RunRyder - My Blades - Noses & Tails >>>> DX7 Program Added

rrTV-PHOTO

New HD TV

HOME rrTV-PHOTO GALLERIES MY GALLERY HELP-FAQ

myHOME PM pmRR MEMBERS 348 ONLINE 42 EVENTS SEARCH REGISTER START HERE

2 pages [ << < ( 1 ) 2 NEXT >> ]

3104 views

POST REPLY

CarbonXtreme	.	Midland Helicopters	.	HeliProz
	.		.

e-E-Flite Blade CP CX 400-3D > My Blades - Noses & Tails >>>> DX7 Program Added

tutelar-rc

Key Veteran - Location: Nobleton, Ontario - Canada -

As requested, here are pictures of my Blades:

Left to Right in photos: 1. Blade CP Brushed, 2. Blade CP Pro Brushless, 3. Blade CP Pro Brushless
1. Blade CP Brushed - "Stock"

Main
- stock motor - 5mm advanced timing
- 2 x Main Motor Heatsink [EFLH1132]
- ESC: stock BCPP 3-in-1
- pinion - 10 tooth
- Flat Bottom Main Blade Set [EFLH1147A]
Tail
- stock tail motor
- 2 x Tail Motor Heatsink [EFLH1131]
- ESC stock 3-in-1
- Tail Rotor Blade: stock [EFLH1122]
Bell Mixer Upgrade Kit [EFLH1170]
9.0 Gram Sub-Micro G90 Heading Lock Gyro [EFLRG90HL]
E-Flite 11.1V 800mAh 3S LiPo, JST/Bal: BCP, BCPP [EFLB0995]
AR6100 DSM2 MicroLite 6-Channel Receiver
AUW = 300g . . . . . . . Flight Time = 8 minutes

2. Blade CP Pro Brushless - E-flite / Feigao

Main:
- Park 370 Brushless Inrunner Motor, 4100Kv [EFLM1000]
- Heat Sink 20x20mm: Park 400 Inrunner [EFLM1912]
- ESC: Castle Creations Phoenix-10 Brushless Speed Controller
- pinion - 8 tooth
- Symmetrical Main Blade Set [EFLH1147B]
Tail:
- Feigao 1208436L 12x30mm Brushless Motor
- GWS 12mm heat sink [GW/EHS-12]
- ESC: Castle Creations Thunderbird-9 Brushless Speed Controller
- Tail Rotor Blade: 4530 GWS with adapter [GW/H001-FD5002-030B]
9.0 Gram Sub-Micro G90 Heading Lock Gyro [EFLRG90HL]
Thunder Power 1320 3S 13C Pro Lite battery
AR6100 DSM2 MicroLite 6-Channel Receiver
AUW = 356g . . . . . . . Flight Time = 14 minutes

3. Blade CP Pro Brushless - Feigao / Feigao

Main:
- Feigao 1308422S Brushless Motor 22 Turn, 2.0mm Shaft, 10A, 4255 RPM/V
- F914: Aluminum Heatsink for 20mm Motors
- ESC: Castle Creations Thunderbird-9 Brushless Speed Controller
- pinion - 8 tooth
- Symmetrical Main Blade Set [EFLH1147B]
Tail:
- Feigao 1208436L 12x30mm Brushless Motor
- GWS 12mm heat sink [GWSEHS12]
- ESC: Castle Creations Thunderbird-9 Brushless Speed Controller
- Tail Rotor Blade: 4040 Press-On
9.0 Gram Sub-Micro G90 Heading Lock Gyro [EFLRG90HL]
Thunder Power 910 3S 16C Pro Lite battery
AR6100 DSM2 MicroLite 6-Channel Receiver
AUW = 315g . . . . . . . Flight Time = 10 minutes

Although I really enjoy flying them all, my favourite at this time is #3...

If anyone would like more details (pics, description, how to, etc.), just let me know...

Enjoy!

09-28-2007 04:50 AM

Altrex
Senior Heliman
Location: West Bend, WI

9 vs 8 tooth

I noticed I am running a 9 tooth main compared to your 8. Do you think this could cause extra torque in my setup and thus tax the gyro a little more?

09-28-2007 05:39 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

No - in fact, you should have less torque during most flight manouvers since your blade pitch will be less for the same lift...

09-28-2007 05:44 AM

jaimsjaimison
Heliman
Location: jefferson nj

your program

hi, i was hopeing that since you are useing the ar6100 on the brushed motor ver. you were also useing the dx7?? if so could you please give us your tx program. i'm still learning and every program setup i try teaches me something. thanks again
Jaims

09-30-2007 02:40 AM

tutelar-rc

Key Veteran - Location: Nobleton, Ontario - Canada -

Because I learned with the stock transmitter, my DX7/AR6100 program basically duplicates the stock transmitter program...
Here is my program for all my Blades listed above:

Code


[TYPE SELECT]
   HELI
[THRO RECOVERY]
   INH
[INPUT SELECT]
   AUX2 = F.MOD
   GEAR = GYRO
[SWASH TYPE]
   3 SERVOS 120°

[D/R & EXP] --> all Flight Mode positions the same POS-0 = POS-1
   AILE
      EXP  LIN
      D/R  100%
   ELEV
      EXP  LIN
      D/R  100%
   RUDD
      EXP  LIN
      D/R  100%
[AUTO D/R EXP]
   NORM INH
   ST-1 P-0
   ST-2 P-1
   HOLD INH
[REVERSING SW]
   ch1 THRO=NORM
   ch2 AILE=NORM
   ch3 ELEV=NORM
   ch4 RUDD=REV. --> Note: G90 Gyro sw is REV
   ch5 GEAR=NORM
   ch6 PIT.=REV.
   ch7 AUX2=NORM
[SUB TRIM]
   I set the sub trim to make the servo arms on the AILE, ELEV and PIT. exactly 90°
      at mid throttle.
   (Remember to have the swash plate level and 1/2" from the end of the main shaft
      at mid throttle.)
[TRAVEL ADJUST]
   All remain at 100%
[SWASH MIX] - 3 SERVOS 120°
   AILE -100%
   ELEV -100%
   PIT. - 30%  Gives me +/- 12° in Idle Up Mode
   EXP  INH
[THROTTLE HOLD]
   HOLD POS.   0.0%
   SW:RUDD D/R  I put the RUDD D/R sw to "on" (1) when I plug in the battery on the helicopter
                (and when a crash is imminent..)
[THROTTLE CURVE]
               NORM      ST-1      ST-2
   EXP          OFF       OFF       OFF
   POINT-L      0.0%    100.0%    100.0%
   POINT-1      INH       INH       INH
   POINT-2     50.0%     50.0%     75.0%
   POINT-3      INH       INH       INH
   POINT-H    100.0%    100.0%    100.0%
[PITCH CURVE] - this gives a smooth transition from NORM to ST-1
               NORM      ST-1      ST-2      HOLD
   EXP          OFF       OFF       OFF       OFF
   POINT-L     40.0%      0.0%      0.0%     40.0%
   POINT-1      INH       INH       INH       INH
   POINT-2     50.0%     50.0%     50.0%     50.0%
   POINT-3      INH       INH       INH       INH
   POINT-H    100.0%    100.0%    100.0%    100.0%
    - pitch curve in NORM is -2°/+12°
[REVO MIX]
   NORM        STNT
   UP  0%      UP  0%
   DN  0%      DN  0%
[GYRO SENS]
   AUTO        F.MODE
               NORM:0
    RATE:      STNT:1
    0: 86%     HOLD:0
    1: 86%
[PROG.MIX1]
   INH
[PROG.MIX2] - allows tail to arm with RUDD D/R sw "on" (1)
   RUDD-> RUDD
     RATE: +100%
              0%
     SW:HOLD
     OFFSET:-100
[PROG.MIX3]
   INH
[TIMER]
   DOWN-T
     8:30  - with stock E-Flite Lipo battery

Hope this helps!

10-01-2007 02:30 AM

jaimsjaimison
Heliman
Location: jefferson nj

hi everyone,
yes TUTELAR that is a huge help.the tip about the swash ,the compleetnes, and the fact it's laid out so well, HUGE help
thank you

JAIMS

10-01-2007 02:45 AM

kopfjaeger
Heliman
Location: Orange,CA

What kind of prop adapter did you use for #3 bird? Also, how did you keep the brushless main/heat sink from interfering with the front servo arm?

By the way, thanks for all of your contribution to the forums. It has been a big help to me.

12-02-2007 07:25 PM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

On #3, the tail prop is a press-on - no tail adaptor. When you press the prop on, just be careful to keep the prop straight to the shaft so you get a secure fit. I also put a drop of CA glue on the prop and shaft (on the outside) to help keep it on. Never had a prop fall off yet... sheared a bunch off onhard crashes though.

Regarding the full wrap-around heatsink, I just cut a small section off with a hacksaw and cleaned it up with file. You only need to remove about 10mm.

Happy to help - I got a lot of help from guys on RunRyder as I started out, just giving a little back...

12-03-2007 03:08 PM

kopfjaeger
Heliman
Location: Orange,CA

Did you alter the TB-9 settings at all?

I am having trouble getting the tail to stay in control.
It either bounces back and forth or makes a larger tail swing when I apply rudder. Was it difficult to find the perfect gain settings? It could just be my E-flite gyro.

12-21-2007 01:30 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

No. I did not modify the TB9 settings (there really aren't any that make a difference).

Make sure that you do not have BECs from both ESCs working at the same time. You need to disable one by removing the center pin (I always disable the tail ESC - no good reason why).

Hopefully you are using remote gain with your setup. If so, just leave your radio in the [GYRO SENS] menu and do a series of test hovers. Increase the rate setting 5% at a time, do test hovers and check to see if the tail starts to hunt. When it does, back it down 5% and redo increasing 1% at a time.

When you are happy in hover, redo the exercise in forward flight to see if you want to make any more fine tuning to the %.

Remember, numbers above 50% are HH mode, numbers below 50% are rate mode. You should be around 86%...

Also, with my setup, Rate 0 applies to NORM flight mode, and Rate 1 will apply to the ST-1 and ST-2 flight modes.

Let us know if this resolves the problem.

12-21-2007 04:18 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

I have the G90 gyro in digital mode by sliding the micro-switch to DS.

12-21-2007 04:22 AM

kopfjaeger
Heliman
Location: Orange,CA

DS on the G90 did the trick. What a difference. Thanks.

12-21-2007 07:09 AM

kopfjaeger
Heliman
Location: Orange,CA

Has anybody tried the short can feigao on the tail?

12-27-2007 02:54 AM

kopfjaeger
Heliman
Location: Orange,CA

I just can not get this brushless setup to work with any reliability. If I nose right and let off the stick, the tail stops nice. If I nose left and let off the stick, the nose resets to where it was before I gave nose left input. I have tested this setup with GY401, 2100T, and G90. The best results have come with the G90 interestingly enough. I was really hoping to make this work with the Logictech gyro, but it has produced the worst results. Prior to going brushless, I could fly this thing pretty well. Now I get nervous turning in a hover.

Where am I going wrong?

1. Nose is drifting right slightly while hovering

2. Gyro works nice one way but not the other

3. Using your DX-7 settings (have fiddled with dx7 settings with no good results)

4. Nose is really bad with higher quality gyros

02-07-2008 06:21 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

What happens when you bench test your setup?

ie. unplug the main motor, power up, move throttle to about 1/2, rotate the heli right, rotate the heli left...

02-08-2008 03:28 AM

kopfjaeger
Heliman
Location: Orange,CA

Tail counteracts nose as it should. It is just when I fly, its as if the gyro OVERCORRECTS on nose left turns.

Bench;
1. Nosing right, tail lowers power
2. Nosing left, tail increases power
3. No rudder input, tail pushes mildly to the left

02-08-2008 03:42 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

Strange - are you using remote gain?

What happens when you adjust the gain on the gyro (+ and -)?

02-08-2008 09:35 PM

kopfjaeger
Heliman
Location: Orange,CA

Removed remote gain and did manual gain on the gyro, same results.
Should the tail rotor be moving when the bird is on the ground and the stick is not moved? As it is now, once I arm the tail (Rudder D/R switch) the tail is pushing mildly to the left with no throttle or rudder input. Is that normal?

02-09-2008 03:01 AM

tutelar-rc
Key Veteran
Location: Nobleton, Ontario - Canada

That is normal for me. The effect goes away as you spool up the main rotor...

With a more sophisticated ESC, you can make it go away.

Can you get your gyro to get both sides of a proper gain setup?

Can you post a picture of your tail setup?

02-09-2008 05:54 AM

kopfjaeger
Heliman
Location: Orange,CA

Gain is straight in hover and forward flight (like the middle picture.) Left nose/right tail input gets bouncy after letting off stick (about 3 or 4 bounces to reset nose.) Right nose/ left tail input is fine. Its just the one side I can't seem to work out.

My tail setup is exactly as your #3 Feigao/Feigao bird. I am rotating between 3 gyros. I am going to try out the 401 again tonight.

02-10-2008 12:28 AM

2 pages [ << < ( 1 ) 2 NEXT >> ]

3104 views

POST REPLY

ZoomsHobbies	.	HeliHobby	.	Ron’s HeliProz South
	.		.

e-E-Flite Blade CP CX 400-3D > My Blades - Noses & Tails >>>> DX7 Program Added

UPDATE SCREEN PRINT TOPIC

Advertisers

Subscribe to This Topic