Clutch Hydraulic Cylinder Life Test Bench
Main Features
* It mainly consists of basic machine, pneumatic system, measuring system, control system and High and low temperature box.
* Loading device can make self simulated load, amount of load can be adjusted, supply requirement of Max. load.
* Measurig system for adding liqid or lossing can be use
d for adding liqid device of hydraulic cyliner.
* Test bench adopts industrial control computer and PLC to compose the measuring system.
* All running mechanisms would be able to operate continuously more than 720 hours, its life more than 200 million circles.
Testing Items
* Low temperature durability test
* High temperature durability test
* Normal temperature durability test
* To record in time frequency, intensity of pressure (Max. value),
displacement (Max. value), times, temperature, and speed, then display curve.
Technical Data
|
Product type
|
|
ZL-YYGT20
|
|
Fatigue times
|
circle
|
1，100，000，
|
|
Intensity of pressure
|
MPa
|
0-7.8
|
|
Accuracy of intensity of Pressure
|
grade
|
0.5
|
|
Displacement range
|
mm
|
0-15
|
|
Accuracy of displacement
|
mm
|
±0.1
|
|
Temperature range
|
℃
|
-45～+160
|
|
Measuring accuracy of temperature
|
℃
|
±1
|
|
Rotate speed range
|
rpm
|
2800-6200
|
|
Accuracy of rotate speed
|
%
|
±3
|
|
Test frequency
|
Hz
|
0.1～0.6
|
|
Max. Load
|
N
|
5000
|
|
Total power
|
kW
|
25
|
|
Air supply
|
MPa
|
0.4～0.8
|
|
Dimension (L×W×H)
|
mm
|
2500×1360×1700
|
|
Weight (gross)
|
kg
|
2000
|
