The TRON 5.5 is a high-performance remote-controlled helicopter designed for experienced pilots and enthusiasts. It is engineered and manufactured by YINTECH and Tronhelicopters Switzerland, a collaboration that brings together professional RC Helicopter Pilots and FPV Drone World Champions with over 18 years of experience in the helicopter industry. The TRON 5.5 aims to provide a lightweight, strong, and easy-to-assemble model with simple maintenance, high quality, and a wide flight envelope, offering precision and responsiveness alongside a unique and sporty aesthetic.
Function Description:
The TRON 5.5 is a radio-controlled helicopter intended for outdoor flight. It is designed for various flying styles, from beginner and sport flying to advanced sport and hardcore 3D flying, accommodating different head speeds. The helicopter's design focuses on performance, durability, and ease of maintenance, making it suitable for pilots who demand high-quality flight experiences. It features a robust main frame, a sophisticated head and tail assembly, and a flexible power system to suit diverse pilot preferences.
Important Technical Specifications:
- Rotor Blades: Recommended main blade size is 550-560mm, and tail blade size is 86-93mm.
- Motor Compatibility: Compatible with a wide range of motor sizes, including 4020 or 4025 series, with 5mm or 6mm shaft diameters and a minimum length of 22mm. Recommended kv ranges from 1000kv-1350kv for 6S setups.
- ESC Compatibility: Supports 6S-12S ESCs with current ratings from 100A-155A.
- Battery Compatibility: Capable of using 6S, 8S, 10S, or even 12S LiPo batteries. Recommended 6S battery capacity is 5000mAh to 5500mAh for optimal power-to-weight balance. Specific recommendations include ManiaX 4500mAh or 5100mAh, Fullymax Stamina 5000mAh, Gens Ace 5000mAh, and Pulse 5000mAh.
- Servos: Requires three midi-size servos for the swashplate and one midi or full-size servo for the tail.
- FBL System: Designed to integrate with a 6-channel FBL device and receiver.
- Pinions: Available pinions for Tron 5.5 include 13T, 14T, 15T, 16T, and 17T, compatible with 5mm/6mm motor shafts. The kit includes a 14T 5mm pinion.
- Tail Pulley: Includes a 19T tail pulley as standard, with optional 18T and 20T pulleys available.
- Gear Ratios:
- Main Gear (135/mod 0.7) with 13T Pinion: Ratio 10.38 (Tail Drive Gear 88T, Tail Pinion 18T: Ratio 4.88)
- Main Gear (135/mod 0.7) with 14T Pinion: Ratio 9.64 (Tail Drive Gear 88T, Tail Pinion 19T: Ratio 4.63)
- Main Gear (135/mod 0.7) with 15T Pinion: Ratio 9.00 (Tail Drive Gear 88T, Tail Pinion 20T: Ratio 4.4)
- Main Gear (135/mod 0.7) with 16T Pinion: Ratio 8.43
- Main Gear (135/mod 0.7) with 17T Pinion: Ratio 7.94
- Head Dampeners: Comes standard with 70 shore head dampeners for sport and moderate 3D flying. Optional 90 shore dampeners are available for high RPM and hard 3D flying.
- Boom Design: Features an Octa boom design with oval side shapes, eliminating the need for boom supports.
- Canopy: High-visibility canopy for perfect orientation in flight. Standard canopy is orange-black.
Usage Features:
- Quick Lock and Release Battery Compartment: Allows for easy and fast battery changes.
- Bearing Block Supported Pinion: The motor mounting design includes a bearing block to support the pinion, which helps reduce overall wear on the power system and drive train.
- Mini or Full-Size Tail Servo Option: Provides flexibility in choosing a tail servo based on pilot preference and performance requirements.
- Well-Engineered Servo Layout: Designed for optimal integration with the FBL system and ESC, ensuring precise control.
- Easy Cable Routing: Offers various options for clean cable management, contributing to a tidy and functional setup.
- High Visibility Canopy: The design of the canopy enhances visibility, aiding in orientation during flight.
- Adjustable Head Speed: Supports a wide range of head speeds (2100-2900rpm) to match different flying styles:
- Beginner and sport flying: 2100-2300rpm
- Advanced sport, 3D flying: 2400-2600rpm
- Hardcore 3D flying: 2700-2900rpm
- Maximum recommended head speed for the main rotor head is 2900 RPM.
- Pre-assembled Components: Some components come pre-assembled from the factory, simplifying the build process. However, it is crucial to check for loose screws and tighten them as needed.
Maintenance Features:
- Loctite Application: Requires Loctite 243 (medium strength, blue) for various screw connections throughout the assembly to ensure secure fastening.
- Grease Application: Grease (yellow) is used in specific areas, such as the main grip bearings, to ensure smooth operation and reduce wear.
- Regular Inspections: Pilots are advised to regularly check the model, perform pre-flight checks before every flight, and inspect blades and linkages for any damage or looseness.
- Part Replacement: All broken or defective parts should be replaced immediately to prevent crashes and ensure safe operation.
- Edge Smoothing: It is recommended to ease all edges on the frames that come into contact with wires using sandpaper to prevent cuffing or cutting of servo wires.
- Servo Wire Protection: Using shrink tubing for servo wire protection is suggested to further prevent damage.
- Tail Pushrod Assembly: The manual provides detailed instructions for gluing the tread into the tail pushrod and the shell on the outside of the rod using 2-component epoxy for double safety and to prevent the tread from turning after adjustment.
- FBL Setup: Emphasizes the importance of precise FBL controller setup, including servo center position, swashplate leveling, and linkage adjustments to achieve zero pitch at center stick.
- Nut Wrenches: Customized nut wrenches (TR501-518) are optionally available for tail shaft assembly, facilitating maintenance.