The Traktal Dyno Tester Company supports repair shops, experts, the German police and the industry with high end test bench systems since the 90s. For different types of vehicles like scooter, motorcycles and quads. But epecially we are producing dynamometer to control the electric power train of e-bikes, (EPAC), e-scooter, e-motorcycles and other special vehicles. We do not have standard benches! Only custom-made products.
For this reason, we present our poducts and services in five different items:
Caused by the huge variety of test benches, we split it in two main categories. One for vehicles with combustion engines and one with e-drive. One category for testing, research and developing of e-drives in our laboratory. Also we offer the consulting in combination with our laboratory and modules of all of that.
Test benches for combustion engines
This benches are working with a big mass moment of inertia. The acceleration is measured from standstill to top speed. That is necessary for the testing of the CVT, wear out, the tuning of the clutch, the weights, speed limiter and much more. This system works with high accuracy and digital precision. It works, or (in case of a damage) not. There are no adjustable sensors, no deviation. That is the reason why the German police uses one of that systems.
This hybrid drive testbenches are highly sophisticated expert systems for research and development or quality checks. An artificial pedalist produces exactely the human kind of pedaling (biometric pedaling). With precise and perfect controllable power outpout. Endless repeatable. 24 hours a day.
With this dyno tester systems the the power output / input / consumption / efficiency can be measured, also the mileage, top speed, power and much more. That is essential for the setup and tuning of the software and needed parameters. Our dynotester are able to drive for itself to simulate downhill sections or retardation sequences to develop the energy regenerating equipment.
With this bench the vehicles can be tested and overloaded until cut off or damage. Also e-scooters and motorcycles.
Our laboratory is ready for service and allows to take a look to your settings, compare your vehicles with products from your competitors or to solve actual problems. After a training it is possible to develope own testing procedures or we can do that for you.
All results, diagrams and files are your property and they are strictly confidential.
Caused by the great practical experience we offer a consulting service to solve problems or to assist the development. Our test bench is able to test vehicles at all conditions. We can offer special testing equipment for new and never tested hardware. With our rapid prototyping device, we can prepare very fast our benches for your needs.
All the test benches are made of a lot of modules. We can offer this modules as single modules, a combination or a mixture of all of that. We can check your vehicle, define the parameters for quality tests and prepare all the needed adaptors, manuals, procedures and the test bench is ready for service until the production of the bikes starts. The benches could be financed or for long term rental.