Plum Blossom Coupling




Product introduction
Aluminum alloy clamped couplingProduct Name: Clamping Plum Blossom CouplingMater
Coupling









Aluminum Alloy Clamping Coupling is a keyless transmission device manufactured from high-strength aluminum alloy. It utilizes tapered clamping sleeves or double-screw compression mechanisms to achieve 360° full-circumference uniform locking on the shaft end, ensuring zero-backlash power transmission. This design combines the lightweight advantages of aluminum alloy with the high reliability of clamping mechanisms, reducing weight by over 50% compared to steel products.
This coupling offers a torque range of 1-5000 Nm, with maximum speeds reaching 30,000 rpm, and features excellent corrosion resistance and electromagnetic shielding properties. The built-in stress relief grooves prevent shaft end damage, enabling high-torque load capacity without keyway machining. The surface is treated with anodic oxidation to form a dense protective layer, providing various color options and IP67 protection grade.
Widely used in servo motors, robotic joints, semiconductor equipment, and other precision transmission fields sensitive to weight and requiring high-frequency response, it is particularly suitable for medical devices and food machinery where strict hygiene requirements must be met.
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