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#2576201 - 11/08/18 11:56 PM Got a Transmission dyno for the shop
CRT Offline
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Registered: 01/20/03
Posts: 2723
Loc: Cedar Lake IN
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20181108_225610.jpg


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Cope Racing Transmissions

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#2576203 - 11/08/18 11:59 PM Re: Got a Transmission dyno for the shop [Re: CRT]
CRT Offline
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Registered: 01/20/03
Posts: 2723
Loc: Cedar Lake IN
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#2576212 - 11/09/18 12:15 AM Re: Got a Transmission dyno for the shop [Re: CRT]
max_maniac Offline
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Registered: 01/20/03
Posts: 6156
Loc: Aurora, Oh.
up up cool
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#2576214 - 11/09/18 12:21 AM Re: Got a Transmission dyno for the shop [Re: CRT]
WO23Coronet Offline
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Registered: 01/08/08
Posts: 4107
Loc: Canada
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


Edited by WO23Coronet (11/09/18 12:43 AM)

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#2576230 - 11/09/18 02:43 AM Re: Got a Transmission dyno for the shop [Re: CRT]
wyoming Offline
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Registered: 01/19/03
Posts: 2058
Loc: Fancy Farm Ky
Good deal, not many of those around
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#2576232 - 11/09/18 03:38 AM Re: Got a Transmission dyno for the shop [Re: CRT]
Transman Offline
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Registered: 03/27/11
Posts: 863
Loc: Michigan
Dyno or test stand ?

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#2576241 - 11/09/18 06:05 AM Re: Got a Transmission dyno for the shop [Re: WO23Coronet]
racerx Offline
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Registered: 08/10/08
Posts: 3085
Loc: Mo.
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

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#2576256 - 11/09/18 08:13 AM Re: Got a Transmission dyno for the shop [Re: CRT]
Clanton Offline
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Registered: 05/15/11
Posts: 3494
Loc: northern,Ohio,USA
Good luck with the new tool!Have you made a data collection sheet?I am sure the list will get longer over time.
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#2576266 - 11/09/18 08:44 AM Re: Got a Transmission dyno for the shop [Re: racerx]
Transman Offline
super stock

Registered: 03/27/11
Posts: 863
Loc: Michigan
H
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.

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#2576278 - 11/09/18 09:20 AM Re: Got a Transmission dyno for the shop [Re: CRT]
RMCHRGR Offline
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Registered: 09/05/07
Posts: 1504
Loc: Spahn Ranch
Would the unit shift on its own if it was attached to the load device?
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#2576283 - 11/09/18 09:36 AM Re: Got a Transmission dyno for the shop [Re: Transman]
CRT Offline
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Registered: 01/20/03
Posts: 2723
Loc: Cedar Lake IN
Originally Posted By Transman
Dyno or test stand ?


Test stand / dyno. Call it what u want.


Attachments
20181109_083633.jpg




Edited by CRT (11/09/18 09:37 AM)
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Cope Racing Transmissions

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#2576287 - 11/09/18 09:40 AM Re: Got a Transmission dyno for the shop [Re: CRT]
CRT Offline
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Registered: 01/20/03
Posts: 2723
Loc: Cedar Lake IN
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.


Edited by CRT (11/09/18 09:50 AM)
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#2576289 - 11/09/18 09:44 AM Re: Got a Transmission dyno for the shop [Re: CRT]
Transman Offline
super stock

Registered: 03/27/11
Posts: 863
Loc: Michigan
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 ?

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#2576290 - 11/09/18 09:45 AM Re: Got a Transmission dyno for the shop [Re: CRT]
Transman Offline
super stock

Registered: 03/27/11
Posts: 863
Loc: Michigan
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


👍

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#2576291 - 11/09/18 09:45 AM Re: Got a Transmission dyno for the shop [Re: CRT]
Hemi_Joel Offline
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Registered: 01/19/03
Posts: 5706
Loc: Minnesota
Good for you, it always feels good to add some useful equipment!
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#2576426 - 11/09/18 01:20 PM Re: Got a Transmission dyno for the shop [Re: CRT]
Transman Offline
super stock

Registered: 03/27/11
Posts: 863
Loc: Michigan

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.

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#2576431 - 11/09/18 01:36 PM Re: Got a Transmission dyno for the shop [Re: CRT]
CMcAllister Offline
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Registered: 12/30/05
Posts: 2591
Loc: Fulton County, PA
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.

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#2576438 - 11/09/18 01:52 PM Re: Got a Transmission dyno for the shop [Re: CRT]
TonyS451 Offline
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Registered: 01/19/03
Posts: 4052
Loc: Chicago, IL
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?
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#2576443 - 11/09/18 02:04 PM Re: Got a Transmission dyno for the shop [Re: Transman]
CRT Offline
master

Registered: 01/20/03
Posts: 2723
Loc: Cedar Lake IN
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
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#2576466 - 11/09/18 02:44 PM Re: Got a Transmission dyno for the shop [Re: CRT]
Transman Offline
super stock

Registered: 03/27/11
Posts: 863
Loc: Michigan
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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