Excellent and stable deceleration and shock absorbing; if impacted by load, the resistancewill automatically adjust.Outer body of integrated structure is treated by QPQ, which has optimum corrosion and wearresistance and can withstand high pressure; it is easy to install and adjust for all threadedouter body which has good heat dissipation.With high hardness stainless steel shaft, the shock absorber has better impact and corrosionresistance, and it can work under adverse conditions.Special oiling process leads to stable shock absorbing.Compact structure and high max. absorbed energy.We use Special lubricants as buffer medium, which adapts to wide temperature range andensures stable cushioning.
| Model | Body Male Thread | Stroke (mm) | Prevention Crah Cap |
| ACA2040 | M20 | 40 | Plastic Cap |
| ACA2525 | M25 | 25 | Plastic Cap |
| ACA2550 | M25 | 50 | Plastic Cap |
| ACA2725 | M27 | 25 | Plastic Cap |
| Model | Stroke (mm) | Max. energy absorbed (Nm) | Max. energy absorbed/hour(Nm/h) | Max. effective mass(kg) | Max. impact speed(m/s) | Weight (g) | ||||
| High speed | Middle speed | Low speed | High speed | Middle speed | Low speed | |||||
| ACA2040 | 40 | 80 | 65000 | 320 | 890 | 1280 | 4 | 2 | 1 | 225 |
| ACA2525 | 25 | 100 | 75000 | 400 | 1100 | 1600 | 4 | 2 | 1 | 290 |
| ACA2550 | 50 | 150 | 85000 | 600 | 1650 | 2400 | 4 | 2 | 1 | 370 |
| ACA2725 | 25 | 140 | 85000 | 560 | 1550 | 2240 | 4 | 2 | 1 | 372 |

Note:1. The interval under the red line shows the energy range absorbed by corresponding shock absorber.
2. It is better to use 20%-80% of the Max. absorbed energy


The company for the products are brand new original products, no second-hand and refurbished products, or leave a compensable ten and return the full amount , but the buyer due to our purchase of model error is not responsible for returns, another of the company's sales of products enjoy one year from the date of shipment quality assurance , according to the original quality standards , during warranty with product problems , need confirmation testing by the manufacturer , the supplier to be solved , the demand side due to storage , use, poor maintenance caused by lower-quality product , and not raise objections.
You can send a sample to customize the products, we have many engineers can help it; If you want a product of mine, but you are not sure if it's what you want, so you can ask for a sample from me, it will be free.
We can provide a series of after-sale service, such as product introduction, mounting, debugging, technical support and so on.
| Our product features: | Our Services Guarantee: |
| 1) Competitive price | 1) Prompt respond (Reply with 24 hours) |
| 2) Good quality | 2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging | 3) 1 year warranty |
| 4) Produce according to Customers’ instruction | 4) Photos/videos are available during production. |
| 5) None delay shipment | 5) Loading inspection, and send loading photos before shipment. |