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HomeAircraftHelicopterKyosho Caliber/Quest Neo-Caliber series › I need RR's brains and help to fix my Concept 30 DX and SRT models.
04-20-2018 06:50 PM  7 months agoPost 1
InvertedDude

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USA

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I have a very good idea how to fix my machines, but no access to machine work and some technical people.

I would like to convert my Concepts to torque tube or have two ends machined to allow a wire drive on both ends.

Picture coming soon:

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04-20-2018 07:17 PM  7 months agoPost 2
switch26

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San Jose

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At one point I had a concept 30 srt, kyosho did make a torque tube conversion for it, basically it is just a aluminum tube and two bearing holders that support the tube

Take offs are optional,landings are mandatory

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04-20-2018 07:18 PM  7 months agoPost 3
InvertedDude

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USA

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Concept 30 DX models
As you know the wire is thinner and the parts are different.

Proposal, machine a new output shaft. I want a shaft that can accommodate DX and SRT wire drive wire.

I will get photos of the SRT output shaft.

Below are DX output shaft

Main Tail Shaft from Counter Gear 5.5mm diameter

Tail Wire collet 23.86mm long/9.75mm diameter/collet pin hole 6mm opposite from tail wire input shaft.

DX tail wire thickness 1.8mm

DX tail input 7.91mm height/12 mm depth/2.10mm wide

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04-20-2018 07:19 PM  7 months agoPost 4
InvertedDude

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USA

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switch26
Yes, but where do you buy them? This is why I need to make some parts, so easy for anyone to use them.

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04-20-2018 07:22 PM  7 months agoPost 5
InvertedDude

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USA

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Boom Size
DX/SRT boom size diameter is 20mm

Length on the DX is shorter and SRT is longer boom. I know Logo makes the right size boom.

DX is 600mm Long confirmed
SRT is 620mm Long confirmed

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04-20-2018 08:59 PM  7 months agoPost 6
InvertedDude

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USA

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SRT Wire Drive system
Boom is 20mm diameter and 620mm long

Wire drive thickness is 2mm

More specs coming:

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04-20-2018 09:47 PM  7 months agoPost 7
switch26

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San Jose

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You just have to be patient and look for them on eBay

Take offs are optional,landings are mandatory

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04-23-2018 12:10 AM  7 months agoPost 8
switch26

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San Jose

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this are parts that you need for your shaft tail drive
https://www.ebay.com/p/Vintage-Kyos...5.c100005.m1851

https://www.ebay.com/itm/KYOSHO-H32...=item3d3e1e56e1

the parts you need are interchangeable from a concept 30 srx to the srt

Take offs are optional,landings are mandatory

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05-13-2018 05:42 AM  7 months agoPost 9
InvertedDude

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USA

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switch26
Big help!

Can you help me with another issue. I have the manual for the SR-X, the problem is. People keep selling me the wrong part. I need some rotor grips using 4mm bolt/12mm grip space. I keep getting 3mm/12mm spacing. I am not sure if the sellers are being honest?

Can you help me out?

H3114 is supposed to be the SR-X grips 4mm/12mm. This is not the case, I would appreciate your help!

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05-13-2018 06:51 AM  7 months agoPost 10
InvertedDude

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USA

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Switch26
As you can see, I am in the process of making a fully loaded SR-X package.

The guy who had this upgraded most of the items with the ball links and metal balls. I just need SR-X levers, I have the SR-X links.

Most of the tail section is complete. Need some ball bearings to the ones you posted. Still quite a few more things to do before it is a solid SR-X.

I plan to do some custom work to ensure longevity.

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06-20-2018 06:58 AM  5 months agoPost 11
switch26

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San Jose

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try to find a slipper clutch for constant tail drive for tail driven auto rotations, very very useful, i had a concept 30 srt converted to a fully upgraded srx with a zeal 31 head http://japan-hobby.blogspot.com/2015/02/

Take offs are optional,landings are mandatory

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06-20-2018 07:02 AM  5 months agoPost 12
switch26

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San Jose

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i really like the concept 30 helis especially the fully loaded sr-x, and a zeal z-33 rotor head, i just got a concept from copter doctor and would like to get just a few upgrades, where did you get the pipe drive from? that is one thing i would like to get for mine

Take offs are optional,landings are mandatory

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HomeAircraftHelicopterKyosho Caliber/Quest Neo-Caliber series › I need RR's brains and help to fix my Concept 30 DX and SRT models.
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