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Pancake lock nut cylinder with extremely low height for use in confined areas, lock nut for positive and safe mechanical load holdingover a long period of time; specially designed load bearing system can withstand 3% partial load, overflow port functions as a stroke limiter.
Product Features
Single acting, load return, mechanical lock nut for for safe mechanical load holding-over a long period of time;
Bearing load for a long time after pressure relief;
Visible remarks to warn operator when stroke reaches the limit;
Stroke equipped with overflow port prevents piston over extended;
Optional special synthetic coating for improved corrosion resistance and lower friction for smoother operation;
Allowable partial load reaches 5% capacity of hydraulic cylinder;
NPT3/8 quick couplers and threa protector included.
Single Acting Hydraulic Cylinder(spring return)
| Model | Working Pressure（MPa） | Capacity | Collapsed Height | Working Stroke | Effective Area | Oil Capacity | O.D | Nut O. D | Plunger Diameter | Weight |
| （T） | （mm） | （mm） | （cm2） | （cm3） | （mm） | （mm） | （mm） | （kg） | ||
| KET-RCL-50-20 | 70 | 50 | 75 | 20 | 63.58 | 127.2 | 130 | 160 | 70 | 9 |
| KET-RCL-50-60 | 70 | 50 | 122 | 60 | 63.58 | 381.5 | 130 | 160 | 70 | 14.5 |
| KET-RCL-100-20 | 70 | 100 | 86 | 20 | 132.66 | 265.4 | 170 | 200 | 90 | 17 |
| KET-RCL-100-60 | 70 | 100 | 145 | 60 | 132.66 | 796 | 170 | 200 | 90 | 28 |
Single Acting Hydraulic Cylinder(load return)
| Model | Working Pressure （MPa） | Capacity | Collapsed Height | Working Stroke | Effective Area | Oil Capacity | O.D | Nut O. D | Plunger Diameter | Weight |
| （T） | （mm） | （mm） | （cm2） | （cm3） | （mm） | （mm） | （mm） | （kg） | ||
| KET-HRCL-100-10 | 70 | 100 | 45 | 10 | 143.06 | 143 | 170 | 198 | 135 | 9.5 |
| KET-HRCL-150-24 | 70 | 150 | 54 | 24 | 213.72 | 513 | 215 | 245 | 165 | 18.2 |
Single Acting Two-stage Hydraulic Cylinder
| Model | Working Pressure （MPa） | Capacity | Working Stroke | Effective Area | Oil Capacity | Collapsed Height | O.D | Weight |
| （T） | （mm） | （cm2） | （cm3） | （mm） | （mm） | （kg） | ||
| KET-RDL-80-25 | 70 | 1st stage 80T 2nd stage 50T | 1st stage 11 2nd stage 14 | 1st stage 113.04 2nd stage 70.84 | 1st stage 124.3 2nd stage 99.2 | 38 | 175×203 | 7 |
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