CompassModel Atom 7HV FlybarLess 3D Carbon Fibre Frame Kit (No Motor and Blade)
Looking for something better than the T-Rex 700E 3G ESP? Here is the answer! .
2011-12-01: Latest improved frame design with more space to install larger motor.
2011-08-08: This new stock of 7HV already comes with the upgrade kits installed and English manual.
2011-08-01: New stock will arrive on Wed. Comes with new colourful packaging and manual, fixed all the problems happened in the 1st stock.
2011-06-30: Limited Stock! 2nd stock expected to arrive in 2 weeks.
The 7HV is a completely new design. The 700 electric helicopter is equipped with innovative features like an automatic belt tensioner, one battery slide, which made the quick change battery very easy and a thrust bearing, which protects the ball bearings of the drive.
- The helicopter comes fully the Fe by Sebastian Zajonz, which has incorporated many years of experience in the design. This helicopter was waived really anything that is unnecessary. Thus, the 7HV no push / pull linkages and gets along with very few components.
- The single-stage transmission with large diameter and 1.0 module gear is the burden of the strongest growth engines and provides a high efficiency.
- All linkage is linear and all turning points of the swashplate servo-arms be found at the same height. Angle error as are found in other high-value products are therefore excluded. An oblique linkage may simply not result in symmetrical eruptions and the performance of the system is limited.
- With a view to the future, the geometry of the swash plate and rotor head together with the servo arms on the Flybarless use optimized.
- All servos, the speed controller and the engine sitting on the tail boom and the battery is so close to the center of gravity.
- This arrangement ensures a very high center of gravity, which increases the performance, so does the 7HV with less energy to achieve the same maneuverability and facilitate the Flybarless system his work.
RC711.com is the official distributor of Compass Model.
- 120° CCPM without push/pull and absolutely straight rods.
- Very strong maingear with 136 modul 1 teeths.
- Automatic belt tensioner.
- 25mm Tailboom
- two Idlers with normaly no contact helps to hold the belt on the pulley during hard manouvers.
- Nearly every motor will fit on the motormount without any changes on it.
- Tailbelt with 9mm width for the hardest 3D stunts.
- Battery-Tray for easy batterie changing with just one bolt.
- Ddesigned to have a high CG. That means the batterie hang as close as possible to the bearing block and all servo positions are higher than the Tailboom.
- Short 10mm mainshaft for highes resistance against bending.
- 2 Carbon Frame stiffner connect both Bearingblocks to a strong box and make the frame extremly stiff.
- The frame is designed that the upper part will survive in most cases of crash and the repair is as easy as possible.
- All servos are mounted within 10min without difficulties.
- 3mm strong sideframes at the tailcase.
- Stronger FBL Head with spezial rods and strong m4 bolt for highest forces.
- Battery Slide
- Against storage
- Module 1.0 teeth
- Flybarless use optimized
- High center of gravity
- Length: 1372mm
- Height: 403mm
- Rotor diameter: 1560mm
- Sprocket sizes: 13T
- Gear ratio: 13T: 10.46:1:4.8
- Flying Weight: approx 4.3 – 5.1kg
- Motor Type: Brushless Outrunner
- Battery Size: LiPo with 12S (2 x 6S) 4000-6000mAh
- Blades: 690-710mm
Atom 7HV
- Pre-Assembled Carbon Frame Set
- Pre-Assembled Reinforced Main Gear
- Pre-Assembled Performance Flybarless Rotor Head
- Pre-Assembled Precision Tail Rotor
- Metal Tail Gear Case
- High Quality Painted FG Canopy
YouTube - Compass 7HV @ IRCHA 2011 by Eric Brandenburg
YouTube - Compass 7HV Unboxing Part #1
YouTube - Compass 7HV Unboxing Part #2
Atom 7HV Instruction Manual (pdf 8.5MB)
Atom 7HV Parts List (pdf 800k)
Spare Parts for Compass Atom 7HV
Note:
RC711.com is the exclusive distributor of Compass Model for Asia Pacific. We welcome wholesale enquiries from shop owners/resellers worldwide, please email to wholesale@rc711.com.
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