Product Description
Product Features
1. Single acting design with spring return;
2. The inner of the cylinder with external thread, the piston with internal thread, the bottom with mounting hole;
3. Cylinders of 50 ton or larger are equipped with Al alloy handle or lifting lug for convenient carrying;
4. Equipped with dustproof ring to extend the working life;
5. The surface of the cylinders is nickel plated, with stronger corrosion resisitance;
6. All cylinders are euipped with NPT3/8 couplings for easy operation;
7. Heavy-duty return spring for fast retraction;
8. External access to fasteners requires only standard shop tools for simplified maintenance;
9. Base and plunger made from high-strength alloy steel for durability;
10. Design allows the cylinder to be used in all positions;
Product Parameter
Model Number |
Cylinder Capacity |
Stroke | Cylinder Effective Area |
Oil Capacity |
Collapsed Height |
Weight |
ton (kN) | mm | cm2 | cm3 | mm | kg | |
SOV-RC-50** | 5 (45) |
16 | 6,5 | 10 | 41 | 1 |
SOV-RC-51 | 25 | 6,5 | 16 | 110 | 1 | |
SOV-RC-53 | 76 | 6,5 | 50 | 165 | 1,5 | |
SOV-RC-55* | 127 | 6,5 | 83 | 215 | 1,9 | |
SOV-RC-57 | 177 | 6,5 | 115 | 273 | 2,4 | |
SOV-RC-59 | 232 | 6,5 | 151 | 323 | 2,8 | |
SOV-RC-101 | 10 (101) |
26 | 14,5 | 38 | 89 | 1,8 |
SOV-RC-102* | 54 | 14,5 | 78 | 121 | 2,3 | |
SOV-RC-104 | 105 | 14,5 | 152 | 171 | 3,3 | |
SOV-RC-106* | 156 | 14,5 | 226 | 247 | 4,4 | |
SOV-RC-108 | 203 | 14,5 | 294 | 298 | 5,4 | |
SOV-RC-1571* | 257 | 14,5 | 373 | 349 | 6,4 | |
SOV-RC-1012 | 304 | 14,5 | 441 | 400 | 6,8 | |
SOV-RC-1014 | 356 | 14,5 | 516 | 450 | 8,2 | |
SOV-RC-151 | 15 (142) |
25 | 20,3 | 51 | 124 | 3,3 |
SOV-RC-152 | 51 | 20,3 | 104 | 149 | 4,1 | |
SOV-RC-154* | 101 | 20,3 | 205 | 200 | 5 | |
SOV-RC-156* | 152 | 20,3 | 308 | 271 | 6,8 | |
SOV-RC-158 | 203 | 20,3 | 411 | 322 | 8,2 | |
SOV-RC-1510 | 254 | 20,3 | 516 | 373 | 9,5 | |
SOV-RC-1512 | 305 | 20,3 | 619 | 423 | 10,9 | |
SOV-RC-1514 | 356 | 20,3 | 723 | 474 | 11,8 | |
SOV-RC-251 | 25 (232) |
26 | 33,2 | 86 | 139 | 5,9 |
SOV-RC-252* | 50 | 33,2 | 166 | 165 | 6,4 | |
SOV-RC-254* | 102 | 33,2 | 339 | 215 | 8,2 | |
SOV-RC-256* | 158 | 33,2 | 525 | 273 | 10 | |
SOV-RC-258 | 210 | 33,2 | 697 | 323 | 12,2 | |
SOV-RC-2510 | 261 | 33,2 | 867 | 374 | 14,1 | |
SOV-RC-2512 | 311 | 33,2 | 1033 | 425 | 16,3 | |
SOV-RC-2514* | 362 | 33,2 | 1202 | 476 | 17,7 | |
SOV-RC-308 | 30 (295) | 209 | 42,1 | 880 | 387 | 18,1 |
SOV-RC-502 | 50 (498) |
51 | 71,2 | 362 | 176 | 15 |
SOV-RC-504 | 101 | 71,2 | 719 | 227 | 19,1 | |
SOV-RC-506* | 159 | 71,2 | 1131 | 282 | 23,1 | |
SOV-RC-5013 | 337 | 71,2 | 2399 | 460 | 37,6 | |
SOV-RC-756 | 75 (718) |
156 | 102,6 | 1601 | 285 | 29,5 |
SOV-RC-7513 | 333 | 102,6 | 3417 | 492 | 59 | |
SOV-RC-1006 | 95 (933) |
168 | 133,3 | 2239 | 357 | 59 |
SOV-RC-1571 | 260 | 133,3 | 3466 | 449 | 72,6 |
* Also available as cylinder-pump set.
** SOV-RC-50 cylinder has a non removable grooved saddle and no collar thread.
Photos
Applications
Packaging Details
1. Outside packaging: Standard export wooden packing;
2. Inner packaging: Stretch Film;
3. Customized packaging acceptable.
Shipping
1. Small quantity: By international exress, such as DHL, TNT, FEDEX, UPS, etc. Depending on the customers' choice. Goods will arrive within 7 days in normal cicumstances;
2. Large quantity: By sea transportation. Goods will arrive in 30~45 days, according to the diatance.
Product Application
Our products are widely used all over the world, especially in Papermaking, Metallurgy, Petrification, Bridge, Construction, Electricity, Shipping, etc.
Our Service
1.24 hours online service;
2. One year warranty, repair and service for the whole life.
3. Question report will be replied in 48 hours.
4. Quality guaranteed.
Company Information
SOV Hydraulic Technoloy (ZheJiang ) Co., Ltd. Is a manufacturer engaged in designing and manufacturing hydraulic cylinders, synchronous PLC hydraulic system, hydraulic pumps, torque wrenches, and hydraulic components.
Since the establishment in 1995, we successfully transformed from OEM manufacturer for many international brands to create our own brand SOV, and our factory has been approved by CE, ISO9001: 2008 consecutively.
Certificates
Our customers includ many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Xihu (West Lake) Dis. Shipyards, China Railway Construction Corporation. Our synchronous PLC hydraulic system had played a great role in the China high-speed railway constructions. In 2011, our sales revenue reached 30 million USD, making us 1 of the leaders in the Chinese hydraulic cylinders market especially in the extra-high hydraulic cylinders for industrial area and construction field.
Our products include:
Hydraulic cylinders, jacks (5-1000ton);
Hydraulic/ electric /pneumatic torque wrench (100-72000Nm);
Hydraulic bolt tensioner (100-11486NM);
Hydraulic pullers (5-100 ton);
Integrated hydraulic lifting system solutions;
Hydraulic parts.
Competitive Advantages
1. High quality in competitive price;
2. Low minimun order quantity;
3. Wide range of products for your reference;
4. Good customer service: Customer satisfaction is our promary goal. Prompt, professional service offered by passionate and patient international salespeople.
5. OEM services: Customer's LOGO engraving, customized packaging, and produce the products according to customers' design, etc.
FQA
Q1: What's the brand name of your products?
A: Own brand "SOV", WE ARE GERMANY OWNED FACTORY. OEM is also available as required.
Q2: Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. As is known to all, vehicles in China are often overload, our products all designed to bear the overload power. We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands.
Q3: Does your piston rod get ruptured easily?
A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.
Q4: Is your design reasonable? What about your product safe coefficient?
A: We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.
Q5: How about the delivery time?
A: Over 1000 sets advanced equipments to meet customer's large demand in short delivery time. Generally, it's 7-20 days.
Q6: What's the after-service?
A: If the quality can't meet your requirement, we will pay all your lost and offer technical support to solve your problem.
Type: | Hydraulic Jack |
---|---|
Structure: | Hydraulic Jack |
Capacity (Load): | 21-30T |
Power Source: | Hydraulic |
Max Height: | >400mm |
Certification: | EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
Customization: |
Available
|
|
---|
Can hydraulic cylinders be integrated with advanced control systems and automation?
Yes, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and overall performance. The integration of hydraulic cylinders with advanced control systems allows for more sophisticated and precise control over their operation, enabling automation and intelligent control. Here's a detailed explanation of how hydraulic cylinders can be integrated with advanced control systems and automation:
1. Electronic Control:
- Hydraulic cylinders can be equipped with electronic sensors and transducers to provide real-time feedback on their position, force, pressure, or velocity. These sensors can be integrated with advanced control systems, such as programmable logic controllers (PLCs) or distributed control systems (DCS), to monitor and control the operation of hydraulic cylinders. By integrating electronic control, the position, speed, and force of hydraulic cylinders can be precisely monitored and adjusted, allowing for more accurate and automated control.
2. Closed-Loop Control:
- Closed-loop control systems use feedback from sensors to continuously monitor and adjust the operation of hydraulic cylinders. By integrating hydraulic cylinders with closed-loop control systems, precise control over position, velocity, and force can be achieved. Closed-loop control enables the system to automatically compensate for variations, external disturbances, or changes in operating conditions, ensuring accurate and consistent performance. This integration is particularly beneficial in applications that require precise positioning, synchronization, or force control.
3. Proportional and Servo Control:
- Hydraulic cylinders can be integrated with proportional and servo control systems to achieve finer control over their operation. Proportional control systems use proportional valves to regulate the flow and pressure of hydraulic fluid, allowing for precise adjustment of cylinder speed and force. Servo control systems, on the other hand, combine feedback sensors, high-performance valves, and advanced control algorithms to achieve extremely precise control over hydraulic cylinders. Proportional and servo control integration enhances the responsiveness, accuracy, and dynamic performance of hydraulic cylinders.
4. Human-Machine Interface (HMI):
- Hydraulic cylinders integrated with advanced control systems can be operated and monitored through human-machine interface (HMI) devices. HMIs provide a graphical user interface that allows operators to interact with the control system, monitor cylinder performance, and adjust parameters. HMIs enable operators to set desired positions, forces, or velocities, and visualize the real-time feedback from sensors. This integration simplifies the operation and monitoring of hydraulic cylinders, making them more user-friendly and facilitating seamless integration into automated systems.
5. Communication and Networking:
- Hydraulic cylinders can be integrated into communication and networking systems, enabling them to be part of a larger automated system. Integration with industrial communication protocols, such as Ethernet/IP, Profibus, or Modbus, allows for seamless information exchange between the hydraulic cylinders and other system components. This integration enables centralized control, data logging, remote monitoring, and coordination with other automated processes. Communication and networking integration enhance the overall efficiency, coordination, and integration of hydraulic cylinders within complex automation systems.
6. Automation and Sequential Control:
- By integrating hydraulic cylinders with advanced control systems, they can be seamlessly incorporated into automated processes and sequential control operations. The control system can execute predefined sequences or programmed logic to control the operation of hydraulic cylinders based on specific conditions, inputs, or timing. This integration enables the automation of complex tasks, such as material handling, assembly operations, or repetitive motions. Hydraulic cylinders can be synchronized with other actuators, sensors, or devices, allowing for coordinated and automated operation in various industrial applications.
7. Predictive Maintenance and Condition Monitoring:
- Advanced control systems can also enable predictive maintenance and condition monitoring for hydraulic cylinders. By integrating sensors and monitoring capabilities, the control system can continuously monitor the performance, health, and condition of hydraulic cylinders. This integration allows for the detection of abnormalities, wear, or potential failures in real-time. Predictive maintenance strategies can be implemented based on the collected data, optimizing maintenance schedules, reducing downtime, and enhancing the overall reliability of hydraulic systems.
In summary, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and performance. The integration allows for electronic control, closed-loop control, proportional and servo control, human-machine interface (HMI) interaction, communication and networking, automation and sequential control, as well as predictive maintenance and condition monitoring. These integrations enable more precise control, automation, improved efficiency, and optimized performance of hydraulic cylinders in various industrial applications.
Advancements in Hydraulic Cylinder Technology Improving Corrosion Resistance
Advancements in hydraulic cylinder technology have led to significant improvements in corrosion resistance. Corrosion is a major concern in hydraulic systems, especially in environments where cylinders are exposed to moisture, chemicals, or corrosive agents. These advancements aim to enhance the durability and longevity of hydraulic cylinders. Let's explore some of the key advancements in hydraulic cylinder technology that have improved corrosion resistance:
- Corrosion-Resistant Materials: The use of corrosion-resistant materials is a fundamental advancement in hydraulic cylinder technology. Stainless steel, for example, offers excellent resistance to corrosion, making it a popular choice in marine, offshore, and other corrosive environments. Additionally, advancements in metallurgy have led to the development of specialized alloys and coatings that provide enhanced corrosion resistance, extending the lifespan of hydraulic cylinders.
- Surface Treatments and Coatings: Various surface treatments and coatings have been developed to protect hydraulic cylinders from corrosion. These treatments can include electroplating, galvanizing, powder coating, and specialized corrosion-resistant coatings. These coatings create a barrier between the cylinder surface and corrosive elements, preventing direct contact and inhibiting the onset of corrosion. The selection of appropriate coatings depends on the specific application and environmental conditions.
- Sealing Technology: Effective sealing systems are crucial in preventing water, moisture, and contaminants from entering the cylinder and causing corrosion. Advancements in sealing technology have led to the development of high-quality seals and advanced sealing designs that offer superior resistance to corrosion. These seals are typically made from materials specifically engineered to withstand corrosive environments, ensuring long-term sealing performance and minimizing the risk of corrosion-related issues.
- Improved Surface Finishes: The surface finish of hydraulic cylinders plays a role in their resistance to corrosion. Advancements in machining and polishing techniques have allowed for smoother and more uniform surface finishes. Smoother surfaces reduce the likelihood of corrosion initiation and make it easier to clean and maintain hydraulic cylinders. Additionally, specialized finishes, such as passivation or chemical treatments, can be applied to further enhance corrosion resistance.
- Environmental Protection Features: Hydraulic cylinders can be equipped with additional features to protect against corrosion. These features may include protective boots, bellows, or shields that guard vulnerable areas from exposure to corrosive agents. By incorporating these protective elements into the design, hydraulic cylinders can withstand harsh environments and minimize the risk of corrosion-related damage.
In summary, advancements in hydraulic cylinder technology have significantly improved corrosion resistance. The use of corrosion-resistant materials, advanced surface treatments and coatings, innovative sealing technology, improved surface finishes, and the incorporation of environmental protection features have all contributed to enhanced durability and longevity of hydraulic cylinders in corrosive environments. These advancements ensure reliable performance and reduce the maintenance and replacement costs associated with corrosion-related issues.
What safety precautions should be followed when working with hydraulic cylinders?
Working with hydraulic cylinders requires strict adherence to safety precautions to prevent accidents, injuries, and damage to equipment or property. Hydraulic systems operate under high pressures and involve moving parts, which can pose serious hazards if not handled properly. Here's a detailed explanation of the safety precautions that should be followed when working with hydraulic cylinders:
1. Training and Knowledge:
- Ensure that personnel working with hydraulic cylinders have received adequate training and possess a thorough understanding of hydraulic system operation, maintenance, and safety protocols. Proper training should cover topics such as hydraulic principles, pressure ratings, safe work practices, and emergency procedures. Only trained and authorized personnel should be allowed to handle hydraulic cylinders.
2. Wear Personal Protective Equipment (PPE):
- Always wear appropriate personal protective equipment when working with hydraulic cylinders. This may include safety glasses, gloves, protective clothing, and steel-toed boots. PPE helps protect against potential hazards, such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.
3. Hydraulic System Inspection:
- Before working with hydraulic cylinders, inspect the entire hydraulic system for any signs of damage, leaks, or loose connections. Check hydraulic hoses, fittings, valves, and cylinders for integrity and secure fastening. If any issues are detected, the system should be repaired or serviced before operation.
4. Relieve Pressure:
- Before performing any maintenance or disassembly on a hydraulic cylinder, it is crucial to relieve the pressure in the system. Follow the manufacturer's instructions to properly release pressure and ensure that the hydraulic cylinder is depressurized before starting any work. Failure to do so can result in sudden and uncontrolled movement of the cylinder or hydraulic lines, leading to serious injuries.
5. Lockout/Tagout Procedures:
- Implement lockout/tagout procedures to prevent accidental energization of the hydraulic system while maintenance or repair work is being conducted. Lockout/tagout involves isolating the energy source, such as shutting off the hydraulic pump and locking or tagging the controls to prevent unauthorized operation. This procedure ensures that the hydraulic cylinder remains in a safe, non-operational state during maintenance activities.
6. Use Proper Lifting Techniques:
- When working with heavy hydraulic cylinders or components, use proper lifting techniques and equipment to avoid strain or injury. Hydraulic cylinders can be heavy and awkward to handle, so ensure that lifting equipment, such as cranes or hoists, is properly rated and used correctly. Follow safe lifting practices, including securing the load and maintaining a stable lifting posture.
7. Hydraulic Fluid Handling:
- Handle hydraulic fluid with care and follow proper procedures for fluid filling, transfer, and disposal. Avoid contact with the skin or eyes, as hydraulic fluid may be hazardous. Use appropriate containers and equipment to prevent spills or leaks. If any hydraulic fluid comes into contact with the skin or eyes, rinse thoroughly with water and seek medical attention if necessary.
8. Regular Maintenance:
- Perform regular maintenance and inspections on hydraulic cylinders to ensure their safe and reliable operation. This includes checking for leaks, inspecting seals, monitoring fluid levels, and conducting periodic servicing as recommended by the manufacturer. Proper maintenance helps prevent unexpected failures and ensures the continued safe use of hydraulic cylinders.
9. Follow Manufacturer Guidelines:
- Always follow the manufacturer's guidelines, instructions, and recommendations for the specific hydraulic cylinders and equipment being used. Manufacturers provide important safety information, maintenance schedules, and operational guidelines that should be strictly adhered to for safe and optimal performance.
10. Emergency Preparedness:
- Be prepared for potential emergencies by having appropriate safety equipment, such as fire extinguishers, first aid kits, and emergency eyewash stations, readily available. Establish clear communication channels and emergency response procedures to promptly address any accidents, leaks, or injuries that may occur during hydraulic cylinder operations.
By following these safety precautions, individuals working with hydraulic cylinders can minimize the risk of accidents, injuries, and property damage. It is essential to prioritize safety, maintain awareness of potential hazards, and ensure compliance with relevant safety regulations and industry standards.
editor by CX 2023-10-18