Hitec/RCD HS-40 Economy Nano Servo

Description

Review: Small and lightweight - The size alone is impressive. Mg996R next to the sg9p next to the Ultra small HS40. They sent me a standoff spacer measuring tool and some candy. I plan on these baby servo's controlling the direction of my picam. Review: Solid little servo - In my experience, the Hitec servos have been more reliable and longer-lasting than some of the cheaper alternatives, and since a servo failure can easily destroy an airplane, I'm gradually replacing my Hxt-500s and similar servos with HS-40s. The HS-40s that I've weighed are 5.1 gm each, including wire and servo arm. I typically use them on tail surfaces on 50W aerobatic aircraft, and I'd be comfortable using one of these to drive one aileron on a 50W airplane or both ailerons on a 25W airplane.