This is a set of stainless steel rigid shaft couplers, also known as rigid flange couplings. These connectors are designed to join two shafts of different diameters, specifically from 6mm to 12mm, ensuring a precise and stable connection. They are commonly used in 3D printers, DIY robots, stepper motors, and various RC models for reliable power transmission.
Material: Stainless steel; Connection Diameter: 8mm to 9mm; Total Length: 22mm /0.87 inch; Outside Diameter : 16mm/ 0.63 inch; Color: Silver; Package includes: 4pcs x Stainless steel shaft coupler, 16pcs x Screw, 1pcs x Wrench
Fine stainless steel: This rigid coupling is made of fine stainless steel, which is stable, durable, non-magnetic, and not easy to rust. Rigid connection: Our stainless steel coupler can hold the shaft tightly with the screws, and prevent the rotating shaft from falling off to ensure stable transmission. Precise in size: Our coupler features a precise size, maintaining accurate alignment for connected components.
Insert the ends of the two shafts you wish to connect into the bores of the coupling. Use the provided hex key to tighten the set screws firmly against each shaft. Ensure both shafts are inserted fully and that the coupler is aligned correctly before final tightening to create a secure, rigid joint for your motor or mechanical system.
Before installation, double-check that the shaft diameters match the size of the bores of the coupling for a proper fit. It is important to align the two shafts as straight as possible before tightening the set screws, as this type of rigid coupling does not compensate for significant misalignment. Ensure all screws are securely fastened to prevent slippage during operation.
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