Product Overview
This 20mm pipe diameter three-layer integrated motor mount is a practical accessory for DIY multi-rotor UAVs. It adopts a full wrapped integrated structure, which can fully accommodate speed controllers within the mount to tidy internal wiring and make the whole aircraft look neat and concise. Widely compatible with quadcopter, hexacopter, octocopter and other multi-axis drone frames with 20mm diameter arms, suitable for aerial mapping, power inspection, farm monitoring and other industrial flight platforms.
Core Product Advantages
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3-Layer Full Wrapped Integrated Structure
Special enclosed integral design, reserved independent inner space to place ESC, centralized wiring avoids messy exposed wires, greatly improves the overall appearance of the drone frame.
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High-Density Reinforced Composite Material
Made of high-performance imported composite raw material with precise mold injection molding, fiber content reaches 40%. The material features ultra-low water absorption rate, excellent structural rigidity, anti-vibration and anti-crack performance, durable for long-term heavy load flight operation.
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Dual Standard Motor Mount Hole Layout
Equipped with symmetrical four-side mounting holes of Φ19mm and Φ25mm, compatible with most mainstream outer rotor brushless motors on the market, strong universality for DIY assembly.
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Reasonable Internal ESC Storage Space
Internal cavity reserved enough space for speed controller, maximum accommodated ESC size: 6525.512.5mm, compatible with common 40A-60A industrial drone ESC models.
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Lightweight Design to Reduce Flight Load
Single mount only weighs about 54g, effectively reduces overall takeoff weight of the aircraft, helps save power consumption and extend flight endurance.
Complete Technical Specifications
| Item |
Parameter |
| Applicable Arm Tube Diameter |
20mm |
| Structure Type |
Three-layer integrated wrapped motor mount |
| Material |
High fiber reinforced composite plastic (40% fiber content, low water absorption) |
| Motor Mount Hole Pitch |
Φ19mm / Φ25mm symmetrical 4-hole layout |
| Max ESC Inner Storage Size |
65mm * 25.5mm * 12.5mm |
| Net Weight |
About 54g per piece |
| Compatible Aircraft |
Quadcopter / Hexacopter / Octocopter multi-rotor UAV |
Packing List
1 × 20mm three-layer composite plastic motor mount
Wide Application Scenarios
DIY aerial mapping & survey industrial drones
Power line inspection & mountain patrol multicopters
Farm crop monitoring & plant protection light-load UAV
Aerial monitoring, search and rescue multi-axis aircraft
Custom large folding frame drone replacement spare parts
Warm Installation Tips
- This motor mount is only suitable for 20mm diameter machine arms, please confirm your frame tube size before purchasing;
- Check the motor mounting hole size before installation, match Φ19mm or Φ25mm hole position according to your motor specification;
- Put ESC into the inner cavity of the mount reasonably, arrange wires neatly to avoid wire extrusion damage during flight vibration;
- Tighten all fixing screws evenly after assembly to prevent loosening caused by high-speed flight vibration;
- Avoid long-time overload flight to extend the service life of the composite mount.