Common Application of the Double Acting Hydraulic Cylinders
Model#
YX02HSG K 01 - D/d E - ① ② ③ ④ - S
| Symbol | Implication |
| YX02HSG | Yongxiang Double-acting Single Piston Engineering Hydraulic Cylinder |
| K | Rod Cover Fixing Structure: 1. Thread ( dia ≤φ80 ) 2. K Latch ( dia ≥φ80, no latch for 80/55) |
| 01 | Design No. 01 |
| D/d | Rod Dia / Piston Dia |
| E | Rated Pressure ≤ 16MPa G: ≤ 25MPa H:31.5MPa |
| ① | Connection Symbol of Rod Head and Body |
| ② | Connection Symbol of Piston End |
| ③ | Connection Symbol of Oil Port |
| ④ | Buffer Position |
| S | Stroke (mm) |
| Symbol | Connection | Remark |
| 1 | Piston end male thread | |
| 2 | Piston end female thread | Dia ≥63 |
| 3 | Piston end male thread, earring with bushing | |
| 4 | Piston end female thread, earring with bushing | Dia ≥63 |
| 5 | Piston end male thread,earring with spherical plain bearing | |
| 6 | Piston end female thread,earring with spherical plain bearing | Dia ≥63 |
| 7 | Integral piston, earring with bushing |
Only for Dia:40 & 50 |
| 8 | Integral piston, earring with spherical plain bearing |
| Symbol | Position | Remark |
| 0 | No buffer | For rodφ40, 50, 60 cylinder |
| 1 | Two end sides | Rod φ 80-250 Speed ratio=2， Rod end buffer only |
| 2 | Rod end | |
| 3 | Piston head |
| Symbol | Connection |
| 1 | Earring with bushing |
| 2 | Earring with spherical plain bearing |
| 3 | Hinged shaft |
| 4 | Rod end flange |
| 5 | Central flange |
- ▲ Only for φ=2 Cylinder 2. △ Only for φ=1.7 Cylinder
| Inspection Type | Inspection Standard |
| Raw Material Inspection | Before storage, QC takes a measurement of the raw materials. |
| Process Material Inspection | During the production, QCs conduct a random inspection. Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection. |
| Final Function Testing | All the hydraulic cylinders take hydraulic function test |
