Microcomputer controlled electro-hydraulic servo pull-off breaking force testing machine

The testing machine is used to check the pulling force of the electromagnet in the lifting state and the breaking force of the suspension chain of the electromagnet. Mainly used in electromagnet production enterprises, national testing units. The whole frame adopts the frame structure, the oil cylinders on both sides move synchronously to push the beam to stretch, the synchronism is good, the stretching space is large, the stroke is long, and the cylinders on both sides of the testing machine eliminate the unsynchronized structure to obtain the lateral direction of the door type tensile testing machine. Force device" utility model patent. The synchronous control of the cylinders on both sides of the main engine uses the displacement sensors on the two cylinders. The load sensors on the two cylinders and one tensile load sensor are coordinated with each other to ensure that the displacement and force are equal when the two cylinders rise synchronously. The equipment is highly expandable and different tensile tests can be performed using different fixtures. The hydraulic source adopts intelligent servo control. The output of the oil pump is close to the equal power output, and the heat generation is extremely small. There is no need to configure the oil source cooling device, and the hydraulic source noise is small. This machine adopts microcomputer servo control, automatic continuous and smooth loading, automatic load keeping, automatic completion of the test process, automatic data acquisition, storage, drawing curves, and automatic printing of test reports. The product has beautiful appearance, large overall rigidity, good stability and long-term use. Easy to operate, safe and reliable.