This article mainly introduces:

Austria hydraulic cylinder,servo hydraulic cylinder manufacturer,servo hydraulic cylinder

(Austria servo hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

servo hydraulic cylinder are widely used in Austria，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed servo hydraulic cylinder for customers from Austria.

Introduction to servo hydraulic cylinder:

The commonly used buffer structure of the servo hydraulic cylinder is composed of a piston boss and a servo hydraulic cylinder head groove. When the piston moves close to the servo hydraulic cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

The meaning of the servo hydraulic cylinder model marked by the servo hydraulic cylinder manufacturer: for example, 160/100-1150, its meaning: from a professional point of view, 160 refers to the servo hydraulic cylinder diameter, which is 160mm, and the 100 behind refers to the rod diameter, which is 100mm. The 1150 refers to the servo hydraulic cylinder stroke, which is 1150mm. Therefore, on this point, we should have a correct understanding and can not make mistakes.

servo hydraulic cylinder buffer valve inspection and maintenance: For the valve buffer servo hydraulic cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

The main role of the servo hydraulic cylinder: the servo hydraulic cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the servo hydraulic cylinder realizes reciprocating motion. The structure of the servo hydraulic cylinder has three categories: piston servo hydraulic cylinder, plunger servo hydraulic cylinder, swing servo hydraulic cylinder, piston servo hydraulic cylinder and plunger servo hydraulic cylinder to achieve reciprocating linear motion, output speed and thrust, swing servo hydraulic cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the servo hydraulic cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The servo hydraulic cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

Answers to some questions about servo hydraulic cylinder:

Why can't the hydraulic cylinder be pulled back after pushing to the limit?
May be long-term use to the limit position, resulting in serious wear caused! The solution is to add the stroke switch or disassemble and add gaskets before and after the piston.

Need a hydraulic cylinder, vertical upward 10 seconds to lift 20 tons of weight up 2 meters, how large cylinder and rod, how much pressure to use the plunger pump and how big?
The first thing to determine the system pressure, let's say 25 mpa, can take into account cost and performance. 1 Cylinder area 20000/250=80 square cm cylinder diameter (80/3.14) squared x2=200 mm 2 cylinder volume 80x200=16000 ml =16 L 3 Required pump flow 16x60/10=96 L/min 4 Power 96x25/55=43 kW 45 kW motor is available.