Difference between revisions of "RC Helicopters"
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=== Setup === | === Setup === | ||
* [[T-Rex 250 Setup]] | * [[T-Rex 250 Setup]] | ||
=== Upgrades === | |||
{| border="0" cellspacing="0" cellpadding="1" | |||
|- | |||
|'''Item''' | |||
|'''Stock''' | |||
|'''Upgrade''' [http://www.espritmodel.com/index.asp?PageAction=VIEWPROD&ProdID=8999] | |||
|- | |||
|Swash Servos (3) | |||
|DS410 | |||
|JR DS287MG - DS285(helihobby sugg) | |||
|- | |||
|Tail Servo | |||
|DS420 | |||
|JR DS290G/DS380G(uk) - JR DS3500G - Hitec HSG-5083MG(+HG-5000) - Futaba S3154 (burnout) - Futaba S9650 - Futaba S9257 (big) | |||
|- | |||
|Receiver | |||
|None | |||
|AR6100E | |||
|- | |||
|Battery | |||
|None | |||
|TP910 3S | |||
|- | |||
|Motor | |||
|RCM-BL250 3400KV 9-pole | |||
|Stock | |||
|- | |||
|ESC | |||
|RCE-BL15X 15A JST | |||
|YGE 1+ProgCard [http://www.rcgroups.com/forums/showthread.php?t=947539&page=31] - CC25 | |||
|- | |||
|Gyro | |||
|GP750 | |||
|Spartan DS760 - Hitec HG-5000(Rebrand 2100T) - Futaba GY520 - Futaba GY401 - Logitech 2100T [http://runryder.com/helicopter/t475817p2/] [http://www.bertrc.com/] | |||
|- | |||
|Pinion | |||
|15T | |||
|16T(3D) | |||
|- | |||
|Receiver Power | |||
|ESC | |||
|Stock | |||
|- | |||
|Blades | |||
|Stock | |||
|Carbon Fiber | |||
|} | |||
[http://www.miracle-mart.com/store/index.php?main_page=index&cPath=80_202_208&sort=20a&page=5 Xtreme Production] is also making metal replacements of various stock parts, i.e. tail control link, main shaft blocks, tail boom mount, tail servo mount, battery mount, and swash guide. | |||
=== References === | === References === | ||
Revision as of 16:44, 12 May 2009
Electronic RC helicopters are simpler and easier to maintain than their nitro counterpart. Less parts also means makes it possible to make smaller scale models. Battery longevity has never been better with the latest Lithium Polymer (LiPo) technology.
Radios
- Futaba 6EX 2.4GHz - Review
- Futaba 7C 2.4GHz - Review
- Spectrum DX7 - Timer, subtrims, and deidcated idle curve switch [1]
Chargers
- Bantam BC-6 Multi-Chemisty Battery - Recmd Review Vs EOS0606i
- Hyperion EOS0606i AC/DC 6S 6A 220V/12V
- Align RCC-6CX
- Hyperion EOS 0403i DC 4S 3A
Be aware of clones manufactured by iMax and Turnigy.
ESky Honey Bee King 2 Yellow
Only researched
The Honey Bee King 2 is a cool little micro-helicopter with a belt driven tail rotor. Parts are easy to get.
Specification
- Length: 535mm
- Height: 225mm
- Main blade diameter: 600mm
- Tail blade diameter: 130mm
- Motor gear: 9T
- Main drive gear: 140T
- Drive gear rate: 9:140T
- Weight: 470g (with 1000mAh,11.1V)
References
- Flight Training
- Radds school of rotary flight
- Yellow King 2 kit
- Nybegynner Guide
- Esky English
- RCGroups King v2 Thread
- ZOOM Microheli
- E-sky Honey Bee King 2 førstekjøp
- Esky King 2 Testing Flight
- ESky adjustment videos
T-Rex 450 SE v2
Only researched
The T-Rex 450 series is a micro helicopter, slightly larger than the King 2. All carbon frame and metal head and tail parts. The second revisions improved the central shaft, bearings, and some minor details. The 450 series has evolved and improved based on the parent model.
References
- Different T-Rex models
- T-Rex Wikipedia
- Trextuning.com
- LiPo battery charging and safety guide
- Mercury Adhesives Caddy and Adhesives Set Review
T-Rex 250
This is a new 200 series micro-helicopter from Align, announced in late 2008. Engineered to the quality expected for a T-Rex. There were a few initial problems with the tail but it was quickly handled and fix with a new metal replacement.
The build requires extra attention to details and precision when setting up the links, angles, aligning, and leveling due to the small scale of the helicopter.
My Kit
- T-Rex 250 Super Combo
- Updated tail grip, 1 bearing (instead of 2)
- CF frame 1.2 mm (instead of 1.0 mm
- Hex screws 0.9 mm (still old, newer models have 1.3 mm)
- Spektrum DX7 heli transmitter
- Spektrum AR6100e 6 channel micro-receiver
- Outrage and Thunder Power batteries
Setup
Upgrades
| Item | Stock | Upgrade [2] |
| Swash Servos (3) | DS410 | JR DS287MG - DS285(helihobby sugg) |
| Tail Servo | DS420 | JR DS290G/DS380G(uk) - JR DS3500G - Hitec HSG-5083MG(+HG-5000) - Futaba S3154 (burnout) - Futaba S9650 - Futaba S9257 (big) |
| Receiver | None | AR6100E |
| Battery | None | TP910 3S |
| Motor | RCM-BL250 3400KV 9-pole | Stock |
| ESC | RCE-BL15X 15A JST | YGE 1+ProgCard [3] - CC25 |
| Gyro | GP750 | Spartan DS760 - Hitec HG-5000(Rebrand 2100T) - Futaba GY520 - Futaba GY401 - Logitech 2100T [4] [5] |
| Pinion | 15T | 16T(3D) |
| Receiver Power | ESC | Stock |
| Blades | Stock | Carbon Fiber |
Xtreme Production is also making metal replacements of various stock parts, i.e. tail control link, main shaft blocks, tail boom mount, tail servo mount, battery mount, and swash guide.
References
Builds and reviews
- Elefun T-Rex 250 review
- T-Rex 250 Super Combo Feb 2009 manual - pdf
- T-Rex 250 Combo Feb 2008 manual - pdf
- T-Rex 250 build thread - Steph280 setup
- T-Rex 250 Super Combo Review
- Changed to - Trex 250 build pics
- arky's T-Rex 250
- RC Heli magazine review march 2009
- jasmine T-Rex 250 build videos
- Jermo's DX7 Setup Video
- T-Rex 250 Build Tips
Other
- 7C vs DX7
- Official Align 250 product page
- Mini-HowTo - Align GP-750 Heading Lock Gyro
- The T-Rex 250 new products thread
- Align T-Rex 250 Tail Oscillations: Solved
- How to use a pitch gauge
- Helicopter Transmitter Setup - Spektrum DX7 - video
- Innstilling av Throttle og Pitch-kurven
- CCPM Helicopter Setup
- Head Lock vs Rate Gyro Mode - video
- Bob White video review and guides - HeliFreak Summary post - excellent resource
Spare Parts Suppliers
Community sites
Useful sites
- RC Heli Wiki
- LiPo Wiring
- Trex Tuning
- RC Heli Resource
- Bert Kammerer - great guy
