JS TypeSerpentine Spring CouplingIt Is An Industrial Standard Model That Complies With JB/T 8854.2 Standard. The Core Structure Consists Of Left And Right Half Couplings With Trapezoidal Teeth, Serpentine Springs (60Si2MnA Alloy Spring Steel), And A Sealed Housing. The Half Coupling Is Forged With 45 Steel, And The Tooth Groove Is Precision Machined To Form Surface Contact With The Serpentine Spring, Transmitting Torque More Evenly.

It Transmits Power Through The Bending Deformation Of The Spring, Compensates For Axial (≤ 12mm), Radial (≤ 0.6mm), And Angular (≤ 1.5 °) Deviations, Has Excellent Shock Absorption Effect, Can Absorb High-frequency Vibrations, And Protect Equipment Such As Motors And Reducers. The Transmission Torque Range Is 500~200000N · M, And The Allowable Speed Is 4000~500r/min (decreasing With Increasing Model), Suitable For Heavy-duty Equipment Such As Crushers, Rolling Mills, And Mining Machinery.

Compared To Non-standard Models, The JS Model Has A Higher Degree Of Standardization, Stronger Universality Of Accessories, Convenient Replacement Of Springs During Maintenance, Lithium Based Grease Filling In The Shell, Good Sealing Performance, And Can Be Used In Dusty And Humid Environments. The Working Temperature Is -30 ℃~120 ℃, And The Installation Needs To Ensure That The Clearance Between The Tooth Groove And The Spring Is ≤ 0.1mm. Regularly Check The Wear And Lubrication Status Of The Spring, Which Is A Reliable Choice For High Load Transmission.

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