Align T-Rex 250
From RC Helicopter Wiki
| Align T-Rex 250 | |
|---|---|
| Manufacturer | Align |
| Class | 200 size electric |
| Build | Kit |
| Blade size | 200mm straight and tapered in kit |
| Level | Beginner to Advanced |
| Frame | |
| Material | Carbon fiber |
| Type | Stacked |
| Servo size | Micro |
| Rotor head | |
| Grips | Metal |
| Head block | Metal |
| Links | Ball |
| Swash | Metal |
| Control | 120° CCPM |
| Tail | |
| Drive system | Belt drive |
| Auto driven | Yes |
| Tail pitch slider | Single |
| Tail blade grips | Metal |
| Tail case | Metal |
| Boom strut material | Metal |
| Dimensions | |
| Height | 165mm |
| Main rotor diameter | 450mm |
| Tail rotor diameter | 108mm |
| Length | 430mm |
The Align T-Rex 250 is a miniature collective pitch electric helicopter produced by Align. In September 2009 Align released a Second Edition (SE) with improved head bearings, CCPM plate, motor, skids, and tail rotor.
[edit] Known issues
There is a problem with the tail rotor assembly on some helicopters, leading to poor tail control authority. This can be fixed either by replacing the tail rotor hub, or by performing a small modification; see below.
[edit] Files
[edit] External links
- Align response to tail rotor issues on Helifreak.
- T-Rex 250 flying 3D on YouTube.