China OEM High Quality CZPT RC-Series, Single Acting Hydraulic Cylinders vacuum pump for ac

Product Description

RC-Series, Single Acting Hydraulic Cylinders

Enerpac RC Series single acting hydraulic cylinders set the industry standard for general purpose cylinders.Unique GR2 Bearing Design, reduces wear, extending lifeCollar threads, plunger threads and base mounting holes enable easy fixturing (on most models)Designed for use in all positionsHigh strength alloy steel for durabilityRedesigned cylinder thread protector for ease of useHeavy-duty, pretensioned spring improves retraction speedBaked enamel finish for increased corrosion resistanceCR-400 coupler and dust cap included on all modelsPlunger wiper reduces contamination, extending cylinder life.

Cylinder Stroke Model Cylinder Oil Collapsed  
Capacity   Number Effective Capacity Height  
(kN) (mm)   (cm2) (cm3) (mm) (kg)
  16 RC-50** 6,5 10 41 1,0
  25 RC-51 6,5 16 110 1,0
5 76 RC-53 6,5 50 165 1,5
(45) 127 RC-55* 6,5 83 215 1,9
  177 RC-57 6,5 115 273 2,4
  232 RC-59 6,5 151 323 2,8
  26 RC-101 14,5 38 89 1,8
  54 RC-102* 14,5 78 121 2,3
  105 RC-104 14,5 152 171 3,3
10 156 RC-106* 14,5 226 247 4,4
(101) 203 RC-108 14,5 294 298 5,4
  257 RC-1571* 14,5 373 349 6,4
  304 RC-1012 14,5 441 400 6,8
  356 RC-1014 14,5 516 450 8,2
  25 RC-151 20,3 51 124 3,3
  51 RC-152 20,3 104 149 4,1
  101 RC-154* 20,3 205 200 5,0
15 152 RC-156* 20,3 308 271 6,8
(142) 203 RC-158 20,3 411 322 8,2
  254 RC-1510 20,3 516 373 9,5
  305 RC-1512 20,3 619 423 10,9
  356 RC-1514 20,3 723 474 11,8
  26 RC-251 33,2 86 139 5,9
  50 RC-252* 33,2 166 165 6,4
  102 RC-254* 33,2 339 215 8,2
25 158 RC-256* 33,2 525 273 10,0
(232) 210 RC-258 33,2 697 323 12,2
  261 RC-2510 33,2 867 374 14,1
  311 RC-2512 33,2 1033 425 16,3
  362 RC-2514* 33,2 1202 476 17,7
30(295) 209 RC-308 42,1 880 387 18,1
  51 RC-502 71,2 362 176 15,0
50 101 RC-504 71,2 719 227 19,1
(498) 159 RC-506* 71,2 1131 282 23,1
  337 RC-5013 71,2 2399 460 37,6
75 156 RC-756 102,6 1601 285 29,5
(718) 333 RC-7513 102,6 3417 492 59,0
95 168 RC-1006 133,3 2239 357 59,0
(933) 260 RC-1571 133,3 3466 449 72,6


SUNSHINE SEASON is a professional hydraulic tools and products CHINAMFG distributor in China., we have been in this business for more than 20 years. Our products have been widely used in petrochemical, cement, shipbuilding, steel plant, and heavy constructions areas, etc. 

If  you have any question, please kindly contact me.


Material: Stainless Steel
Usage: Automation and Control
Structure: General Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Single-acting Cylinder


single acting hydraulic cylinder

How does a single-acting hydraulic cylinder handle variations in environmental conditions?

A single-acting hydraulic cylinder is designed to handle variations in environmental conditions effectively. Here’s a detailed explanation:

1. Sealing Mechanisms: Single-acting hydraulic cylinders incorporate sealing mechanisms to prevent the ingress of contaminants and protect the internal components from environmental factors. The primary sealing component is typically a piston seal or rod seal, which forms a barrier between the hydraulic fluid and the external environment. These seals are designed to withstand temperature variations, moisture, dust, dirt, and other contaminants that may be present in the surrounding environment.

2. Material Selection: The materials used in the construction of single-acting hydraulic cylinders are carefully chosen to withstand different environmental conditions. Cylinder components are often made of materials such as steel, stainless steel, or corrosion-resistant alloys that offer durability and resistance to rust, corrosion, and chemical exposure. This ensures that the cylinder can operate reliably even in harsh environments, such as marine, offshore, or industrial settings.

3. Temperature Compensation: Single-acting hydraulic cylinders can handle variations in temperature through temperature compensation measures. Hydraulic fluids exhibit changes in viscosity with temperature fluctuations. To maintain consistent performance, the hydraulic system may incorporate temperature compensation mechanisms, such as adjusting the pressure or flow rate, to compensate for the effects of temperature on the fluid’s properties. This helps ensure that the cylinder operates effectively across a range of temperature conditions.

4. Lubrication and Maintenance: Proper lubrication is essential for the smooth operation of a single-acting hydraulic cylinder, especially in varying environmental conditions. Lubricants are used to reduce friction, protect seals, and ensure optimal performance. The choice of lubricant depends on the operating temperature range and the specific requirements of the cylinder. Regular maintenance, including lubrication inspections and seal replacements, helps maintain the cylinder’s performance and extends its service life.

5. Environmental Protection: In certain applications or environments where the hydraulic cylinder may be exposed to extreme conditions, additional measures may be taken to enhance its protection. This can include the use of protective covers, boots, or bellows to shield the cylinder from debris, moisture, or extreme temperatures. These protective measures help prolong the cylinder’s lifespan and maintain its functionality under challenging environmental conditions.

6. Compliance with Standards: Single-acting hydraulic cylinders are often designed and manufactured in compliance with industry standards and regulations. These standards define minimum requirements for factors such as performance, safety, and environmental conditions. By adhering to these standards, hydraulic cylinders are engineered to handle variations in environmental conditions while ensuring safe and reliable operation.

7. Application-Specific Considerations: Depending on the specific application and environmental conditions, additional features or modifications may be incorporated into the design of single-acting hydraulic cylinders. For example, in marine or offshore applications, cylinders may be equipped with corrosion-resistant coatings or special seals to withstand saltwater exposure. In high-temperature environments, heat-resistant materials or cooling systems may be employed.

In summary, single-acting hydraulic cylinders handle variations in environmental conditions through sealing mechanisms, appropriate material selection, temperature compensation measures, lubrication and maintenance practices, environmental protection measures, compliance with standards, and application-specific considerations. These design considerations and protective measures ensure the cylinder’s performance, longevity, and reliability even in challenging environmental conditions.

single acting hydraulic cylinder

How does a single-acting hydraulic cylinder handle variations in cylinder mounting and orientation?

A single-acting hydraulic cylinder is designed to handle variations in cylinder mounting and orientation effectively. Here’s a detailed explanation:

Single-acting hydraulic cylinders are widely used in various applications, including industrial machinery, construction equipment, and automotive systems. They offer flexibility in terms of mounting options and can accommodate different orientations while maintaining their functionality. Here are some key points on how single-acting hydraulic cylinders handle variations in cylinder mounting and orientation:

1. Mounting Configurations: Single-acting hydraulic cylinders can be mounted in various configurations to suit the specific requirements of the application. Common mounting options include flange mount, clevis mount, trunnion mount, and foot mount. These mounting configurations allow the cylinder to be securely attached to the machinery or equipment, providing stability and efficient force transmission. The versatility of mounting options ensures compatibility with different system designs and facilitates easy integration.

2. Angular Misalignment: Single-acting hydraulic cylinders can handle angular misalignment between the cylinder and the load or other components. This capability is particularly useful when the cylinder needs to operate in an orientation that is not perfectly aligned with the load. The cylinder’s mounting arrangement and flexible hydraulic connections allow it to accommodate small angular deviations without compromising its performance. This flexibility ensures that the cylinder can function effectively in various orientations, providing reliable force application.

3. Radial Load Capacity: Single-acting hydraulic cylinders are designed to withstand radial loads, which are forces acting perpendicular to the cylinder’s axis. Radial loads can occur due to variations in cylinder mounting or external forces applied to the cylinder. The cylinder’s construction, such as the use of sturdy piston rods and robust bearing supports, helps distribute and withstand radial loads. This capability ensures that the cylinder remains stable and can handle variations in mounting and external forces without compromising its structural integrity or performance.

4. Self-Alignment: Single-acting hydraulic cylinders possess a degree of self-alignment capability, allowing them to compensate for minor misalignments during operation. This self-alignment ability is primarily due to the presence of flexible seals and the hydraulic fluid’s compressibility. The seals can accommodate slight variations in the alignment between the cylinder and the load, ensuring smooth operation and preventing excessive wear or damage to the cylinder components. The self-alignment feature contributes to the overall reliability and longevity of the cylinder.

5. Mounting Hardware and Accessories: To further enhance the flexibility and adaptability of single-acting hydraulic cylinders, various mounting hardware and accessories are available. These include adjustable mounting brackets, spherical rod ends, and swivel joints. These components allow for fine adjustments and provide additional freedom in cylinder mounting and orientation. By using the appropriate mounting hardware and accessories, variations in cylinder mounting and orientation can be effectively managed.

It is important to consult the manufacturer’s guidelines and recommendations when installing and configuring single-acting hydraulic cylinders, especially in applications with specific mounting and orientation requirements.

In summary, single-acting hydraulic cylinders handle variations in cylinder mounting and orientation through their versatile mounting configurations, ability to accommodate angular misalignment, capacity to withstand radial loads, self-alignment capability, and availability of mounting hardware and accessories. These features ensure that the cylinders can be effectively integrated into different systems and operate reliably in various orientations.

single acting hydraulic cylinder

What is a single-acting hydraulic cylinder and how does it operate?

A single-acting hydraulic cylinder is a type of hydraulic cylinder that operates in one direction, utilizing hydraulic pressure to exert force in the extending stroke. Here’s a detailed explanation:

1. Construction: A single-acting hydraulic cylinder consists of a cylindrical barrel, a piston, a piston rod, and a single hydraulic port. The cylinder barrel houses the piston, which divides the cylinder into two chambers: the pressure chamber and the return chamber. The piston rod is connected to one end of the piston and extends outside the cylinder. The hydraulic port is located at the base of the cylinder and is connected to a hydraulic power source.

2. Operation: When hydraulic fluid is supplied to the pressure chamber through the hydraulic port, it exerts pressure on the piston, causing the piston to move in the extending stroke. This movement pushes the piston rod outward, generating force at the end of the rod. The force generated by the hydraulic pressure can be used to perform various tasks, such as lifting, pushing, or holding objects.

3. Return Stroke: Unlike double-acting hydraulic cylinders that can generate force in both directions, single-acting cylinders rely on external forces or mechanisms for the return stroke. When the hydraulic pressure is released or redirected, the piston is pushed back to its original position by external forces, such as gravity or springs. This return stroke is passive and does not generate force.

4. Applications: Single-acting hydraulic cylinders are commonly used in applications where force is required in one direction only, and the return stroke can be accomplished by external means. Some common applications include lifting equipment, dump trucks, hydraulic jacks, and certain types of industrial machinery.

5. Advantages: Single-acting hydraulic cylinders have a simpler design compared to double-acting cylinders, which typically means they are more cost-effective and easier to maintain. They are also well-suited for applications where the return stroke can be accomplished by external forces, eliminating the need for additional hydraulic components.

6. Limitations: The main limitation of single-acting hydraulic cylinders is their inability to generate force in the retracting stroke. This restricts their use in applications that require bidirectional force or precise control over both extending and retracting movements.

In summary, a single-acting hydraulic cylinder operates by utilizing hydraulic pressure to generate force in the extending stroke. It consists of a barrel, piston, piston rod, and a single hydraulic port. While they have certain limitations, single-acting cylinders are cost-effective and suitable for applications where force is required in one direction and the return stroke can be achieved by external means.

China OEM High Quality CZPT RC-Series, Single Acting Hydraulic Cylinders   vacuum pump for ac	China OEM High Quality CZPT RC-Series, Single Acting Hydraulic Cylinders   vacuum pump for ac
editor by CX 2023-11-27