Hydraulic Cylinder for Hospital Bed / Medical Bed / Lifting Table
Specification
1,Maximum work load: 600 Kg
2,Maximum bearing load: 700 Kg
3,Minimum relief load: 20 Kg
4,Each stroke of pressure:6mm
5,Safety protection valve:Yes
5,The pressure relief velocity is less than : 15mm/S
6,Service life is greater than: 50000 times
7,Release Stroke:6°~10°
8,Free Stroke:2°~5°
9,Pump Stroke:31°~35°
10,Install :360°
| Models |
Stroke(mm) |
| ZJ2522-100C OR ZJL2522-100C |
100 |
| ZJ2522-130C OR ZJL2522-130C |
130 |
| ZJ2522-140C OR ZJL2522-140C |
140 |
| ZJ2522-150C OR ZJL2522-150C |
150 |
| ZJ2522-180C OR ZJL2522-180C |
180 |
| ZJ2522-200C OR ZJL2522-200C |
200 |
| ZJ2522-250C OR ZJL2522-250C |
250 |
| ZJ2522-280C OR ZJL2522-280C |
280 |
| ZJ2522-300C OR ZJL2522-300C |
300 |
Features:
1. Patented function of working at 360 position - horizontally , above/below horizontal line.
2. Overload protection function.
(1) After rod extends to full stroke , if users continue to pedal the cylinder, at setting value such as 600KGS, it will automatically prevent pressure from rising to protect bed cylinder from overload.
(2) If weight of goods on platform exceeds setting value, relief valve will be triggered to protect hydraulic cylinder.
3. High quality JAPAN spring used on relief valve.
4. Rod: 304 stainless steel , hard chromed. Shaft: 304 stainless steel,
5. Valve block: precise cnc machined ;
Audited Supplier 
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