MMW-1   Vertical Universal Friction And Wear Tester

I、Product introduction

1. The main purpose and function of mmw-1 vertical universal friction and wear tester are similar to that of American falex6# multi-functional sample test machine, and basically the same as that of our mmw-1 vertical universal friction and wear tester.

2. Under a certain contact pressure, the vertical universal friction and wear testing machine has the friction form of rolling, sliding or sliding rolling composite motion, and has a stepless speed regulation system. It can be used to evaluate the friction and wear properties of lubricants, metals, plastics, coatings, rubber, ceramics and other materials at very low speed or high speed, such as low-speed pin disc (with large disc and small disc, single needle and three needle) Friction function, four ball long-term wear resistance, four ball rolling contact fatigue, ball bronze three piece lubrication, and thrust washer, ball disk and stick slip friction.

II、Main technical parameters

1. Maximum test force (KN): 1

2. Measurement range of test force: 0.4% - 100% of the maximum test force

3. Indication error below 200N (n): ≤± 2

4. Relative error of indication above 200N: ≤± 1%

5. Relative error of automatic holding indication value when the test force is long: ≤± 1% FN

6. Zeroing error of test force indication digital display device: ≤± 0.2% FN

7. Measured maximum friction torque (n · m): 2.5

8. Relative error of friction moment indication: ≤± 2%

9. Friction load sensor (n): 50

10. Friction arm distance (mm): 50

11. Zero return error of friction moment indication digital display device: ≤± 0.2% FN

12. Continuously variable transmission system (R / min): 1-2000

13. Special deceleration system (R / min): 0.05- 20

14. Spindle speed error above 14.100r/min: ≤± 5rpm

15. Spindle speed error below 15.100r/min: ≤± 1rpm

16. 16. Test medium: oil, water, mud, abrasive, etc

17. 17. Working range of heater: room temperature ~ 260 ℃

18. 18. Disc heating plate: φ 65，220V，250W

19. 19. Jacket heater: φ seventy × 34，220V，300W

20. Temperature measurement control accuracy: ± 2 ℃

21. Spindle taper of testing machine: 1:7

22. Maximum distance between main shaft and lower auxiliary disk of testing machine (mm): ≥ 75

23. Spindle control mode of testing machine: manual control, time control, revolution control, friction torque control

24. Time display and control range of testing machine: 1s-9999s (min)

25. Speed display and control range of testing machine: 0 ~ 999999

26. Maximum output torque of main motor of testing machine (n · m): 5

27. Overall dimension of testing machine (length) × wide × Height (mm): 600 × six hundred and eighty-two × one thousand five hundred and sixty

28. Mass of testing machine (kg): about 450

For more detailed parameters and technical data, please consult the technical or Sales Department of the company.