PMW1600-38系列超大脈動(dòng)量疲勞測試系統(tǒng)主要技術(shù)指標(biāo)

1.靜態(tài)測試力：                                                      5000kN×2=10000kN；

2.動(dòng)態(tài)測試力：                                                      5000kN×2=10000kN；

3.系統(tǒng)工作壓力：                                                                38MPa；

4.示值精度:                                                                        ≤±1%；

5.系統(tǒng)脈動(dòng)排量：                                                           1600mL／次；

6.疲勞試驗(yàn)通道數(shù)：                                                                    4個(gè)；

7. 5000kN作動(dòng)器：                                            （設(shè)計(jì)超高壓單向作動(dòng)器）；

7.1靜態(tài)試驗(yàn)力：                                         5000kN精度：20％FS起各點(diǎn)±1％；

7.2動(dòng)態(tài)試驗(yàn)力：                                       5000kN，動(dòng)態(tài)示值波動(dòng)度≤±1%FS；

7.3工作振動(dòng)幅度：                                      10mm（單個(gè)5000kN作動(dòng)器理論值）；

7.4活塞行程：                                                                   120mm；

8.工作頻率范圍：                                                          2—8Hz,無級可調(diào)；

9. 計(jì)數(shù)器容量：                                                               1次/轉(zhuǎn)，10⁸；

10.脈動(dòng)器主電機(jī)功率：                                                               45kW；

11.潤滑油泵電機(jī)組功率：                                                            1.5kW；

12.工作油泵電機(jī)組功率：                                                            1.5kW；

13.脈動(dòng)液壓站外形尺寸：                                                   1950*1350*2800。