Dyno mite dynamometer definition engine dyno and chassis dynamometer systems. Max how water brakes work page animated look at how water brake absorbers create load max narrated. Stuska dynamometers has been designing and manufacturing water brake dynamometers for more than 50 years. This is a very effective and safe way to measure the performance of an engine running under a controlled load. The sf902s engine dyno houses a new absorber designed for high rpm and maximum durability. Contact taylor today to learn more about the m2 series dynamometers. When it comes to quality dynamometers and dyno test cell solutions, trust in taylor dynamometer. Brake dynos brake absorber dynos works by braking the engine and measuring the force torque it takes to brake it over the rpm range. It includes all electronics, sensors and free, easy to use software to make your dyno come to life, whether you have an existing dyno or want to build your own. Find out why hydraulic dynamometers may be the dyno you need.
Our engineering team will understand the application, select the. Stuska waterbrake dyno posted in other items for sale. Yourdyno can acquire the data during a run and supports both manual and automatic brake control. Ever sense its release date in 1982, the sf901 engine dynamometer has been a workhorse in engine testing. In addition, this line provides increased power capacity from 2,125 hp up to 4,250 hp 1,584 kw up to 3,169 kw thanks to larger diameter components. The 50xseries water brake engine dynamometer is designed for testing electric motors, industrial gasoline, and the 45xseries water brake engine dyno is designed for testing onhighway, construction, mining, power generation, the 35xseries water brake engine dynamometers are designed for testing the majority of on and. Water brake series dynamometer aw wb series dynamometers are designed with aggressive rotor fin technology that allows for higher torque without the need for multiple rotors. We offer controllers for most any type of absorber brake dyno, electric eddy current dynos, dynos with hydraulic pumps for a brake, or water brake dynos. If you are interested in building a hydraulic brake dyno, keep an eye on this page brake dyno for briggs motors.
This heavyduty, yet small engine dyno has a capacity of 50 hp 37 kw and a maximum of 6,000 rpm. Stuska engine dynamometer 818dsl 1600hp 9000rpm dyno. Powerpro data acquisition comes complete with the sensor interface device sid a computer, monitor, keyboard, mouse, and color printer. How handy would that be, right have something you can throw an engine on to develop tunes, bre.
The ptx engine dynamometer complete water brake system contains everything required to perform reliable engine. The engine s crankshaft gets connected to the dyno s impeller housing and water inside the housing creates resistance. Dynomite dynamometer price and model selector wizard. To measure it accurately, the dynamometer acts like a giant water break. Combining the proven durability of the legendary stuska absorber with cuttingedge technology like our automatic load control system, stuska is destined to have the competition seeing red. Dynomite selector wizard drills down to preconfigured dynomite packages. Yourdyno supports any power, just select the right capacity load cell.
Power test dynamometer data acquisition and control. This is the same absorption brake as the latest model xs 211. Designed especially for smaller sized and highperformance engines, the xs19 water brake is recommended for smaller engines up to 12,000 rpm and 200hp stuska dynamometers offer equal testing capabilities in either direction of rotation. Throughshaft design allows either end of the dynamometer to be driven and to accept additional dynamometers in tandem plus a variety of accessories including starting systems. When low cost, low inertia, high rpm limits, and race engine horsepower capacity are all requirements, the most prevalent choice for an absorber is the water brake. Brake torque is measured by a load cell in a free floating eddy current, water brake or any. The system uses feedback from the engine and dynamometer to automatically maintain desired load points and sweep. While the engine is running, the housing is filled with a controlled amount of water. We frequently provide custom engineered solutions for unique test requirements. Up for sale is a stuska 1200 hp dual absorber water brake dyno. Yourdyno instrumentation kit includes all you need for dyno data acquisition and brake control. They are normally controlled directly by the dyno software, but can also.
Integral computer calculates, displays, and stores rpm, hp, torque, time, etc. A dynamometer dyno is a means of measuring the power output of an engine. Dynamometer engine dyno test cell solutions taylor dyno. A 4minute howitworks video tutorial explaining how engine dynamometer waterbrake absorbers work. The basic operation of a water brake dyno uses the principle of viscous coupling. My problem is the brake doesnt really seem to holdit is small dyno designed for motorcycles and atvs up to 200hp. For sale superflow 888 awd dyno with extended wheel base and wider rear drums for duallys. J49, was used in the control system software to ensure that an accurate. The inertia of the dynamometer stays well below the inertia of the engine being load tested. Powerpro data acquisition stuska offers outstanding data acquisition systems for engine dynamometers. The success of your business relies on the quality of your products and services. The 35xseries water brake engine dynamometers are designed for testing the majority of on and offhighway diesel engines and electric motors.
Water brakes mount easily, with or without engine removal. Brake absorber dynos works by braking the engine and measuring the force torque it takes to brake it over the rpm range. When the engine reaches the maximum rpm as set in the datamite program, the. The dynos can be chassis dynos for testing the engine in the vehicle, or engine only dynos for testing the engine only out of the vehicle.
The stuska trackmaster lc dynamometer system offers exceptional engine testing capabilities with proven water brake technology and a sophisticated, yet easytouse data acquisition package. Precision straingauges deliver repeatable engine torque readings. Ive got a stuska waterbrake dynomometer with all the adapters for doo polaris cat and yamaha,good for motors up to 240hp and 10,000 rpm,egts tach and torque meter. The heart of the trackmaster gold lc system is the proven stuska water brake dynamometer. These have been the favorite of professional automotive engine builders for decades. A small footage of the basic principles of the water brake dyno used at standard tractorpull events. Dual water absorption brake can load up to 1600hp and up to 9000rpm. Taylor dyno provides water brake engine dynos with accuracy you can trust. Dynomite water brake absorbers are the first choice when low cost, low inertia, high rpm limits, and race engine horsepower capacity are all requirements. Water brake dyno water connections posted on march 15, 2017 in this tech tip we cover water quality and requirements, as well as, proper water supply and discharge connections to your water brake engine dynamometers. The ability to test a wide range of engine displacements on the same dynamometer.
You can buy all sorts of torque sensors and lots of software, but a reliable and practical method of creating load is my problem, without spending 625 k on someones dyno. A tour of the engine masters dyno with steve brule daily fix duration. Dynomite waterbrake absorbers are the first choice when low cost, low inertia, high rpm limits, and race engine horsepower capacity are all requirements. Waterbrake dynamometer absorbers are the most cost effective loading devices available for engine testing. Brakeabsorber dynos works by braking the engine and measuring the. Data acquisition electronics box with usb interface an stype load cell for brake absorption dynos specify max load when ordering a halleffect sensor for easy rpm measurements with shielded cable 1 ktype thermocouple input for engine or exhaust temperature 3 analog 0v5v. Ptfe teflon water seals and high speed abec 7 bearings allow the new absorber to run at high rpm for extended testing periods without issue. A water brake is a type of fluid coupling used to absorb mechanical energy and usually consists of a turbine or propeller mounted in an enclosure filled with water. The m2 series are water brake dynamometers designed to meet the needs of engine manufacturers. The water brake wb series dynamometers are designed with aggressive rotor fin technology that allows for higher torque without the need for multiple rotors. The sae standard, j49, was used in the control system software to. In the past i was trying to make an engine dyno out of an used. Tools and shop equipment, dynos for sale on racingjunk. Similar in design to the dx series, taylor dynamometer s ds series water brake engine dynos ds dynamometers bring you proven durability.
In order to ensure quality for your customers, you need accurate testing equipment that your team can easily operate. Background the purpose of a water brake engine dynamometer is to absorb the mechanical energy produced by an engine and directly measure its horsepower output. They are also used as loading units for powertrain and gearbox test stands, as well as chassis dynos. Just leave the engine at wide open throttle and go through the rpm range by adjusting the braking force. How to calibrate an engine dynamometer power test dyno. Water brake engine dynamometers hydraulic dynos for trucking, offroad, military and mining equipment, taylor dynamometer s water brake dynamometers also known as hydraulic dynos offer the rugged operation and accuracy you need to ensure success. For eddy current, hydraulic, and water brake style absorber dynos. Combining the proven durability of the legendary stuska absorber with cuttingedge technology like our automatic load control system, stuska is destined to have the competition seeing red from basic test stands to our popular trackmaster systems, we are certain to have a engine dyno that. Invented by british engineer william froude in 1877 in response to a request by the admiralty to produce a machine capable of absorbing and measuring the power of large naval engines, water brake absorbers are relatively common today. A howitworks video explaining how enginedyno waterbrake absorbers work. Stuska waterbrake dyno other items for sale dootalk forums. Has a bit of a chapter on how to build a water brake dyno 1mb zip from a water pump, good for up to 100hp. The dynamometers feature water as a braking mechanism, or absorber, hence the name waterbrake. Yourdyno is a complete data acquisition system for brake dynos and inertia dynos.
Water brake dyno water connections power test dyno. The system will supply and control water flow, measure temperature through the dynamometer absorber plates, and provide data characterization feedback for the dynamometer through a dynamic user interface. The output shaft of the engine is coupled to a fan that spins inside a concentric housing. Superflow manufactures water brake, eddy current and ac engine dynamometers for performance and industrial applications. Dynamometer testing has never been easier, due to stuskas automatic load control for the stuska water brake dynamometer. Dyno absorber can be repurposed with your own custom stand. Schenk water brake dynamometers water brake dynamometers are mainly used as loading units for production testing of combustion engines primarily diesel engines on engine test stands. Worlds largest dyno line manufacturerdirect prices. Dynomite dynamometer water brake absobers and controls. At 150 gallonminute that would allow this unit to absorb 1600 hp with only modifications to the water inlets. Learn more about what taylor dyno can do for your engine testing. Superflow engine dynos test gasoline, diesel and cng engines and several of our water brake dynos are used for ac motor testing. Find the right model and price dynomite dynamometer for any application.
Water brake engine dynos hydraulic dyno taylor dyno. Techtalk tutorial on how dynamometer waterbrakes work. Water brake chassis dynamometers hydraulic dynamometers with a comprehensive selection and proven record of accuracy and durability across the worlds largest installed base, taylors water brake hydraulic chassis dynos are ideal for a wide range of medium to heavyduty testing applications in the transportation, education and military markets. The water brake absorber is sometimes mistakenly called a hydraulic dynamometer. Race dockingstation systems, research dynamometers, and engine stand dynes. In this tech tip we cover water quality and requirements, as well as, proper water supply and discharge connections to your water brake engine dynamometers. Aw dynamometer high quality dynamometers built 100% in. Sf901 windyn data acquisition system power test, inc.
Tech talk animation on how water brakes work youtube. Trust your business to aw dyno manufacturing relationships and dynamometers. Home built water brake dyno s optimum automotive op. This dyno water originally designed to have a garden hose ran to it and was converted by previous owner to a self contained unit with a 70psi pumpdoes the brake need to be able to gravity drain. With capacities up to 2,100hp and operating speeds of up to 4,000 rpm, the 35xseries provides a versatile testing solution for a wide range of applications. The 04000 rpm range and high torque capacity make this dynamometer series an excellent choice for testing a wide range of motors from low rpm dc motors to 2 pole ac motors. The lc system allows even inexperienced users to perform smooth, repeatable tests while maintaining a natural sweep of the engine. Benefits of the 50x series water brake engine dyno. Water brakes are similar to centrifugal water pumps. Our powerpro systems are windows based, providing a comprehensive, easy to use system in a familiar environment. Stuska engine dyno dynamometer 1200 hp dual absorber ebay.
Youre looking at a stuska engine dynamometer model 818dsl. They are noted for their high power capability, small size, light weight, and. In this tech tip we cover water quality and requirements, as well as proper water supply and discharge connections to your water brake engine. Aw wb series dynamometers are designed with aggressive rotor fin technology that allows for higher. Call for free technical assistance on building your own system.
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