JSS double flange coupling

JSS Type Double Flange Coupling

The JSS Type Double Flange Coupling is a rigid shaft coupling designed for precise torque transmission and strong axial alignment between two shafts. It features a symmetrical double-flange structure that provides a secure, bolted connection, ensuring high strength and stability in demanding mechanical systems. This type of coupling is best suited for applications where shaft alignment is critical and no misalignment compensation is required.

Constructed from high-quality carbon steel or alloy steel, the JSS coupling delivers excellent mechanical strength and durability. The two flanges are typically connected with high-strength bolts, allowing for solid, backlash-free operation under heavy torque and high-speed conditions.

Key Features:

Rigid and reliable connection
Provides direct torque transmission without any flexibility or backlash, ensuring precise shaft synchronization.

Double-flange structure
Offers balanced torque distribution and structural symmetry for smooth, stable rotation.

High-strength bolted design
The flanges are joined with strong bolts for maximum clamping force and resistance to torque overload.

Simple structure, easy installation
The coupling can be easily assembled and disassembled, suitable for equipment that requires frequent inspection or replacement.

Durable material options
Available in carbon steel, alloy steel, or stainless steel with optional surface treatments for corrosion protection.

Applications:

The JSS Double Flange Coupling is ideal for:

Heavy-duty conveyors

Rolling mills and metallurgical equipment

Large pumps and compressors

Power transmission systems in mining and cement industries

Rotating machinery with precise shaft alignment

Operating Conditions:

Suitable for horizontal shaft connections

Works in both forward and reverse rotation

Does not compensate for misalignment — shafts must be precisely aligned during installation

Operating temperature: –20°C to +80°C (customizable for special environments)

The JSS Type Double Flange Coupling is a robust, high-precision solution for direct-drive systems where shaft rigidity and alignment accuracy are essential. Its strong structure and dependable performance make it a preferred choice for heavy-duty industrial applications.