MVF-1A friction and wear tester is a frictional form with rolling, sliding or sliding rolling under certain contact pressure. It has a stepless speed regulation system and can be used to evaluate the friction and wear properties of lubricants, metals, plastics, coatings, rubber, ceramics and other materials, such as low speed pins, at very low speed or high speed. Disk (with a large plate and small plate, single needle and three needles) friction function, four ball long anti wear performance and four ball rolling contact fatigue, ball to bronze three lubrication performance, as well as thrust washer, ball to disc, mud wear, rubber seal ring seal moment and stick slip friction performance test, matching reciprocating module can be reciprocated Friction and wear movement. The test machine has a wide application in the field of tribology, petrochemical, mechanical, energy, metallurgy, aerospace, colleges and universities, research institutes and other departments.

Two. The main technical specifications:

1. Test force

1.1 axial test force range: 10N to 1000N (stepless adjustable)

1.2 the relative error of test force indication is below 100N, + 2N, 100N above 0.5%.

1.3 the sense of zero point of test force: + 1.5N

1.4 automatic loading rate of test force: 300N/min (fully automatic adjustable).

1.5 loading mode: AC servo loading, and segmented loading precision guidance can be set up.

1.6 the relative error of indication automatically maintained at the test force: + 1%

2. Friction torque

2.1 determination of the maximum friction torque: 2.5N.m

2.2 relative error of the moment of friction moment: + 2%

2.3 friction load sensor: 100N

2.4 friction arm distance: 50mm

3. The range of spindle stepless speed change

3.1 single stage CVT system: 1-2000r/min (special reducer can be selected as required)

3.2 spindle speed error: + 1%

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

5. The heating system of the test machine

5.1 heater working range: room temperature to 200 c (300 C)

5.2 plate heating plate: Phi 65220V, 250W

5.3 sets of heaters: Phi 68 x 44220V, 300W

5.4 Phi 3 double output platinum thermal resistance: RO=100 + 0.1 ohm (length of each group).

5.5 temperature control precision: + 2 C

6. friction sub disc holding mode: no gap circumferential hold (imported parts)

7. test machine spindle taper: 1:7

8. the maximum distance between the spindle and the sub disk of the test machine: > 75mm

9. test machine control system

9.1 adopt industrial motherboard, touch screen control, HTMS advanced version professional friction and wear software.

9.2, manual control, time control, speed control and friction torque control can be realized.

Time display and control range of 9.3. tester: 10s ~ 9999min

9.4. test machine speed (cycle) display and control range: (1~99) x 105

9.5. test machine main motor output maximum torque: 5N.m

10. main body: adopt casting integrated mainframe, high strength welding frame.

11. the size of the tester is L * B * H: 860 * 740 * 1560mm

12. net weight of test machine: about 550Kg

Introduction of advantages of professional friction and wear control system:

1, adopt high stability modular integrated control principle to ensure the overall stability of the system.

2, the interface is fully compatible, one key can be set up test parameters, fully automatic loading;

3. The whole curve can be tracked in real time. It can enlarge and edit the curves automatically and automatically.

4, real-time recording data, with power saving function, can output shared data, for two editing contrast processing;

5, software control process optimization, engineers continuous innovation and improvement, software upgrade is free.

Tel:+86-0531-85860713，+8615508660930

WeChat/WhatsApp：+8615508660930

Skype:+8615589966455

QQ：1538151698

The contact：Janna Tang

Email:cnjntest@163.com

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