Features of BRP/BRC Series, Hydraulic Pull Cylinders


 The single-acting RIVERLAKE HYDRAULIC BRC and BRP Series pull cylinders consist of high-strength alloy steel building for durability and a hard chrome-plated plunger for long life.

Properties of Hydraulic Pull Cylinders

  • The pull cylinders feature high strength alloy steel building
  • Hard chrome-plated nozzle for long life
  • Expendable links on BRP pull cylinder model
  • Parched enamel finish for increased corrosion resistance
  • CR-400 coupler and dust cap comprised on all pull cylinder models
  • Nozzle wiper reduces contamination, spreading cylinder life
  • Single-acting with spring return

RIVERLAKE HYDRAULIC pull cylinders feature big-strength alloy steel construction.

Classification of hydraulic Pull Cylinders

Hydraulic cylinders are devices that alter fluid pressure energy to mechanical energy. They are also known as actuators and have been extensively used in various control devices. In the form of movement, the actuator includes hydraulic cylinders or pneumatic cylinders for traditional motion, motors for the turning motion, weight actuators for rotational motion, and other types of actuators. The hydraulic cylinder uses beaten air as the source of gas and converts the pressure energy of the gas to mechanical energy. The hydraulic cylinders or the pneumatic cylinders are classified according to their movement. Hydraulic can also be divided into 

  • single-acting cylinders and
  • double-acting cylinders 

Single-acting cylinder:

Physically, only one side of the piston provides fluid with a convinced pressure. A single-acting cylinder panels movement by a fluid force in one direction, and the return procedure depends on external forces such as spring force or gravity.

Double-acting cylinder: 

Physically, both sides of the piston are complete with the fluid of certain working pressure. Under the influence of the fluid force of both sides, the hydraulic cylinder or pneumatic cylinder can change in the positive direction or the reverse direction. Usually, when the asymmetry of a hydraulic cylinder or pneumatic cylinder is insignificant, the early position of the piston is in the neutral position of the cylinder, and the 2 sides can be regarded as asymmetrical structures. This is called an asymmetrical hydraulic cylinder or pneumatic cylinder.

In fact, in a hydraulic with linear motion, the actuator with the rotation is often unequal, or the early position is the non-neutral position, with robust nonlinear characteristics. Alike structures or applications are often insufficient by approximate controls.

So, it is necessary to make a rigorous analysis of the dynamic characteristics analysis and the strategy of the control system. The high presentation and high-speed control performance of a hydraulic system is directly affected by the volume elasticity constant of fluid.

The natural frequency of the fluid-controlled actuator with pressure is contingent on the actuator parameters, movable part load form, the real area of the piston, the displacement, the features of the fluid, and the natural occurrence. All these factors play leading roles in the performance of the fluid.

Advantages of Hydraulic Pull Cylinders

These cylinders are used as lined actuators to apply unidirectional force and blow in many marine and offshore engineering applications. The piston rod of these cylinders conveys the power from the displacement of pressurized hydraulic fluid through the piston inside the cylinder shell.

The surface possessions of the piston rod are dangerous in order to provide a leak-free interface between the piston rod and sealing system. The surface has to be smooth and hard and has sufficient resistance to the nearby environment. Typical cylinder design and waterproofing systems are indicated.

The sealing system includes a gland often called a packing box, typically containing 2 or more primary and secondary sealing elements in order to contain the hassled hydraulic fluid typically a maximum of 210 bar inside the cylinder. The packing box also contains slide rings or guide bands usually composite material for lateral load-bearing support of the piston rod to remove metal to metal contact in the packing box.

Hence, the seals in the packing box are intended to provide a 100% leak-free process and to uphold minimum wear and friction. To stop contamination from entering the packing box wiper rings and scraper rings are tailored where the piston rod enters the packing box.

The integrity of these wiper rings is vital to the life of the piston rod and sealing system. It can be cooperated due to small movements, big lateral forces, and a dirty environment causing an increased wear rate as a result of a lack of build-up of hydrodynamic lubrication picture formation at these outer sealing elements.

RIVERLAKE HYDRAULIC cylinders are available in lots of different configurations.

Product details

  • It has a 10-ton Capacity
  • It has a 5.95″ Stroke
  • It has Single-Acting long Pull Cylinder with Clevis
  • It has fitted with Rubber Bellows for Rod Protection

Applications of Hydraulic Pull Cylinders

  • It has High strong alloy steel construction
  • It can be used as plunger blow-out protection to prevent rod over-extension
  • It uses a Hard chrome-plated plunger for long life
  • It has Replaceable links on all the BRP-models
  • It has a good and neat Baked enamel finish for amplified corrosion resistance
  • It has a CR-400 coupler and dust cap included on all models
  • It has a Plunger wiper to reduce contamination, extending cylinder life
  • It has Single-acting with a spring return

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