This machine is used to evaluate the bearing capacity of lubricant in high contact pressure.Includes initial seizure load PB, weld load PD, average Hertz load ZMZ three items.This machine also can do long time abrasion resistance tests,,Friction coefficients determination.
This product meets the standards of GB/T12583-98, GB3142-82, SH/T0189-92, SH/T0202-92,SH/T0204-92
Technical parameters
|
No.
|
Items
|
Technical parameters
|
|
1
|
Test force range
|
60N-10kN
|
|
2
|
Relative error of test force
|
±1%
|
|
3
|
Indication error under keeping
|
±1%F.S
|
|
4
|
Friction test range
|
0-300N
|
|
5
|
Relative error
|
±3%
|
|
6
|
Spindle speed
|
200-2000r/min
|
|
7
|
Relative error
|
±10 r/min
|
|
8
|
Temperature range of friction pair
|
Room temperature-200℃
|
|
9
|
Relative error
|
±2℃
|
|
10
|
Range of test time
|
1s-99h
|
|
11
|
Range of spindle speed
|
1-9999999
|
|
12
|
Exterior dimension
|
1160mm×750mm×1640mm
|
|
13
|
Weight
|
400kg
|
|
14
|
Steel ball
|
φ12.7mm
|
