This article mainly introduces:

Romania hydraulic cylinder,servo cylinder manufacturer,servo cylinder

(Romania servo cylinder,produced by Hengyu Group）

servo cylinder are widely used in Romania，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed servo cylinder for customers from Romania.

Introduction to servo cylinder:

The servo cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the servo cylinder should pay attention to: the operation should be as far away from the servo cylinder as possible, to avoid falling objects, knocking, rubbing the servo cylinder coating. When cleaning the servo cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the servo cylinder when the oil temperature exceeds 70 ° C.

The internal leakage of the servo cylinder should be prevented when the servo cylinder is used. The internal leakage of servo cylinder includes the leakage caused by excessive wear of servo cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.

Piston servo cylinder is widely used in hydraulic transmission. When the servo cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the servo cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the servo cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.

When the servo cylinder is installed, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the servo cylinder head, earring (or middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent rigid interference and cause unnecessary damage.

Answers to some questions about servo cylinder:

How to select the 2.5T bearing cylinder and hydraulic pump?
2,5 ton load is not heavy, you can use the rated pressure of 16 mpa gear pump, neither waste nor save cost, load/pressure = cylinder diameter, preset pressure of 8 mpa, 2500 (kg) /80 (bar) =31.25 square centimeters, in the open =63 mm, cylinder diameter can be selected 63 mm, stroke according to the situation, Hydraulic pump select gear pump, if there is a speed requirement, in order to calculate the displacement, the motor power also needs to determine the displacement of the pump to calculate.

Where's the hydraulic cylinder bleed valve?
There is a vent hole at the top of the cylinder next to the intake pipe. Generally, it can be used, and the air in the cylinder can be naturally drained after several moves.