The ever-power "O" type sealing ring is mainly used in harsh environments such as water, mud, dust, high-speed operation, etc., so the product performance requirements are relatively strict, and the service life is about 3 to 5 times longer than that of conventional chains.
1. The pin shaft uses high-quality alloy steel;
2. The pin shaft is a square riveting head (pitch ≥15.875mm);
3. The seamless sleeve is made of high-quality alloy steel;
4. The roller is made of high-quality alloy steel;
| ever-power chain number | Pitch | Roller diameter | pinShaft diameter | Thickness of outer chain plate | Inner chain plate thickness | Inner width | Average tensile load | seal | Applicable displacement |
| P | d1 max | d2 max | t1 max | t2 max | b1 min | Q0 | Types of | Max | |
| mm | mm | mm | mm | mm | mm | KN | cc | ||
| 420V | 12.7 | 7.77 | 3.96 | 1.52 | 1.52 | 6.25 | 17.0 | 0 | 100 |
| 420VM | 12.7 | 7.77 | 3.96 | 1.70 | 1.70 | 6.25 | 17.0 | 0 | 100 |
| 428V | 12.7 | 8.51 | 4.45 | 1.62 | 1.62 | 7.75 | 20.0 | 0 | 125 |
| 428VM | 12.7 | 8.51 | 4.45 | 2.02 | 2.02 | 7.75 | 25.3 | 0 | 200 |
| 520V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 6.25 | 38.0 | 0 | 250 |
| 525V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 7.94 | 38.0 | 0 | 400 |
| 525VM | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 7.94 | 40.0 | 0 | 500 |
| 530V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 9.40 | 38.0 | 0 | 500 |
| 530VM | 15.875 | 10.22 | 5.24 | 2.42 | 2.42 | 9.40 | 42.0 | 0 | 750 |
| 630V | 19.05 | 11.91 | 5.96 | 2.42 | 2.42 | 9.40 | 43.0 | 0 | 100 |
| 630VM | 19.05 | 11.91 | 5.96 | 3.22 | 3.22 | 9.40 | 52.0 | 0 | 1200 |
*Sleeve chain: the roller diameter d1 in the table is the diameter of the sleeve
Hangzhou ever-power chain transmission Co., Ltd.
