Saenz Engine Dynos are designed for professional testing. Since 1974 we have been manufacturing hydraulic brakes with great control, reliable and low maintenance. Equipped with a data acquisition system with automatic control of RPM and motor torque that performs tests with maximum precision, sensitivity and repeatability.
DR brakes are a specific design for performance racing engines. Their main advantage is stability and sensitivity at high speeds response. Manufactured with hydraulic seals and high-speed bearings that give the brakes a very long useful life with minimal maintenance. The brake is mounted on a metal base coated with epoxy resin where the braking water is discharged.
The dynamometer is also equipped with a 5.5hp electric motor starting system with an automatic ratchet and pulley mechanism. It is linked to the engines with a driveshaft with CV joints protected by a safety cover.
Saenz offers complete solutions for engine testing, this includes the full range of accessories for test rooms including mobile engine bases, starting systems, cardan shafts, elastic couplings, engine adapters, cooling and water recirculation systems, fuel measurement systems and all types of sensors.
DR3 dyno is equipped with a control system that allows automatic tests, ensuring excellent repeatability, very comfortable and easy operation and eliminating the ´´operator error´´. The control sets the brake load to adjust the engine RPM automatically and according to the configured RPM limits and test length, it runs a test only by pushing a button.
It includes an electronically operated valve that avoids going through the command console with the water pipes. The valve can also be commanded with a knob to work manually in the traditional way.
The engine base allows the motor to be mounted outside the test room and then easily entered and fixed to the brake base. With capacity to mount engines up to 600kg and two adaptable rear plates for different engine blocks and flywheel sizes.
For dyno command, done with stainless steel board and contains all the commands of the test bench environment, the accelerator and the brake load control. With a 24'' LED monitor incorporated to operate the SMAC acquisition and control software.
Replace the car radiator in the dyno, keeps the engine water stable at the desired temperature.
Capacity: 600hp
This system works with the highest technology, It has easy-to-use software with a large number of tools for visualization and analysis of tests. The system allow to add modules so the number of data channels can be expanded to add accessory sensors as much as desired. Communication is done through fiber optics avoiding all kinds of electrical noise problems, which is very important in a dynamometer environment, usually susceptible to this phenomenon.
