{"product_id":"beefy-6mm-to-12mm-shaft-coupling-30mm-long-25mm-di","title":"Beefy 6mm To 12mm Shaft Coupling, 30mm Long, 25mm Diameter Aluminum Alloy Stepper Motor Coupler For 3D Printer CNC Machine DIY Encoder, Flexible Joint Connector, 2 Pack","description":"\u003cdiv\u003eHeavy-Duty 6-12 mm Shaft Couplings, 30x25 mm, 2-Pack\u003cbr\u003e\n✔️ Aluminum alloy, fits 6-12 mm shaft, 30x25 mm, set-screw \u003cp\u003eThese two-piece aluminum shaft couplers connect motors to driven components in 3D printers, CNC machines, and encoder setups. They provide a flexible link that tolerates slight misalignment and shaft end-play with a spring-like action, reducing stress on drive shafts.\u003c\/p\u003e ✅ Shaft usage diameter: 6-12 mm\u003cbr\u003e\n✅ Length: 30 mm\u003cbr\u003e\n✅ Outer diameter: 25 mm\u003cbr\u003e\n✅ Material: Aluminum alloy\u003cbr\u003e\n✅ Connection: Set-screw clamping\u003cbr\u003e\n✅ Backlash: Zero\u003cbr\u003e \u003cp\u003e💡 What is a shaft coupling used for in motion systems?\u003c\/p\u003e\n\u003cp\u003eIt links motor shafts to driven components, allowing torque transfer while tolerating small misalignments.\u003c\/p\u003e\n- Transfers torque between shafts\n- Absorbs minor parallel and angular misalignment\n- Supports light to medium duty in small CNCs and 3D printers\n- Works with 6-12 mm shafts using set-screw clamps✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49116749562091,"sku":"VXB082D231GP","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51GEAR8UBxL.jpg?v=1785175940","url":"https:\/\/vxb.com\/products\/beefy-6mm-to-12mm-shaft-coupling-30mm-long-25mm-di","provider":"VXB Bearings","version":"1.0","type":"link"}