Release time：2023-11-28 10:55:19 Hits： Current position: Home > News
This article mainly introduces:
Estonia hydraulic cylinder,electric forklift hydraulic cylinder manufacturer,electric forklift hydraulic cylinder
(Estonia electric forklift hydraulic cylinder,produced by Hengyu Group）
electric forklift hydraulic cylinder are widely used in Estonia，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed electric forklift hydraulic cylinder for customers from Estonia.
The electric forklift hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the electric forklift hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The electric forklift hydraulic cylinder is basically composed of electric forklift hydraulic cylinder and electric forklift hydraulic cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.
electric forklift hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the electric forklift hydraulic cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.
electric forklift hydraulic cylinder can not drive the load troubleshooting: oil pressure is too low. electric forklift hydraulic cylinder selection specifications are too small. Leakage in electric forklift hydraulic cylinder or associated hydraulic system element.
The difference between the integral electric forklift hydraulic cylinder and the split electric forklift hydraulic cylinder: The integral electric forklift hydraulic cylinder and the split electric forklift hydraulic cylinder in the electric forklift hydraulic cylinder are two different electric forklift hydraulic cylinders, and they are very different. The whole electric forklift hydraulic cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split electric forklift hydraulic cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and electric forklift hydraulic cylinder damage. Therefore, it is obvious that the answer to this question is for difference.
How big is the pump and motor for 20 tons of hydraulic cylinder?
According to the working pressure of 25 mpa estimate, the cylinder should use 100mm bore, 63mm piston rod, stroke 40mm. According to 30 reciprocating calculation, the flow rate is about 25 liters/minute. The motor power is 11 kW, want to be cheap, use 25SCY14-1B oil pump can be.
How to calculate the cylinder diameter, rod diameter and pressure of the cylinder, and how to output tonnage?
Hydraulic cylinder output force F=PAX10^3(KN) F is the output force (KN), P working pressure (MPa), A is the piston or plunger area of action.
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