Spring pulsation fatigue testing machine
The PMW800-150 spring fatigue testing machine mainly includes 1 PMW800 pulsating hydraulic station, 1 PMCS2.0 full digital measurement and control system, 1 150kN high response low damping actuator, 1 portal loading frame, and WinPmw5.0 computer data collection It consists of 1 set of processing system, 1 set of safety protection device, 1 set of spring fatigue test loading tooling, etc.
Key words:
- 产品描述
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- Commodity name: Spring pulsation fatigue testing machine
The PMW800-150 spring fatigue testing machine mainly includes 1 PMW800 pulsating hydraulic station, 1 PMCS2.0 full digital measurement and control system, 1 150kN high response low damping actuator, 1 portal loading frame, and WinPmw5.0 computer data collection It consists of 1 set of processing system, 1 set of safety protection device, 1 set of spring fatigue test loading tooling, etc.
The PMW800-150 spring fatigue testing machine mainly includes 1 PMW800 pulsating hydraulic station, 1 PMCS2.0 full digital measurement and control system, 1 150kN high response low damping actuator, 1 portal loading frame, and WinPmw5.0 computer data collection It consists of 1 set of processing system, 1 set of safety protection device, 1 set of spring fatigue test loading tooling, etc.
Technical Parameters
1. Maximum static test force: 150 kN
2. Maximum dynamic testing force: 150 kN
3. Test channels: 2
4. Maximum working pressure: 20MPa
5. Working frequency: electromagnetic digital speed regulation 2-8Hz
6. Speed regulation accuracy: 1%
7. Maximum displacement of pulsating hydraulic station: 800ml/stroke
8. Load waveform: sine wave
9. Indication accuracy: ±1% at each point starting from 20% FS
10. Dynamic indication fluctuation: ≤2%FS
11. Main motor rated power: 22kW
12. Main oil pump motor unit power: 1.5kW
13. Lubrication pump motor unit power: 1.5kW
14. Number of tests: Electromagnetic measurement digital display capacity 10⁸
15. 150kN actuator: high response and low damping structure.
15.1 Maximum static test force: 150kN
15.2 Maximum dynamic test force: 150kN
15.3 Maximum working amplitude: single actuator 90mm
15.4 Maximum piston stroke: 120mm
15.5 Pressure plate diameter: Φ120mm
15.6 Force measurement method: System oil pressure force measurement method (load sensor force measurement method is optional)
15.7 Maximum manual adjustment range of pressure plate stroke: 350mm
15.8 Displacement sensor range: 150mm
15.9 Displacement resolution: 0.01mm
15.10 Displacement measurement accuracy: 1%
16. Piston displacement protection: Adjustable travel switch
17. Test safety protection: peak four-point/mechanical limit dual protection
18. Load host structure: portal frame
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Shandong Jinan LiZhi Test Co., Ltd.
Company Phone/Fax:86-531-85987598
Business Special Telephone: 86-15628966759, 86-13589065745, 86-13969011518
Service hotline: 86-13953132548, 86-13589065745
Email:jnlzcs@126.com、707328875@qq.com
Company address: Room 2104, Block B, Central Greenland Plaza, Qizhou Road, Huaiyin District, Jinan City
Company zip code: 250022
Address: Zhuyang Industrial Park, Daiyue District, Tai'an City, Shandong Province
Factory zip code: 271034
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