 |
Electro dynamic prime mover |
|
Frequency and amplitude can be varied |
|
Preprogrammed Test cycle |
Parameter |
Unit |
Minimum |
Maximum |
Remarks |
| Stroke |
mm |
0.02 |
2 |
Conitinously variable |
Frequency |
Hz |
1 |
200 |
In steps of 1 Hz. |
Test load |
N |
1 |
10 |
Dead weight loading in 1 N
steps |
Frictional force |
N |
-10 |
+10 |
|
Temperature |
oC |
Ambient |
120 |
|
| Specimen Size | ||||
Plate |
mm |
10 x 10 x 4 |
Fixed specimen |
|
Ball dia |
mm |
6 and 10 |
Point contact |
|
Cylinder/Pin |
dia x L mm |
6 x 16 |
Line contact |
|
Pin |
dia x L mm |
10 x 6 |
Area contact |
|