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Cox Engine of The Month
July-2024
robot797's
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
PAST WINNERS
robot797's
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
PAST WINNERS
Testing info
Page 1 of 1
Testing info
What do you use for testing besides a tach? Maybe some sort of dyno or maybe so e way of measuring thrust.
Thanks for any info you can supply.
Thanks for any info you can supply.
Jim- Moderate Poster
- Posts : 11
Join date : 2020-12-07
balogh- Top Poster
-
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Testing info
This red postage stamp backplate COX 049 reedie with turbo head pulls 350 grams on the scale. Enogh for an unlimited vertical rise for the Quickie 100 RC plane it powers, weighing only 290 grams.
See my flight vid:
See my flight vid:
balogh- Top Poster
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Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Testing info
Nice vid, i'm just wanting to do some bench testing on various moters and try various configurations. No flying at this time. I'll think about your thrust test.
Thanks
Thanks
Jim- Moderate Poster
- Posts : 11
Join date : 2020-12-07
Re: Testing info
Who was Fuel proofing the beautiful and cheap Hobbyking Turnigy Electric Motor tester to dyno glow engines?
fredvon4- Top Poster
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Posts : 4004
Join date : 2011-08-26
Age : 69
Location : Lampasas Texas
Davenz13- Platinum Member
- Posts : 596
Join date : 2013-11-28
Age : 68
Location : Palmerston North, New Zealand
Re: Testing info
Ya beat me to it, Dave(appropriately) Here's a link.
Bob
https://www.coxengineforum.com/t11283-turnigy-thrust-stand-conversion
Bob
https://www.coxengineforum.com/t11283-turnigy-thrust-stand-conversion
dckrsn- Diamond Member
- Posts : 2750
Join date : 2010-10-21
Age : 71
Location : Long Island, New York
Re: Testing info
Is this unit still available? I see the web cite says "out of stock.
Jim- Moderate Poster
- Posts : 11
Join date : 2020-12-07
Re: Testing info
Yeah, looks like they're out of production. May show up on ebay.Jim wrote:Is this unit still available? I see the web cite says "out of stock.
Spotted this one:
https://www.ebay.com/itm/RC-Motor-10KG-Tension-Thrust-Tester-Propeller-Power-Measurement-Analyzer/224167949305?_trkparms=aid%3D555021%26algo%3DPL.SIMRVI%26ao%3D1%26asc%3D20190711100440%26meid%3D49691544f0fa4c93a47d410eed169f2c%26pid%3D100752%26rk%3D5%26rkt%3D7%26mehot%3Dco%26sd%3D383864175650%26itm%3D224167949305%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplRVIAMLv5WebWithPLRVIOnTopCombiner&_trksid=p2047675.c100752.m1982
Bob
dckrsn- Diamond Member
- Posts : 2750
Join date : 2010-10-21
Age : 71
Location : Long Island, New York
Re: Testing info
Looks interesting, has anyone tried this on a nitro moter? I suppose modification similar to what was done by Fred to the Turnigy unit.
Thank you for pointing me in the direction.
Thank you for pointing me in the direction.
Jim- Moderate Poster
- Posts : 11
Join date : 2020-12-07
Re: Testing info
Jim the master of cool home brew tether cars and the very well done Turnigy fuel proofing project is Davenz13 from New Zealand
to quote him above after I asked who did the cool Turnigy motor tester
"That was me Fred
I finally finished it last year, now just have to make time to try it out."
to quote him above after I asked who did the cool Turnigy motor tester
"That was me Fred
I finally finished it last year, now just have to make time to try it out."
fredvon4- Top Poster
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Posts : 4004
Join date : 2011-08-26
Age : 69
Location : Lampasas Texas
Re: Testing info
found this on banggood
https://usa.banggood.com/RC-Lander-Outer-Rotor-Motor-Thrust-Stand-Measuring-Table-Tester-p-1011428.html?utm_source=googleshopping&utm_medium=cpc_organic&gmcCountry=US&utm_content=minha&utm_campaign=minha-usg-pc¤cy=USD&cur_warehouse=CN&createTmp=1&utm_source=googleshopping&utm_medium=cpc_bgcs&utm_content=frank&utm_campaign=frank-ssc-usg-all-newcustom-ncv90-0420-19cov&ad_id=432153545270&gclid=Cj0KCQiA5vb-BRCRARIsAJBKc6JmA3bn6ukZpGnj4LY-pagbHSjMexWjle_9VcYV68W3y7MpWoMCDbMaAh2eEALw_wcB
https://usa.banggood.com/RC-Lander-Outer-Rotor-Motor-Thrust-Stand-Measuring-Table-Tester-p-1011428.html?utm_source=googleshopping&utm_medium=cpc_organic&gmcCountry=US&utm_content=minha&utm_campaign=minha-usg-pc¤cy=USD&cur_warehouse=CN&createTmp=1&utm_source=googleshopping&utm_medium=cpc_bgcs&utm_content=frank&utm_campaign=frank-ssc-usg-all-newcustom-ncv90-0420-19cov&ad_id=432153545270&gclid=Cj0KCQiA5vb-BRCRARIsAJBKc6JmA3bn6ukZpGnj4LY-pagbHSjMexWjle_9VcYV68W3y7MpWoMCDbMaAh2eEALw_wcB
fredvon4- Top Poster
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Posts : 4004
Join date : 2011-08-26
Age : 69
Location : Lampasas Texas
Re: Testing info
Has anyone dealt with baggood? Not sure I want I want to give y credit card information t someone in China.
Jim- Moderate Poster
- Posts : 11
Join date : 2020-12-07
Re: Testing info
Tree times. More or less bangood is ok. One day a servo's by packed bag with the screws and plastic parts was missing. There for I'm waiting since month...
I used paypal
I used paypal
emanuel- Bronze Member
- Posts : 39
Join date : 2020-09-16
Location : Fürstenfeldbruck
Re: Testing info
I use pay pal.....never western union....never directly my credit card...but a low balance pre paid debit card if no pay pal
only grief is like any ebay or other hongkong, taiwan, china.....shipping wait times are nutz...some are many weeks and some in under 5 days...that said surprisingly many things from alibaba or banggood are free shipping
only grief is like any ebay or other hongkong, taiwan, china.....shipping wait times are nutz...some are many weeks and some in under 5 days...that said surprisingly many things from alibaba or banggood are free shipping
fredvon4- Top Poster
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Posts : 4004
Join date : 2011-08-26
Age : 69
Location : Lampasas Texas
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