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Got a Transmission dyno for the shop #2576201
11/09/18 02:56 AM
11/09/18 02:56 AM
Joined: Jan 2003
Posts: 2,751
Cedar Lake IN
CRT Offline OP
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CRT  Offline OP
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20181108_225610.jpg20181108_225610.jpg
Re: Got a Transmission dyno for the shop [Re: CRT] #2576203
11/09/18 02:59 AM
11/09/18 02:59 AM
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Cedar Lake IN
CRT Offline OP
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Re: Got a Transmission dyno for the shop [Re: CRT] #2576212
11/09/18 03:15 AM
11/09/18 03:15 AM
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Aurora, Oh.
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up up cool

Re: Got a Transmission dyno for the shop [Re: CRT] #2576214
11/09/18 03:21 AM
11/09/18 03:21 AM
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Canada
WO23Coronet Offline
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Pretty neat.
Will you be able to tell how much hp a transmission uses or how efficient it is? I’m curious how much hp a 46 RH/RE uses compared to a regular 727 or comparable autos

Last edited by WO23Coronet; 11/09/18 03:43 AM.
Re: Got a Transmission dyno for the shop [Re: CRT] #2576230
11/09/18 05:43 AM
11/09/18 05:43 AM
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Fancy Farm Ky
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Good deal, not many of those around

Re: Got a Transmission dyno for the shop [Re: CRT] #2576232
11/09/18 06:38 AM
11/09/18 06:38 AM
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Transman Offline
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Dyno or test stand ?

Re: Got a Transmission dyno for the shop [Re: WO23Coronet] #2576241
11/09/18 09:05 AM
11/09/18 09:05 AM
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racerx Offline
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Originally Posted By WO23Coronet
Pretty neat.
Will you be able to tell how much hp a transmission uses or how efficient it is? I’m curious how much hp a 46 RH/RE uses compared to a regular 727 or comparable autos

x2 ….it say dyno work

Re: Got a Transmission dyno for the shop [Re: CRT] #2576256
11/09/18 11:13 AM
11/09/18 11:13 AM
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northern,Ohio,USA
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Good luck with the new tool!Have you made a data collection sheet?I am sure the list will get longer over time.


GOTBOOST!New improved with Victor heads.
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Re: Got a Transmission dyno for the shop [Re: racerx] #2576266
11/09/18 11:44 AM
11/09/18 11:44 AM
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Michigan
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Transman Offline
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Originally Posted By racerx
Originally Posted By WO23Coronet
Pretty neat.
Will you be able to tell how much hp a transmission uses or how efficient it is? I’m curious how much hp a 46 RH/RE uses compared to a regular 727 or comparable autos

x2 ….it say dyno work


I know what it said - looks like just a test stand/run-in stand - the same ones we use in the Reman trans programs.

Re: Got a Transmission dyno for the shop [Re: CRT] #2576278
11/09/18 12:20 PM
11/09/18 12:20 PM
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Spahn Ranch
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Would the unit shift on its own if it was attached to the load device?


'68 Coronet
'71 Duster
'76 D100
'17 Ram 1500
Re: Got a Transmission dyno for the shop [Re: Transman] #2576283
11/09/18 12:36 PM
11/09/18 12:36 PM
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Cedar Lake IN
CRT Offline OP
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Originally Posted By Transman
Dyno or test stand ?


Test stand / dyno. Call it what u want.

20181109_083633.jpg
Last edited by CRT; 11/09/18 12:37 PM.
Re: Got a Transmission dyno for the shop [Re: CRT] #2576287
11/09/18 12:40 PM
11/09/18 12:40 PM
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Cedar Lake IN
CRT Offline OP
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In the industry it's not called a test stand. But that's what it does. Tests the transmission operation. Its known as a trans dyno.

https://www.superflow.com

call it a trans dyno.

My car says Dodge but I call it a Mopar.

Last edited by CRT; 11/09/18 12:50 PM.
Re: Got a Transmission dyno for the shop [Re: CRT] #2576289
11/09/18 12:44 PM
11/09/18 12:44 PM
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Michigan
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Transman Offline
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Jasper, Certified, all the large Reman shops use a test stand to spin test the trans. They look similar to this one.

If a simple hydraulic unit (727 with governor for example) it would shift on its own.

Manual shift units need to be manually shifted. Electronic units need the electronics to perform the shifts.

I’m not minimizing Copes stand, just asking a question.

A trans dyno controls input torque and measures output losses - very exoensive units that only the OE’s normally have. Not normally needed for shops building transmissions.

If driven with an electric motor with a torque transducer on the output then it could measure losses, etc., maybe that’s what Cope has ?

Re: Got a Transmission dyno for the shop [Re: CRT] #2576290
11/09/18 12:45 PM
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Transman Offline
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Originally Posted By CRT
In the industry it's not called a test stand. But that's what it does. Tests the transmission operation. Its known as a trans dyno.

https://www.superflow.com


👍

Re: Got a Transmission dyno for the shop [Re: CRT] #2576291
11/09/18 12:45 PM
11/09/18 12:45 PM
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Minnesota
Hemi_Joel Offline
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Good for you, it always feels good to add some useful equipment!

Re: Got a Transmission dyno for the shop [Re: CRT] #2576426
11/09/18 04:20 PM
11/09/18 04:20 PM
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Michigan
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Transman Offline
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From the Axiline Website link you provided :

SuperFlow's Axiline and Hicklin transmission test stands cover the complete range of light-duty, medium-duty, heavy-duty and cross drive transmissions on the market today. With solutions for everything from passenger cars to the M1 tank and features like mechatronic shift controls, no-hassle precision aligment tooling and the available WinDyn Data Acquisition and Control system for fully automated tests and reports, SuperFlow transmission dynos are the only choice of the top transmission remanufacturers world wide. Check out or custom testing solutions page for examples of custom transmission test stands we've built for heavy duty cross drive dynos and full AC regenrative test stands.

All 5 reman transmission remanufacturers i have dealt with over the last 25 years call them either test stands, or for the newer units with electric motors running the input an ETM's - Electric Test Machine.

Re: Got a Transmission dyno for the shop [Re: CRT] #2576431
11/09/18 04:36 PM
11/09/18 04:36 PM
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Fulton County, PA
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Buddy of mine who builds transmissions built one some years ago using a BB Cheby and a brake affair on the output to load it. Said it's turned out to be invaluable for any number of reasons. I'm sure you'll come to the same conclusion.


If the results don't match the theory, change the theory.
Re: Got a Transmission dyno for the shop [Re: CRT] #2576438
11/09/18 04:52 PM
11/09/18 04:52 PM
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Posts: 4,145
Chicago, IL
TonyS451 Offline
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Very cool, John. I'm sure many customers will appreciate having their transmissions tested before receiving ,especially those not local to you. Will that be a standard service or an option?


2 kids and a dog
Re: Got a Transmission dyno for the shop [Re: Transman] #2576443
11/09/18 05:04 PM
11/09/18 05:04 PM
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Posts: 2,751
Cedar Lake IN
CRT Offline OP
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Originally Posted By Transman

From the Axiline Website link you provided :

SuperFlow's Axiline and Hicklin transmission test stands cover the complete range of light-duty, medium-duty, heavy-duty and cross drive transmissions on the market today. With solutions for everything from passenger cars to the M1 tank and features like mechatronic shift controls, no-hassle precision aligment tooling and the available WinDyn Data Acquisition and Control system for fully automated tests and reports, SuperFlow transmission dynos are the only choice of the top transmission remanufacturers world wide. Check out or custom testing solutions page for examples of custom transmission test stands we've built for heavy duty cross drive dynos and full AC regenrative test stands.

All 5 reman transmission remanufacturers i have dealt with over the last 25 years call them either test stands, or for the newer units with electric motors running the input an ETM's - Electric Test Machine.




FINE its a test stand

Re: Got a Transmission dyno for the shop [Re: CRT] #2576466
11/09/18 05:44 PM
11/09/18 05:44 PM
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Michigan
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Transman Offline
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No problems John, was wondering if it was a dyno, per my original post/question as I have a need for someone that can test some things to reduce parasitic loss internal to the trans.

I’ll Have to do it the hard way, in a car.

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