MM-W1B vertical universal friction and wear testing machine

Feature

1. Load-maintaining load motor adopts Panasonic AC servo system and controller, which has fast response and high control precision.
2. The spindle drive motor adopts Panasonic AC servo system and controller. The speed range is wide, the operation is stable, and the speed control is more precise.
3. All electrical independent intellectual property rights, overcoming the technical barriers that rely on the assembly of outsourced industrial computer, the controller is completely autonomous.
4. The liquid crystal display makes reading and operation convenient, intuitive and fast.
5. Use two-color high-grade car metal paint, streamlined shape, beautiful appearance.
6. Can be connected to the computer, the upper and lower machine structure, the main parameters dual display dual control, can achieve remote control . Off the computer, the test machine can run independently.

Spesification

1. Maximum test force: 1kN

2. Test force working range: 0.4% ~ 100% of the maximum test force

3. The relative error of the test force indication value is not greater than : ± 1% , the indication error below 200N is not greater than: ± 2N

4. When the test force is long, the relative error of the indication value is not more than: ±1%F N

5. Measuring the maximum friction torque: 2.5Nm

6. The relative error of the friction torque indication is not more than: ± 2%

7. Friction sensor: 50N

8. Friction arm distance: 50mm

9. Spindle continuously variable transmission system: 1r/mi ?2000r/min

10. The spindle speed error above 100r/min is not greater than: ±5r/min

11. The spindle speed error below 100r/min is not greater than: ±1r/min

12. Special deceleration system: 0.05 r/min ~ 20r/min

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

14. Heater working range: room temperature to 200 ° C (260 ° C )

15. Temperature measurement control accuracy: ± 2 ° C

16. Test machine spindle taper: 1:7

17. Maximum distance between the test machine main shaft and the lower sub-disc: ≥75mm

18. Test machine spindle control mode: manual control, time control, revolution control , friction torque control

19. Test machine time display and control range: 0s ~ 9999min

20. Test revolution display and control range: 0 ~ 9999999

21. Spindle motor rated power: 1kW

22. Test machine dimensions <L×B×H>: 700mm×680mm×1560mm

23. The net weight of the test machine is about: 400kg

Third, the applicable standards

SH/T 0189-1992 "Determination of anti-wear properties of lubricating oils (four-ball machine method)"