Solution Description

Descripton: 
LSQ-S7 shut sort hydraulic fast coupling(metal)
Applications: The LSQ-S7 Sequence deliver to the business a proven design for use on design products, forestry gear, agricultural equipment, oil instruments, steel mill machinery, and other demanding hydraulic programs.
Requirements:

Entire body Dimension(in) one/4 three/8 one/two 3/four one
Rated Stress(PSI) 5000 4000 4000 3000 3000
Rated Flow(GPM) 3 6 12 28 fifty
Temperature Variety(std seals) -20ºC to +100ºC
Common seal material  NBR

LSQ-S7 Series couplings function:
one.Poppet valves obtainable to avoid uncoupled leakage.
two.Poppet valves open up automatically when coupled, inside rated functioning force, to maintain the movement expeditely.
3.Vital areas are hardened for durability.
4.Dependable ball-locking system holds the mating halves collectively.
5.Socket and plug are precision machined from solid bar inventory.
6.Compatible with NITTO HSP coupler Collection.

PARTNO. LS ¢D HEX1 A T
LSQ-S7-02SF 53.four 28.five 19 12.5 G1/4 NPT1/4
LSQ-S7-03SF 60.4 33 23 14 G3/8 NPT3/eight
LSQ-S7-04SF seventy two forty three.five 35 18 G1/2 NPT1/two
LSQ-S7-06SF seventy two 43.five 35 eighteen G3/4 NPT3/four
LSQ-S7-08SF ninety three fifty eight.two forty six 22 G1 NPT1

PARTNO. LP C HEX2 A T
LSQ-S7-02PF 36 17.five 19 twelve G1/4 NPT1/four
LSQ-S7-03PF 38 22.five 23 thirteen G3/8 NPT3/eight
LSQ-S7-04PF 50 27.5 32 sixteen G1/2 NPT1/two
LSQ-S7-06PF fifty 27.5 32 18 G3/4 NPT3/four
LSQ-S7-08PF 61 36 forty one 22 G1 NPT1

PARTNO. L ¢D HEX1 HEX2 T
LSQ-S7-02 seventy two.five 28.5 19 19 G1/4 NPT1/four
LSQ-S7-03 76.5 33 23 23 G3/8 NPT3/eight
LSQ-S7-04 ninety five forty three.five 35 32 G1/2 NPT1/two
LSQ-S7-06 95 forty three.five 35 32 G3/4 NPT3/four
LSQ-S7-08 119.2 fifty eight.2 forty six forty one G1 NPT1

Size: From 1/4′ to 1′ All Threads Are Available
Interchangeability: Nitto Hsp Coupler Series
Working Pressures: 3000 to 5000 Psi
Mechanical Connection: Locking Balls
Transport Package: Carton
Origin: Zhejiang China

###

Customization:

###

Body Size(in) 1/4 3/8 1/2 3/4 1
Rated Pressure(PSI) 5000 4000 4000 3000 3000
Rated Flow(GPM) 3 6 12 28 50
Temperature Range(std seals) -20ºC to +100ºC
Standard seal material  NBR

###

PARTNO. LS ¢D HEX1 A T
LSQ-S7-02SF 53.4 28.5 19 12.5 G1/4 NPT1/4
LSQ-S7-03SF 60.4 33 23 14 G3/8 NPT3/8
LSQ-S7-04SF 72 43.5 35 18 G1/2 NPT1/2
LSQ-S7-06SF 72 43.5 35 18 G3/4 NPT3/4
LSQ-S7-08SF 93 58.2 46 22 G1 NPT1

###

PARTNO. LP C HEX2 A T
LSQ-S7-02PF 36 17.5 19 12 G1/4 NPT1/4
LSQ-S7-03PF 38 22.5 23 13 G3/8 NPT3/8
LSQ-S7-04PF 50 27.5 32 16 G1/2 NPT1/2
LSQ-S7-06PF 50 27.5 32 18 G3/4 NPT3/4
LSQ-S7-08PF 61 36 41 22 G1 NPT1

###

PARTNO. L ¢D HEX1 HEX2 T
LSQ-S7-02 72.5 28.5 19 19 G1/4 NPT1/4
LSQ-S7-03 76.5 33 23 23 G3/8 NPT3/8
LSQ-S7-04 95 43.5 35 32 G1/2 NPT1/2
LSQ-S7-06 95 43.5 35 32 G3/4 NPT3/4
LSQ-S7-08 119.2 58.2 46 41 G1 NPT1
Size: From 1/4′ to 1′ All Threads Are Available
Interchangeability: Nitto Hsp Coupler Series
Working Pressures: 3000 to 5000 Psi
Mechanical Connection: Locking Balls
Transport Package: Carton
Origin: Zhejiang China

###

Customization:

###

Body Size(in) 1/4 3/8 1/2 3/4 1
Rated Pressure(PSI) 5000 4000 4000 3000 3000
Rated Flow(GPM) 3 6 12 28 50
Temperature Range(std seals) -20ºC to +100ºC
Standard seal material  NBR

###

PARTNO. LS ¢D HEX1 A T
LSQ-S7-02SF 53.4 28.5 19 12.5 G1/4 NPT1/4
LSQ-S7-03SF 60.4 33 23 14 G3/8 NPT3/8
LSQ-S7-04SF 72 43.5 35 18 G1/2 NPT1/2
LSQ-S7-06SF 72 43.5 35 18 G3/4 NPT3/4
LSQ-S7-08SF 93 58.2 46 22 G1 NPT1

###

PARTNO. LP C HEX2 A T
LSQ-S7-02PF 36 17.5 19 12 G1/4 NPT1/4
LSQ-S7-03PF 38 22.5 23 13 G3/8 NPT3/8
LSQ-S7-04PF 50 27.5 32 16 G1/2 NPT1/2
LSQ-S7-06PF 50 27.5 32 18 G3/4 NPT3/4
LSQ-S7-08PF 61 36 41 22 G1 NPT1

###

PARTNO. L ¢D HEX1 HEX2 T
LSQ-S7-02 72.5 28.5 19 19 G1/4 NPT1/4
LSQ-S7-03 76.5 33 23 23 G3/8 NPT3/8
LSQ-S7-04 95 43.5 35 32 G1/2 NPT1/2
LSQ-S7-06 95 43.5 35 32 G3/4 NPT3/4
LSQ-S7-08 119.2 58.2 46 41 G1 NPT1

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
gearbox

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
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Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
gearbox

Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China Lsq-S7 Close Type Hydraulic Quick Coupling (STEEL)     coupling decoupling networkChina Lsq-S7 Close Type Hydraulic Quick Coupling (STEEL)     coupling decoupling network
editor by czh 2022-12-29