ReadyToSky ZD550 Carbon Fiber Foldable Quadcopter Frame Kit

The ReadyToSky ZD550 is a 550 mm folding quadcopter frame in 3K carbon fibre, made for aerial photography rigs, long-range FPV and custom builds that carry a camera or gimbal underneath. The arms fold for transport and the tall landing gear keeps payloads clear of the ground.

Key features

• Full 3K carbon fibre construction keeps the frame rigid and limits vibration at 630 g

• Folding arms shrink the footprint for carrying and storage

• 260 mm landing gear leaves room for a gimbal or camera below the body

• Sized for 3508-class motors, 12 to 15 inch props and 30 to 40 A ESCs

• Suits 4S or 6S LiPo power systems

Specifications

• Wheelbase: 550 mm (diagonal)

• Weight: 630 g ±2 g

• Landing gear height: 260 mm

• Material: 3K carbon fibre

• Recommended motors: 3508

• Recommended props: 12 to 15 inch

• Recommended ESCs: 30 to 40 A

• Battery: 4S to 6S LiPo

Match motor KV to the cell count: lower-KV 3508 motors pair with 6S and 15-inch props, higher-KV versions with 4S and 12 to 13 inch props. With 15-inch props, check tip clearance between neighbouring props before final assembly.