Threaded coupling

Structural features

Material: High-strength aluminum alloy and other materials are mostly used, such as the LW series of Parventis and the threaded coupling of Tongren Automation Technology, which are all made of aluminum alloy, light in weight and have good mechanical properties13.

One-piece molding: Some products are one-piece metal elastic Couplings with compact structure and strong integrity, which helps to improve the reliability and stability of the coupling, such as Tongren Automation Technology's product 3.

Performance characteristics

Shock absorption and deviation compensation: It can absorb vibration and compensate radial, angular and axial deviations, and has zero rotation clearance, which can effectively reduce vibration and impact during equipment operation, protect connected equipment, and improve the stability and accuracy of the transmission system. Products such as GH1 series, GH2 series threaded couplings and Tongren Automation Technology have this performance.

High-precision transmission: It can achieve high-precision power transmission and is suitable for occasions with high transmission accuracy requirements, such as encoders, screw drives, machine tool platforms and other precision transmission systems23.

Oil and corrosion resistance: After special treatment, such as anodizing, it has good oil and corrosion resistance, can adapt to harsh working environment, and extend service life 23.

Fixing method

Common fixing methods include clamping type and positioning type. The clamping type tightly fixes the shaft and the coupling by tightening screws, while the positioning type can achieve more precise positioning installation to meet the needs of different users. 3.

Application Areas

It is mainly suitable for the connection of small torque shafts, and is often used in encoders, stepper motors and other equipment. It is widely used in automated production lines, precision instruments and other fields. For example, in some automated equipment that requires precise position control and small torque transmission, threaded couplings can play an important role.

We can also make replacements for big brands, such as Parvendi LW series , GH1 series