Main rotor blades set for T-rex 450, Trex 450 Pro & Thunder Tiger Mini Titans
CHAMELEON 325 all black carbon fiber main rotor blades set for Trex 450, Trex 450 Pro & Thunder Tiger Mini Titans replacing Align HS1292 carbon blades.
These are the ideal 3G (flybarless) blades
Close Up of Underside of Blades
Operating range: 1350 rpm - 4500 rpm
Recommended operating range: 2200 rpm - 3500 rpm
Smooth & Non-aggressive flying (hovering & forward flight): 2200 rpm - 2500 rpm
/ 70%
Intermediate flying (smooth loops, rolls and flips): 2800 rpm - 3200 rpm / 90%
Hard 3D flying (smooth and extremely aggressive): 3200 rpm - 3500 rpm
Auto Rotation blade pitch setup: -6 to -4 degrees
Auto Rotation Glide pitch setup: -4 to -2 degrees with medium to fast forward
speed... flare 2 feet above ground for a perfect landing.
| Stall RPM | Normal RPM | Idle-1 RPM | Idle-2 3D RPM | MAX | Mast Rock RPM | |
| Main Rotor | 1,350 | 2,400 | 3,200 | 3,400 | 4,500 | 1,950 |
| TH Power | 15% | 70% | 90% | 100% | low | |
| TH Off | 1,150 | |||||
|
Blade Pitch |
+12 | +6 | +5 | +5 | +6 / +10 |
| TEST EQUIPMENT | Test Condition | |||
| Heli kit | Trex 450 | Wind | 0 mph | |
| Stock | Temp | 85 degree F | ||
| Main Rotor | CHA-M3250A | Elevation | 210ft above sean level | |
| Battery | AMP-2200-3S-20C | Height | Under 150ft | |
| SPECIFICATIONS | |
| Length | 325mm |
| Width | 32mm |
| Weight | 37 g/set |
| Grip | 5mm |
| Mounting Hole | 3mm |
| Core | Foam |
| Weighted | Yes |
| Foil | Symmetrical |
| Tip | Curved |
Definitions:
Mast Rock is caused by low rotor RPM and rotor head dampening. This visible shaking or rocking motion is visible arount the rotor mast as rotor RPM is lowered. This natural rocking motion is caused by the rotor head dampeners not providing sufficent dampening at given main rotor RPM. If the dampeners are soft, then the effect will occur at a lower RPM. If the dampeners are hard (such as 3D), then the rocking motion will occurr at a much higher RPM. You can avoid this motion by simply raising the main rotor RPM.
MSRP: $29.99
ON SALE FOR ONLY $21.99
|
Regularly $29.99
ON SALE Only $21.99 |
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