Product Description
70mpa hydraulic pump hydraulic cylinder 500 ton
1.Describe:
Hydraulic cylinder can bear partial loading is 5% of rated pressure. High pressure alloy cylinder is very durable, especially in the larger project, it is easily to be operated and control. It can be used for lifting heavy machine, bridge project, hydraulic engineering, harbour construction and other equipment. It has large output, light weight, remote control and other advantages, it can match with our high pressure oil pump, it can reach jack, push, pull and extrusion and kinds of working.
2. Features
1. Integral stop ring provides piston blow-out protection
2. Double-acting for positive retraction
3. Baked enamel outside finish and plated pistons provide superior corrosion resistance
4. Safety valve in retract side of cylinder helps to prevent damage in case of accidental over-pressurization
5. Interchangeable, hardened grooved saddles are standard
6. Plunger wiper reduces contamination, extending cylinder life
Model | Tonnage T | Stroke mm | Closed height mm | Extend height mm | Outer diameter of oil cylinder mm | Dimension of plunger mm | Dimension of oil pump mm | Weight kg | Pressure |
STQ50-100 | 50 | 100 | 225 | 325 | 127 | 70 | 100 | 35 | 63MPA |
STQ50-160 | 160 | 285 | 445 | 39 | |||||
STQ50-200 | 200 | 325 | 525 | 46 | |||||
STQ50-300 | 300 | 425 | 725 | 48 | |||||
STQ50-500 | 500 | 625 | 1125 | 63 | |||||
STQ100-100 | 100 | 100 | 250 | 350 | 180 | 100 | 140 | 58 | |
STQ100-160 | 160 | 310 | 470 | 63 | |||||
STQ100-200 | 200 | 350 | 550 | 78 | |||||
STQ100-300 | 300 | 450 | 750 | 96 | |||||
STQ100-500 | 500 | 650 | 1150 | 130 | |||||
STQ150-100 | 150 | 100 | 260 | 360 | 219 | 125 | 180 | 58 | |
STQ150-160 | 160 | 320 | 480 | 69 | |||||
STQ150-200 | 200 | 360 | 560 | 86 | |||||
STQ150-300 | 300 | 460 | 760 | 103 | |||||
STQ150-500 | 500 | 660 | 1160 | 255 | |||||
STQ200-100 | 200 | 100 | 285 | 385 | 240 | 150 | 200 | 96 | |
STQ200-160 | 160 | 345 | 505 | 103 | |||||
STQ200-200 | 200 | 385 | 585 | 116 | |||||
STQ200-300 | 300 | 485 | 785 | 161 | |||||
STQ200-500 | 500 | 685 | 1185 | 221 | |||||
STQ320-100 | 320 | 100 | 310 | 410 | 330 | 180 | 250 | 196 | |
STQ320-160 | 160 | 370 | 530 | 240 | |||||
STQ320-200 | 200 | 410 | 610 | 258 | |||||
STQ320-300 | 300 | 510 | 810 | 311 | |||||
STQ320-500 | 500 | 710 | 1210 | 456 | |||||
STQ400-100 | 400 | 100 | 355 | 455 | 380 | 200 | 290 | 198 | |
STQ400-160 | 160 | 415 | 575 | 231 | |||||
STQ400-200 | 200 | 460 | 660 | 264 | |||||
STQ400-300 | 300 | 555 | 855 | 367 | |||||
STQ400-500 | 500 | 755 | 1255 | 456 | |||||
STQ500-100 | 500 | 100 | 360 | 460 | 430 | 200 | 320 | 323 | |
STQ500-160 | 160 | 420 | 580 | 330 | |||||
STQ500-200 | 200 | 460 | 660 | 420 | |||||
STQ500-300 | 300 | 560 | 860 | 581 | |||||
STQ500-500 | 500 | 760 | 1260 | 599 | |||||
STQ630-100 | 630 | 100 | 417 | 517 | 500 | 250 | 360 | 560 | |
STQ630-160 | 160 | 477 | 637 | 633 | |||||
STQ630-200 | 200 | 517 | 717 | 696 | |||||
STQ630-300 | 300 | 617 | 917 | 898 | |||||
STQ630-500 | 500 | 817 | 1317 | 1250 | |||||
STQ800-100 | 800 | 100 | 488 | 588 | 560 | 300 | 400 | 896 | |
STQ800-200 | 200 | 598 | 798 | 1040 | |||||
STQ800-300 | 300 | 698 | 998 | 1380 | |||||
STQ800-500 | 500 | 898 | 1398 | 1520 | |||||
STQ1000-100 | 1000 | 100 | 530 | 630 | 600 | 320 | 450 | 1286 | |
STQ1000-200 | 200 | 630 | 830 | 1332 | |||||
STQ1000-300 | 300 | 760 | 1060 | 1663 |
If the model you are looking for is not available, please contact us! We will customize it according to your needs.
3. Application:
Our hydraulic jacks have been widely used for industrial field, such as steel plant, cement industry, chemical and refinery, bridge, railway, highway, hydropower station, ship repair, building, construction and maintenance.
4.Company information:
HangZhou Lead Equipment Co., Ltd. Have been in hydraulic tools industry since 2009.
Our main products as follow:
Single acting hydraulic jack/cylinder/ram (10-100 tons)
Single acting hollow hydraulic jack/cylinder/ram (12-100 tons)
Double acting hydraulic jack/cylinder/ram (50-2000 tons)
Double acting hollow hydraulic jack/cylinder/ram (50-2000 tons)
Single acting hydraulic jack/cylinder/ram with lock nut (55-200 tons)
Thin type single acting hydraulic jack/cylinder/ram (10-200 tons)
Ultrathin hydraulic jack/cylinder/ram (10-200 tons)
Flange type hydraulic jack/cylinder/ram (10-630 tons)
Synchronous hydraulic jack (10-1000 tons)
Hydraulic accessories: high pressure oil hose, couplers, seal kits, mainfold, etc.
All the tonnage, stroke, height can be customized according to client’s requirements, supply the best quality and serve. Our warranty is 2 years.
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Certification: | CE, SGS |
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Pressure: | High Pressure |
Work Temperature: | Normal Temperature |
Acting Way: | Double Acting |
Working Method: | Rotary |
Adjusted Form: | Switching Type |
Customization: |
Available
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How do rotary cylinders contribute to precise rotational control?
Rotary cylinders play a crucial role in achieving precise rotational control in various applications. Here’s a detailed explanation:
1. Actuation Methods: Rotary cylinders utilize hydraulic or pneumatic actuation methods to generate rotational motion. These actuation methods offer precise control over the application of force, allowing for accurate and controlled rotation.
2. Control Valves: Control valves are used to regulate the fluid flow into and out of the rotary cylinder. By adjusting the valve settings, the rotational speed and direction can be precisely controlled, enabling precise rotational control.
3. Feedback Systems: Some rotary cylinders incorporate feedback systems, such as position sensors or encoders, to provide real-time information about the cylinder’s rotational position. This feedback enables precise control over the rotational movement, allowing for accurate positioning and synchronization with other system components.
4. Stroke Adjustment: Rotary cylinders often have adjustable stroke lengths, which allow for precise control over the range of rotational movement. By adjusting the stroke, the rotational angle can be precisely controlled, enabling precise rotational control for specific applications.
5. Positioning Guides: Rotary cylinders may feature positioning guides, such as grooves or slots, that help guide and stabilize the rotational movement. These guides ensure precise alignment and minimize deviations or wobbling during operation, contributing to precise rotational control.
6. Precision Manufacturing: Rotary cylinders are manufactured with high precision to ensure smooth and accurate rotation. The use of high-quality materials, precision machining, and tight tolerances contribute to precise rotational control, minimizing unwanted variations or errors.
7. Integration with Control Systems: Rotary cylinders can be seamlessly integrated with control systems, allowing for precise control over the rotational motion. They can be programmed and synchronized with other system components, such as sensors, actuators, and PLCs, to achieve precise rotational control in complex automation processes.
These factors combined contribute to the precise rotational control achieved through the utilization of rotary cylinders. It’s important to consult manufacturers’ documentation and guidelines for specific information on the capabilities and limitations of rotary cylinders in achieving precise rotational control.
How do rotary cylinders handle variations in environmental conditions?
Rotary cylinders are designed to handle variations in environmental conditions encountered in different applications. Here’s a detailed explanation:
1. Robust Construction: Rotary cylinders are constructed using durable materials such as high-grade metals, alloys, and seals that can withstand harsh environmental conditions. They are designed to resist factors like vibration, shock, temperature variations, dust, moisture, and exposure to corrosive substances. The robust construction ensures that rotary cylinders can operate reliably and maintain performance integrity in challenging environments.
2. Sealing Mechanisms: Rotary cylinders incorporate sealing mechanisms to prevent the ingress of contaminants such as dirt, water, and chemicals. These sealing mechanisms include O-rings, wipers, and lip seals, which create a barrier between the cylinder’s internal components and the external environment. Effective sealing helps protect the cylinder’s internal parts, ensuring smooth operation and preventing damage caused by environmental factors.
3. Lubrication Systems: Proper lubrication is essential for the smooth functioning of rotary cylinders. They are equipped with lubrication systems that deliver lubricants to critical moving parts, reducing friction, wear, and the risk of corrosion. Lubrication systems can be designed to operate under different environmental conditions, ensuring optimal performance and longevity of the cylinder.
4. Temperature Compensation: Rotary cylinders can be designed with temperature compensation features to accommodate variations in operating temperatures. When exposed to high or low temperatures, materials can expand or contract, potentially affecting the cylinder’s performance. Temperature compensation mechanisms, such as thermal expansion compensation or heat dissipation features, help maintain the cylinder’s dimensional stability and performance in different temperature conditions.
5. Protective Coatings: In environments where there is a high risk of corrosion or abrasion, rotary cylinders can be coated with protective layers or treatments. These coatings, such as corrosion-resistant plating, powder coatings, or specialized coatings for specific applications, provide an additional barrier against environmental factors and extend the cylinder’s lifespan.
6. Environmental Testing: Manufacturers subject rotary cylinders to rigorous testing procedures to ensure their performance and reliability under various environmental conditions. These tests may include temperature cycling, humidity exposure, dust and particle ingress testing, vibration testing, and salt spray testing. Environmental testing helps identify potential weaknesses and allows for improvements in design and materials to enhance the cylinder’s ability to handle environmental variations.
7. IP Ratings: In industrial applications, rotary cylinders are often assigned an Ingress Protection (IP) rating. IP ratings indicate the level of protection against solid particles (first digit) and moisture (second digit) that the cylinder can withstand. Higher IP ratings signify greater resistance to environmental factors. Users can select rotary cylinders with appropriate IP ratings based on the specific environmental conditions of their application.
8. Application-Specific Designs: Depending on the industry and application requirements, rotary cylinders can be designed with specific environmental considerations in mind. For example, in marine or offshore applications, cylinders can be corrosion-resistant and designed to withstand saltwater exposure. In dusty environments, additional filtration systems can be incorporated to prevent dust ingress. Customized designs allow rotary cylinders to handle variations in environmental conditions effectively.
By incorporating these features and design considerations, rotary cylinders can effectively handle variations in environmental conditions, ensuring reliable performance and longevity in diverse applications.
Can rotary cylinders be used for both rotary motion and linear motion?
No, rotary cylinders are specifically designed for generating rotary motion and are not typically used for linear motion. Here’s a detailed explanation:
Rotary Motion:
Rotary cylinders, also known as rotary actuators, are primarily used to convert fluid power into rotational motion. They are designed to generate torque and rotate around a central axis. The rotational movement can be in a full 360-degree rotation or limited to a specific angle depending on the application and the design of the cylinder.
Linear Motion:
For linear motion, a different type of actuator, such as linear cylinders or linear actuators, is used. Linear cylinders are specifically designed to generate linear motion by extending or retracting a piston rod in a linear path. These actuators are commonly used in applications where straight-line movement is required, such as pushing, pulling, lifting, or sliding objects.
Differences:
The design and internal mechanism of rotary cylinders are optimized for rotational motion, while linear cylinders are designed to provide linear motion. These two types of actuators have different structures and operating principles to fulfill their respective purposes.
While rotary cylinders cannot directly produce linear motion, they can be part of a system that combines both rotary and linear motion. For example, in some applications, a rotary cylinder can be used to generate rotational motion, which is then converted into linear motion using additional mechanisms such as racks, gears, or linkages.
It’s important to choose the appropriate type of actuator based on the desired motion requirements of the specific application. Manufacturers’ documentation and guidelines should be consulted to determine the most suitable actuator for a particular motion requirement.
editor by CX 2024-02-07