Rigid Coupling
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Product introduction
Rigid couplings are a type of coupling without elastic elements, which firmly co
Coupling
Rigid Clamping Coupling is a zero-backlash power transmission device manufactured from high-strength aluminum alloy or stainless steel. It utilizes precision-machined clamping mechanisms (such as tapered clamping sleeves or double-screw compression design) to achieve full-perimeter locking with the shaft ends, enabling high torque transmission and ensuring absolutely synchronous power transfer.
This coupling features extremely high torsional stiffness and positioning accuracy, with zero rotational backlash guaranteeing strict phase control requirements. Its all-metal structure requires no maintenance and supports high-speed operation (up to 40,000 rpm). The built-in stress relief grooves effectively prevent shaft end deformation. It is widely used in servo systems, CNC machine tools, aerospace, and semiconductor equipment where dynamic response and positioning precision are critically demanding. Explosion-proof designed versions can further meet specific requirements in hazardous working conditions.
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