Jiaozuo brake

What oil to add to YT1 electric hydraulic thruster ED electric hydraulic thruster

Types of commonly used hydraulic pumps:

1. According to whether the flow rate is adjustable, it can be divided into variable displacement pumps and quantitative pumps. The output flow rate that can be adjusted according to needs is called a variable displacement pump, while the flow rate that cannot be adjusted is called a fixed displacement pump.

2. According to the commonly used pump structures in hydraulic systems, there are three types: gear pumps, vane pumps, and plunger pumps.

a. Gear pump: smaller in size, simpler in structure, less strict in oil cleanliness requirements, and cheaper in price; But the pump shaft is subjected to unbalanced force, severe wear, and significant leakage.

b. Vane pump: divided into double acting vane pump and single acting vane pump. The pump has uniform flow, stable operation, low noise, higher working pressure and Volumetric efficiency than gear pump, and more complex structure than gear pump.

c. Plunger pump: high Volumetric efficiency, small leakage, can work under high pressure, mostly used in high-power hydraulic systems; But the structure is complex, with high requirements for materials and processing accuracy, expensive prices, and high requirements for oil cleanliness.

Electric hydraulic thruster:

YT1 series electric hydraulic thruster:

YT1-18ZB/2; YT1-25ZB/4; YT1-45Z/5; YT1-90Z/8; YT1-125Z/10; YT1-180Z/10; YT1-320Z/12; YT1-320Z/20; YT1-25/4; YT1-45/6; YT1-90/8; YT1-180/12; YT1-320Z/12; YT1-350/12;

YT1-350/20; YT1-350/35; YT1-25/4; YT1-45/6; YT1-90/8; YT1-180/12

Electric hydraulic brake

YWZB YWZ3B YWZ4B YWZ5 YWZ8 YWZ9 YWZ12 YWZ13 YW YWL TYWZ2 YWP

Electromagnetic block brake

JZ (TJ2A) MW (Z) ZWZA

ZWZ2 ZWZ3ADCW3

Electromagnetic failure protection disc brake

5SE 561SE 560SE 56SE

DCPZ12.7 4SE 3SE ST1SE ST2SE 450SE

Hydraulic failure protection disc brake

5SH 4SH 3SH 450SH ST1SH ST2SH ST3SH ST4SH

SB (YQP) SBDST5SH ST10SH

ST16SHST25SHST25SH-AST40SH904SHSBB

Electro hydraulic arm disc brake

YPZ2 I, II, III

YPZ2 IV, V, VI

Pneumatic caliper disc brake QP12.7 5SP4SP3SP450SPPDADP60M-ADP61M-ADP62M

Hydraulic direct acting disc brake DADH75ADH60ADH90ADH120DADH80DADH90DADH120DADH103DADH195

Electric hydraulic thruster

YT1 Ed