How to select a hydraulic cylinder model - Hydraulic Manufacturer
Release time:
2015-02-13
Source:
Question: "With a stroke of 300MM and a thrust of 4 tons, which hydraulic cylinder model should be selected?" Hunan Xili Hydraulic Co., Ltd. Answer: The selection of hydraulic cylinder models mainly depends on the inner diameter, operating pressure, and installation Size of the hydraulic cylinder. According to the thrust of 4 tons you provided, it can be calculated that if the operating pressure of the hydraulic cylinder is designed to be 8MPA, then the inner diameter of the hydraulic cylinder is 80, and the hydraulic cylinder Model is 80*40*300-8MPA. A tie-rod type hydraulic cylinder can be used, which is low in Price and easy to maintain. If the operating pressure of the hydraulic cylinder is selected as 16MPA, then the inner diameter of the hydraulic cylinder can be 60.
Question:
“The stroke is 300MM, and the thrust is 4 tons. Which hydraulic cylinder model should be selected?”
Answer from Hunan Xieli Hydraulic Co., Ltd.:
The selection of hydraulic cylinder models mainly depends on the inner diameter, operating pressure, and installation Size of the hydraulic cylinder.
Based on the thrust of 4 tons you provided, we can calculate that if the operating pressure of the hydraulic cylinder is designed to be 8MPA, then the inner diameter of the cylinder is 80, and the cylinder Model is 80*40*300-8MPA. A tie-rod type cylinder can be used, which is low in Price and easy to maintain.
If the operating pressure of the hydraulic cylinder is selected as 16MPA, then the inner diameter of the cylinder can be 60, and the cylinder Model is 60*35*300-16MPA. A welded type or tie-rod type can be used.
It is recommended that you combine the system pressure of the machinery and equipment to determine the operating pressure of the hydraulic cylinder first. For precision machining equipment, the system pressure should be lower, usually below 5MPA. If it is rough machining, the system pressure should be higher.
After determining the system pressure of the equipment, calculate the inner diameter of the hydraulic cylinder, and then determine the connection method, installation method, piston rod end thread, and specific installation Size, etc. Of course, the installation method of the hydraulic cylinder is also related to the calculation process, such as whether the hydraulic cylinder is installed vertically, horizontally, or at an angle.
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