ZD850 850mm Six-Axis Folding Hexacopter Frame - Integrated PCB Version DIY Kit

Specifications

• Wheelbase (Diagonal): 850mm

• Arm Diameter: 20mm Carbon Fiber Tube

• Main Frame Material: 3K Twill Carbon Fiber

• Center Plate Diameter: 245mm with 35mm internal height clearance

• Landing Gear Height: 350mm

• Motor Mounting: 18-26mm M3 hole pattern

• Max Propeller Size: 15-inch to 16-inch

• Center-to-Center Arm Spacing: 420mm - 430mm

Key Applications & Projects

• Industrial Inspection: Stable enough for high-precision LIDAR and thermal imaging sensors.

• Aerial Photography: Integrated gimbal mount and high-clearance gear for professional DSLR platforms.

• High-Capacity Battery Builds: The spacious 245mm center deck easily accommodates dual 6S LiPo batteries for extended flight times.

Unlock New Capabilities (Project Evolution)

• Feature Upgrade: The folding design allows this massive 850mm frame to shrink to a fraction of its size for transport, making it an ideal choice for field operations that require rapid deployment.

• Effort Level: Advanced. Requires high-voltage power management and multi-rotor flight controller configuration.

Package Includes:

• 2 x ZD850 Carbon Fiber Center Plates (Top & Integrated PCB Bottom)

• 6 x 20mm Carbon Fiber Arm Tubes

• 6 x CNC Aluminum Folding Arm Assemblies

• 6 x Aluminum Motor Mount Blocks (18-26mm pattern)

• 1 x Carbon Fiber Landing Gear System (350mm height)

• 1 x Gimbal Mounting Plate and Accessory Rails

• 1 x Full Assembly Hardware Kit (M3 Screws & Spacers)

FREQUENTLY ASKED QUESTIONS (FAQ)

1. What is the wheelbase of the ZD850? The diagonal distance between motor centers is 850mm.

2. What does the "PCB Version" mean? The main bottom plate has integrated copper tracks to serve as a high-current power distribution board.

3. What diameter are the arms? The frame uses high-strength 20mm carbon fiber tubes.

4. How do the arms fold? They use an umbrella-style folding mechanism where the arms fold downward for compact storage.

5. How high is the landing gear? The vertical clearance is 350mm from the ground to the bottom plate.

6. What size propellers can I use? It is designed specifically for 15-inch to 16-inch propellers.

7. What motors are recommended? Professional 4114 or 5010 series brushless motors are common for this frame.

8. What is the internal clearance height? There is 35mm of space between the top and bottom plates for electronics.

9. Is the frame 100% carbon fiber? Yes, it uses high-quality 3K twill carbon fiber for all plates and tubes.

10. Does it include a gimbal mount? Yes, a dedicated gimbal mounting plate is included with the kit.

11. What is the motor mounting hole pattern? It supports standard 18mm to 26mm hole spacings with M3 screws.

12. How much does the frame kit alone weigh? Approximately 1.21kg including the landing gear.

13. What is the center plate width? The wide part of the hex center plate measures 245mm.

14. How are the landing gear tubes secured? They are held by 10mm carbon fiber tubes and high-clearance plastic/aluminum mounts.

15. Can this frame fly with a motor failure? Yes, a hexacopter can generally land safely with one motor failure, providing better redundancy than a quadcopter.

16. What battery capacity is recommended? Most professional builds use 6S LiPo batteries ranging from 10,000mAh to 22,000mAh.

17. Are the folding mechanisms plastic? No, the high-stress folding hinges are made of CNC-machined aluminum alloy.

18. What tools are needed for assembly? You will need 2.0mm and 2.5mm hex wrenches and a 5.5mm sleeve wrench.

19. What is the wheelbase arm spacing? The distance between adjacent arms ranges from 420mm to 430mm.

20. Is this suitable for a first-time builder? No, due to the power requirements and hexacopter complexity, it is recommended for intermediate to advanced builders.