RE: WALKERA 37  
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All Forums >> RC Helicopters >> Electric RC Helis >> Walkera Helis - Dragonfly, etc.. >> RE: WALKERA 37
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RE: WALKERA 37 - 5/2/2006 9:56:05 PM   
armycopter



Posts: 616
Joined: 2/10/2006
From: Biddeford, ME, USA
Status: offline 		I try to keep them fresh. I had some crazy things happen with my DF4 when the batteries started getting low. When I first started flying heli's I thought 8 batteries in the transmitter would last a LONG time (and the walkera tx battery meter was still lit up), so after about 20 flights on the same original set of batteries, my DF4 started flipping out in midair. Bank left, right, up down, crash.... Took me a while to figure out it was the TX batteries! It was the last place I considered.

(in reply to HP03 BlackHawk)
       Post #: 101

RE: WALKERA 37 - 5/2/2006 9:58:30 PM   
HP03 BlackHawk



Posts: 129
Joined: 1/7/2005
From: NLR, AR, USA
Status: offline 		I bet you won't get 10 flights with that 7ch tx before needing to be replaced...

(in reply to armycopter)
       Post #: 102

RE: WALKERA 37 - 5/4/2006 11:55:51 AM   
soneebee



Posts: 2132
Joined: 3/17/2006
From: las pinas, PHILIPPINES
Status: offline 		hey guys how good is the 37? before i was thinking of getting a 37 but the 60 came out so i went for the DF60... is the 37 alot better than the 36? am sure it must be since it is the upgraded version of the 36... is it as good as the 39? i have heard alot about the 39 performance... most of them say it is as good as the TREX but havent seen one in flight.. what about the 37????

(in reply to HP03 BlackHawk)
       Post #: 103

RE: WALKERA 37 - 5/4/2006 11:59:50 PM   
armycopter



Posts: 616
Joined: 2/10/2006
From: Biddeford, ME, USA
Status: offline 		Well, I've never flown a TREX, 36 or a 39, but I like the 37 very much. It is bigger than the 36 and heavier so it's probably a bit more stable. I don't believe the 36 is true CCPM like the 37. A stock 37 is a big disappointment in terms of power, but from all the forums I've read, it seems most people switch to brushless/lipo's with all of their CP birds. After the upgrade, it's very impressive. I think the other difference between the 36 and 37 is the upgraded gyro, but the 36 may be shipping with the 006 gyro now.

I do like the 60. I almost wish I had gotten it. I like the fact that it has a metal main frame. I hope someone comes out with an upgrade frame for the 37. Not that the plastic one doesn't work fine, but it would be nice to strengthen it up, especially the battery tray, which I had to strengthen because it seemed flimsy. Mine didn't break, but I wanted to beef it up before it did. When I crashed mine last weekend the frame held up great, as did my modified battery tray.

So far I haven't found a lot of "Upgrade" parts for the 37. Maybe it's just because it's so new. I would love to find a CNC head assembly. I think I could find a good CNC tail, since it's probably exactly the same as the 36.

Overall a nice aircraft and I would recommend it to anyone.

(in reply to soneebee)
       Post #: 104

RE: WALKERA 37 - 5/5/2006 7:37:06 AM   
matthellyar


 

Posts: 32
Joined: 3/5/2006
From: North CoastNSW, AUSTRALIA
Status: offline 		HI Guys

I found an aluminum swash plate that will fit the 37. will this be that much better thatn the plastic one or will it just look better?

Matt

(in reply to armycopter)
       Post #: 105

RE: WALKERA 37 - 5/5/2006 12:49:02 PM   
soneebee



Posts: 2132
Joined: 3/17/2006
From: las pinas, PHILIPPINES
Status: offline
quote:

ORIGINAL: matthellyar

HI Guys

I found an aluminum swash plate that will fit the 37. will this be that much better thatn the plastic one or will it just look better?

Matt



If the aluminum swash is made for the 37 it will be much better that the plastic swash.. does this swash have steel balls or the aluminum ones? if this comes with the steel ones this will be a lot better and last longer.. the aluminum balls tend to loosen up thru time causing more vibrations on the ball links.. and making it more sloppy on the cyclic.. definitely the aluminum swash is better and will last longer than the plastic ones, durable and less replaceable.

(in reply to matthellyar)
       Post #: 106

RE: WALKERA 37 - 5/8/2006 4:17:57 PM   
armycopter



Posts: 616
Joined: 2/10/2006
From: Biddeford, ME, USA
Status: offline
quote:

ORIGINAL: matthellyar

HI Guys

I found an aluminum swash plate that will fit the 37. will this be that much better thatn the plastic one or will it just look better?

Matt



Can you post a link?

(in reply to matthellyar)
       Post #: 107

RE: WALKERA 37 - 5/8/2006 4:20:02 PM   
matthellyar


 

Posts: 32
Joined: 3/5/2006
From: North CoastNSW, AUSTRALIA
Status: offline 		Hi guys

Well, I have done some upgrades.
I now have the Align L430 brushless and the 25A controller (very nice pair). and I also have Align servos all around to combat any walkera servo issues I might have in the future.

I haven't taken it off the ground yet as I just finnshed installing everything, but I've spun the motor and it sounds great.

Looking forward to first test flight.

Here is a shot of the new setup.

Matt

Attachments
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(in reply to soneebee)
       Post #: 108

RE: WALKERA 37 - 5/9/2006 1:51:26 AM   
soneebee



Posts: 2132
Joined: 3/17/2006
From: las pinas, PHILIPPINES
Status: offline 		hey matt nice set-up..... alot of power .. post some vids of your flight....

(in reply to matthellyar)
       Post #: 109

RE: WALKERA 37 - 5/9/2006 9:20:44 PM   
armycopter



Posts: 616
Joined: 2/10/2006
From: Biddeford, ME, USA
Status: offline 		Hey Matt, looks great! How did you paint your canopy? I just ordered a new canopy and I would like to paint it before putting it into service. Did you paint the inside or the outside? What kind of paint, etc.

Also, let's hear how it flies!

-Mark

(in reply to matthellyar)
       Post #: 110

RE: WALKERA 37 - 5/10/2006 12:52:15 AM   
matthellyar


 

Posts: 32
Joined: 3/5/2006
From: North CoastNSW, AUSTRALIA
Status: offline 		Hi Army,

I used a can of black spray paint and painted the inside. It gives a great full gloss look from the outside as the plastic is effictively a thick layer of clear.

The swash plate was in a shop, not on line and it turned out to be for the t-rex CCPM so doesn't fit the 37. sorry for the false alarm.

I have just done some basic hovering at this stage, it handles much different than my DF4 as you know.
It is very stable now with the new brushless and I really like the programable ESC.

I will try to post some vids later.

Matt

(in reply to armycopter)
       Post #: 111

RE: WALKERA 37 - 5/10/2006 3:26:47 AM   
matthellyar


 

Posts: 32
Joined: 3/5/2006
From: North CoastNSW, AUSTRALIA
Status: offline 		A few more shots.

A friend of mine who also has the 37 is experimenting with mounting the rudder servo on the tail boom. has anyone else tryed this yet? good results?

Matt

Attachments
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(in reply to matthellyar)
       Post #: 112

RE: WALKERA 37 - 5/10/2006 12:26:11 PM   
armycopter



Posts: 616
Joined: 2/10/2006
From: Biddeford, ME, USA
Status: offline 		Matt, those don't look like stock servos, are they? If not what are they and do they work well? My CCPM servos were great but I'm having a problem with the tail servo. I think it's just not fast enough to keep up with the power of the brushless main motor. The A/C spins quickly before the tail can catch up. I may have other issues, but that's what I'm leaning towards...

(in reply to matthellyar)
       Post #: 113

RE: WALKERA 37 - 5/10/2006 3:42:24 PM   
matthellyar


 

Posts: 32
Joined: 3/5/2006
From: North CoastNSW, AUSTRALIA
Status: offline 		Mark, they are all Align servos. I changed them out due to warnings from many forums.
they feel good, but the rudder servo still reacts kinda slow. I'm waiting to see what results my friend gets from mounting the servo on the tail boom.

Matt

(in reply to armycopter)
       Post #: 114

RE: WALKERA 37 - 5/11/2006 7:37:02 AM