Pump Cylinder
Pump Cylinder
Usage
Press, Assembly, Press Fitting , Trimming, Banding, Bonding, and Spot Welding
Characteristics
Developed a hydraulic cylinder equipped with booster pump all-in-one, which advances at a high speed when low load, and advances with double action booster pump when high load. Additionally, when double action booster pump is spinning, the surging of pressure is minimized with built-in accumulator
Developmental Goals and Achievements
| Key Performance Indicators (KPI) | Units | Developmental Goals | Test Results | Achievements | Objective Measuring Methods | |
|---|---|---|---|---|---|---|
| Number of Samples (n≥5) |
Test Standards | |||||
| Energy Efficiency | ％ | 120 or more | 126 | 100 | 5 | KTC |
| Surging | ％ | 30 or less | 20 | 100 | 5 | KTC |
| Support the Load for 60 seconds (10 tons) | ％ | ±2 | OK | 100 | 5 | KTC |
| Durability | 30,000 a time | OK | 100 | 5 | KTC | |
| Noise | 60db or less | 50 | 100 | 5 | KTC | |
Specifications
| Tube Inner Diameter | Φ50~Φ300 |
|---|---|
| Rod Outer Diameter | Φ25~Φ250 |
| Stroke | 20~700mm |
| Max.working pressure | 70~350kg/㎠ |
| Max, working temperature | -20~100℃ |