MR-H3A high speed ring block wear testing machine

Serial number

Term   project   name   called

Specifications, parameters and indicators

1

Maximum test force (N)

3000

2

Test force accuracy

More than 10% of the maximum test force , the relative error of the test force indication shall not exceed ± 1% , and the relative error of the test force indication shall not exceed 1%.

3

Test force maintains maximum allowable variation

± 1% of the maximum test force

4

Maximum friction (N)

300

5

Friction value accuracy

More than 10% of the maximum friction force , the relative error of the frictional force indication does not exceed ± 3% , and the relative error of the indication repeatability does not exceed 3%.

6

Spindle speed range (r/min)

5~4000

7

Spindle speed error ( r/min )

Above 100r/min , the spindle speed error does notexceed ± 10

Below 10 0r/min , the spindle speed error does notexceed ± 1

8

Heater operating temperature range (°C)

Room temperature ~ 100

9

Temperature control accuracy (°C)

±2

10

Spindle speed display and control range

1~9999999

11

Time display and control range ( s or min )

1~9999

12

Test machine dimensions (length × width × height) ( mm)

710 × 840 × 1690

13

Test machine net weight ( kg)

About 500