The real heart of any dynamometer is the software and electronics. This dyno is great tool for motor analysis, esc boost adjustment, brushless sensor adjustment, gearing calculation, etc. For example sportdevices test bench electronics and sportdyno software kits for inertia and eddy current brake dynos. Ardyno is an arduino shield for diy dynamometers designed to be used with simpledyno free dyno software. This powerful diagnostics tool has all of the same power and. Integral computer calculates, displays, and stores rpm, hp, torque, time, etc. It includes all electronics, sensors and free, easy to use software to make. Dynostar has developed the dyno software package specially for overhaul purposes. With dyno pros advanced windows software, dyna run v3, operating the dynamometer is simple and user friendly. Our datamite family of data loggers and dyno datamite software have instrumented several hundred dynos. With virtual dyno, save pictures of your dyno graphs to post on forums, email to your friends or compare with others. This is a very common form of dyno, and extremely simple in its operation.
Inertia dynos extrapolate horsepower output by analyzing the dyno drums acceleration rate using a sophisticated accelerometer and computer software. The software does not ask for vehicle weight or anything like horsepower needed to maintain 50 mph a number that is actually put out by e. Tests appears in the screen while the engine accelerates. Dynedge is designed and preconfigured using both ni pxi hardware and wineman technologys integrated connector blocks and power module to minimize cost and. Data logger and computer software to measure, graph, report and analyze dynamometer data from inertia flywheel dynos or absorber water brake, eddy. Dynomax pro software creates a full console on your pc.
I would like to be a part of it if possible, i have alot of skills whithin steel and engineering, and i have made som plansdrawings for a rolling road dyno, diy waterbrake and other stuff, which i would like to share. One of this releases most impressive features is its powerful formula editor. The key is in the software and the data aquisition side, making this more of a software problem rather than a mechanical one. Mapping at wide open throttle is possible on an inertia dyno in a limited way. Data logger and computer software to measure, graph, report and analyze dynamometer data from inertia flywheel dynos or absorber water brake, eddy current, etc dynos, either chassis or engine for windows xp, vista, windows 7, windows 8, windows 10. Seeing as how i was not in a controlled environment, i could adapt the software. My question is will it make any difference in the real world. An inertia dyno works by measuring the acceleration of a heavy drum. Perfect for enginevehicle testing and tuning, whether it be kart, bike, car or even rc model sized engines. Inertia realtime control software for test systems. The ontrack dyno software can be used for any type of inertia dyno where the engine accelerates a mass such as a flywheel or heavy rollers. Heres some pics of just a few of these customers dynos, which may give you ideas on how to build or instrument. For example, lets consider full throttle testing two cars with the.
Datamite software 4 inertia engine dyno datamite specs. Yourdyno is a complete data acquisition system for brake dynos and inertia dynos. The mustang dyno is a true loading dyno, because it uses an inertia weight as well as. Simpledyno is a free computer application that you can incorporate into your d. The engine therefore remains active also during the braking phases. With the sp1 and sp3 kits is included the program sportdyno v3. In its simplest form you will need a magnet attached to your dyno rollers or. No problem, at dynoteg we have great solutions for that.
The plans that you can be download contain a dyno with the basic elements so that it works, consists of a metallic frame of square tube of 60 x 60 mm that leans in the ground with rubber feet. Master dyno and master datamite specs are used for. Im getting ready to have my bike tuned and i was thinking i want to have it done on a eddie current dyno. The main issue for a diyer is to get hold of a suitable drum. A new kind of dynamometer is required to match new vehicle innovations and the dobeck axis dyno is the only one available to offer such unique characteristics. Additionally, user formulas allow you to expand calculated data sources beyond the over 300 builtin ones. Yourdyno supports any power, just select the right capacity load cell.
With a magnet and a set of stereo headphones, you can simply and accurately measure the rpm of your dynos chassis rollers or motor flywheel. We strive to offer wellengineered, quality products that enable our customers to. Whatever the number was on the computer, i could tell the software how much torque that number represented. In theory the eddie current dyno sounds like the way to go for tuning. Mix this machinery with our powerful software and your shop will be a diagnostics powerhouse in no time. The table can also be used to manually create test runs by entering data from other dynos or to create an ideal run for comparison with other test runs.
Ardyno and my diy dyno in action on my youtube channel. Myself and some pals have built a diy inertia dyno it works rather well but i want to take it to the next level. Diy built your own dyno electronics and software kit. Hewitt inertia dyno go kart dyno, small engine dyno and more. Vehicle acceleration type dyno runs use the same principle as a fixed inertia dyno. The software soon becomes your dyno and dynomax 2010s feature depth.
The dobeck axis dynamometer allows you to quickly and accurately diagnose all running aspects of a vehicle. While taking the appropriate precautions for the safety and wellbeing of our customers and employees, we are continuing to fulfill all orders and support our customers. Our motorcycle dynamometers are one of the founding members of the dynojet product family and their durablility and performance makes them one of the best dynos on the market. Wheel diameter is only useful for a chassis dyno where you want to back calculate what the motor rpm is using the chassis dyno roller to wheel circumference ratio coupled with the gear ratio. The more powerful the engine, the faster the acceleration will be. Water brakes mount easily, with or without engine removal. Inertia software for realtime control provides advanced control features and a powerful, intuitive software interface for simplified mode control, test profile generation, and setup. The dynapack is much easier and more precise than trying to make these adjustments while the vehicle is constantly accelerating, or by making a change and doing an entire acceleration run, then another change, then another run, as some of our competitors have to do. Software expands for free, as your dynamometer expands, measurements of power and torque in both inertial and braked mode, constant rpm mode. The axis dyno brings a new standard of stationary road testing for motorcycles, trikes, atvs, sidebysides and more. Dyno software for vehicle acceleration dyno runs at the race track. Many customers use ontrack for their home built inertia dyno projects where they build a dyno frame with an engine driven flywheel or rollers and use the software with a speed sensor triggered by a magnet on the flywheelrollers.
Dyno operation controlled by on dyno button, or from the computer. Axis dyno software and updates will be send via email. This is a universal benchtop inertia motor dynamometer dyno that measures the rpm, kv rpmvoltage, voltage, current draw, power and torque output of a electric motor. The dyno software package is available for all dynostar engine block dynamometers and can be used as an engine dyno upgrade kit to enhance your existing dynamometer. Y inertia dynamometer project by making data acquisition simple. Datamite software 6 run an actual inertia dyno test youtube.
Inertia dyno dynamometer software hardware unit allows easy diy construction of an inertia dyno or brake type dyno. Dynojet remains committed to the needs of the powersports and dyno community. The axis dyno inertia can be adjusted to reflect the total weight being accelerated. Dyno software for v ehicle acceleration dyno runs at the race track. Dynomec wtlite3120 is 2018 launched accurate and repeatability inertia dynamometer software for measuring power and torque output produced by an. Instead of accelerating a heavy inertia flywheel or rollers, the engine is dyno tested by accelerating the total weight of the vehicle. All software is free for life and you will never be charged for standard software upgrades, if you purchased your dynamometer from dyna pro or one of its authorised distributers. Motorcycle dyno utv dyno atv dyno trike dyno car dyno. If you are looking at just a power curve and torque curve let me assure you are working blind to your engines actual performance. Currently it works by connecting a 55505 hall effect mag sensor to the lpt port of a pc running dynomec software. My custom written software had a routine where i could see the number put out by my analog to digital converter unit. Weve worked with hundreds of engine builders, shops, schools, andprofessionalsin several industries to provide a custom solution. I have made some progress on this, which is outlined on the diy inertia.
Precision straingauges deliver repeatable engine torque readings. Does this mean that mapping at full throttle is possible on an inertia dyno, but an eddy current dyno is required for mapping the entire engine range. Dr dyno is a engineer whos prefred method is to use an inertia dyno. Sp1 v4 inertia electronic kit software and electronics kit for inertial dyno. The results of a dyno run can be shown in a table that lists the engine rpm and the horsepower produced at each 50 rpm interval.
Chassis dyno guide frequently asked questions about dyno. Software with dyno pros advanced windows software, dyna run v3, operating the dynamometer is simple and user friendly. So it does not matter what you set it to except the software will not let you set it to 0. If it comes down to cost, the inertia dyno is far cheaper, the best thing i did with my dyno was to update the software in order that it records average power and spin time between 2 points. Weve worked with hundreds of engine builders, shops, schools, and professionals in. The decadeslong experience of easyruns engineers in the development of engine tuning measurement and control systems, alongside professionals who use our. It features multiple log format support, zoom capability, multiple vehicle. In theory, an inertia dyno is the easiest to build, as you are measuring the acceleration of a large flywheel or drum.
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