The XSPJ-W1000 microcomputer-controlled lower contact current collector durability test bench uses a servo motor as the main power.. The motor has a wide range of speed regulation, large starting torque, stable low-speed performance and easy operation. It is very suitable for the fatigue test of various lower contact current collector components, and can meet the fatigue test requirements of various frequencies.
Liangong Factory developed and manufactured the XSPJ-W1000 microcomputer-controlled lower contact current collector durability test bench for a high-speed rail supporting enterprise. This endurance test bench is suitable for testing the fatigue life of lower contact current receiver components. The team of engineers with rich experience in Liangong refers to the mature production experience of fatigue machines when designing the whole machine, combining the characteristics of the fatigue testing machine and the actual use needs of customers, and adopting the overall design, so that the whole machine has the characteristics of high strength and good stability. It makes the whole machine compact and reasonable layout; the test space and test stroke can be adjusted; the specimen clamping is convenient and reliable; the whole machine runs smoothly and is easy to maintain.
Main technical parameters:
1. The maximum test force of the lower contact current collector: 250N
2. Test frequency: 0.5-10Hz
3. Test amplitude: ±40mm (stroke 80mm)
4. Counter capacity: 9*107 times
5. Counting stop accuracy: ±1 times
6. Recording time: not less than 1000h
The microcomputer-controlled lower contact current collector durability test bench is composed of a host and a console. The host provides the test loading body. The console mainly adjusts the loading motor. Digital display of vibration times and frequency. The control system has a lap number and running time recording device, the lap number record is not less than 1.5*107 times, and the recording time is not less than 1000h.
