Wheel Hub Bearing Mud Splash Testing Machine
Testing Machine
Work piece- first, second, and third generation wheel hub bearings (including drive wheel and non drive wheel hub bearings)
Quantity
No. | Name | Parameters` | |
1 | Work Piece | first, second, and third generation wheel hub bearings (including drive wheel and non drive wheel hub bearings) | |
2 | Numbers to be tested | 2 sets , independent tests | |
3 | Tooling numbers | one set at each station | |
4 | Bearing outer diameter | Φ250mm | |
5 | Bearing Height | 200mm | |
6 | Radial load (closed-loop control) | Load | 35kN |
7 | Accuracy | ±2% of the set value | |
8 | Loading or unloading speed | 15kN/s | |
9 | Axial load (Closed loop control) | Load | 士20kN |
10 | Accuracy | ±2% of the set value | |
11 | Loading or unloading speed | 15kN/s | |
12 | Load Principle | Servo electric cylinder loading | |
13 | Lubrication method of electric cylinder | Grease lubrication | |
14 | Speed (closed-loop control)） | Range | (50~2500 ) rpm，Forward and reverse rotation |
15 | Accuracy | ±2% of the set value | |
16 | Speed | 500rpm/s | |