{"product_id":"127mm-to-05-inch-coupler-jaw-type-flexible-co-9183","title":"12.7mm to 0.5 Inch Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections","description":"\u003cdiv\u003eD40-L66 Aluminum Jaw-Type Shaft Coupling, 12.7mm to 0.5in\u003cbr\u003e\n✔️ Single unit, aluminum, bore 12.7 mm to 0.5 in, 66 mm long \u003cp\u003eThis D40-L66 is a jaw-type flexible coupling designed to connect motors and drives. Made from aluminum, it’s commonly used in CNC machines, robotics, conveyors, and general motor-to-drive applications to transfer torque while tolerating small shaft misalignment and damping twisting vibration. The tight fit provides near-zero backlash at low torque and it includes electrical insulation for safer operation.\u003c\/p\u003e \u003cp\u003e✅ Bore1: 12.7 mm; Bore2: 0.5 in; Length: 66 mm\u003cbr\u003e\n✅ Material: Aluminum; Electrical insulation\u003cbr\u003e\n✅ Jaw-type design with tight fit; zero backlash at low torque\u003cbr\u003e\n✅ Easy hub and sleeve assembly; tolerates angular misalignment and vibration\u003cbr\u003e\n✅ Diameter: 40 mm; Pack: 1 piece\u003cbr\u003e \u003c\/p\u003e \u003cp\u003e💡 What is a jaw-type flexible coupling used for in motor and drive assemblies?\nThis handy piece helps transfer torque while allowing for shaft misalignment and vibration.\n- 12.7 mm to 0.5 in bore compatibility makes setup simple\n- Zero-backlash at low torque improves motion control precision\n- Aluminum construction keeps it light and insulated for safety\n- Ideal for CNC, automation, and general drive connections\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580747809003,"sku":"D40L66-12-7mm-0-5INCH-COUPLING","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d40-l66-12-7mm-to-0-5-inch-jaw-type-flexible-coupling-vxb-ball-bearings-32680296251627.jpg?v=1770445908","url":"https:\/\/vxb.com\/products\/127mm-to-05-inch-coupler-jaw-type-flexible-co-9183","provider":"VXB Bearings","version":"1.0","type":"link"}