V, that bumps up to 0.8 kg/cm of torque and a speedy 0.09 sec/60°. They have a 90-degree working range, a 150mm cable (black=negative, red=positive, white=signal), and can handle temps from 0 to 60°C. They're known for high efficiency, low noise, and low power consumption. Great for controlling flight surfaces on micro aircraft, steering on small RC cars, or any DIY project where every gram counts. Each set comes with four servos and mounting hardware. Get ready for some precise, lightweight control!
