What are the differences between the electronic drive and the hydraulic drive of a pull machine? Some customers have such doubts. Since there are electronic drives and hydraulic drives, what are the differences between the two? Below, Haida engineers analyze the difference between the two:
1. The electronic drive, as its name suggests, is powered by a motor, plus components such as reducers and screw rods are used as the executing parts to realize the movement of the beam. Because there is no need to clean the oil source more conveniently, the test range can be adjusted, the test speed can reach 0.001mm/min-1000mm/min, the speed ratio can reach as much as 1,000,000 times, and the test stroke can be determined according to needs, which is more flexible.
2, the force value test on the electronic tension machine uses load sensors. If you need to take more complex parameters, microcomputer control electronic tension machine is a good choice for you. In terms of cost-effectiveness, electronic tension machines have advantages in measuring within 30T.
3, hydraulic tensioner uses high pressure hydraulic source as power source. Use manual, servo or proportional valves as control elements for control. Ordinary hydraulic tensioning machine is to be manually loaded manually. It is an open-loop control system. Affected by the price, a hydraulic pressure sensor is used as the force measurement.
4. Electro-hydraulic servo type pull machine adopts servo valve or proportional valve as control element for control. Some domestic manufacturers have also adopted high-precision load sensor for force measurement. Electro-hydraulic servo puller is suitable for steel with higher requirements. Building materials testing laboratory.
What are the differences between the electronic drive and the hydraulic drive of a pull machine? The above is the difference between the two analyzed by Haida engineers. The tensile machine produced by Haida is electronically driven and can be customized according to customer requirements.
