The Robins 22 is a micro helicopter with a double‑blade, single‑axis design for stable and silent flight. It is aimed at beginners and includes a 4‑channel transmitter, a 4‑in‑1 controller, and a 7.4 V Li‑polymer battery for longer flight time.
The manual provides a product introduction, detailed specifications, a parts list with spare part numbers, disassembly instructions, and wiring diagrams for the transmitter and battery connection.
| Main rotor diameter | 340 mm |
|---|---|
| Weight | 230 g |
| Length | 360 mm |
| Power system | 180 motor × 2 |
| Configuration | RTF (Ready‑to‑Fly) |
| Transmitter | Standard 4‑channel |
| Controller | 4‑in‑1 controller with gyro, mixer, ESC, receiver |
| Servo | 8 g, 1.3 kg/CM, 0.12 s/60 |
| Battery | 7.4 V 800 mAh Li‑polymer |
It uses a 7.4 V 800 mAh Li‑polymer battery.
The helicopter is equipped with two 180 motors.
The main rotor diameter is 340 mm.
A standard 4‑channel transmitter is supplied.