Copter 6025-1

The is a tiny tiny coaxial aluminium frame helicopter with a gyro and infrared controller. A small vertically mounted tail rotor is used to provide fast forward and backward elevation.

Specifications

• Remote: Infrared, 3 channels, integrated charger, 3 band switch
  • Controls: Elevator, rudder/yaw, and throttle
• Battery: 60 mAh 3.7V (1-Cell) Lithium-Polymer
• Soft cut-off on low battery
• Weight: X grams
• Dimensions: 100x20x70mm (LxWxH)

Tweaks

• Mount small E-flite battery between the skids
  • Replace battery with higher capacity E-flite battery
• Removable battery with connector
  • Unsolder from circuit and use small connectors
• Improve cooling of the motor
  • Metal fins, funnel, thermal grease
• Remove spring on throttle stick
• Replace metal screws with nylon
• Use higher quality LiPo batteries
  • Zippy 70 mAh 20C
• Balance weight and flight performance

References

• SanHuan Copter 6025-1 RTF