{"product_id":"flexible-shaft-coupling-d20-l25-aluminum-plum-conn","title":"Flexible Shaft Coupling D20 L25 Aluminum Plum Connector 6.35mm To 10mm Bore Zero Backlash High Torque For 3D Printer CNC Machine And Servo Stepper Motor Durable Polyurethane Spacer","description":"\u003cdiv\u003eAluminum Plum Shaft Coupling D20, 6.35-10mm Bore, Zero-Backlash\u003cbr\u003e\n✔️ Single unit, zero-backlash, high-torque, polyurethane spacer \u003cp\u003eThis aluminum plum shaft coupling (D20, L25) uses a polyurethane spacer to deliver zero-backlash torque transfer, ideal for CNC machines, servo systems, 3D printers, and other motion-control setups where precise, smooth drive is essential.\u003c\/p\u003e ✅ Size: D20mm x L25mm, bore range 6.35-10mm\u003cbr\u003e\n✅ Material: aluminum alloy housing with polyurethane elastic spacer\u003cbr\u003e\n✅ Torque performance: delivers over 2x traditional claw couplings and maintains zero backlash at low torque\u003cbr\u003e\n✅ Vibration handling: absorbs vibration, eccentricity, and deflection for stable motion\u003cbr\u003e\n✅ Operating range: -20°C to 80°C, oil resistant, electrical insulation\u003cbr\u003e \u003cp\u003e💡 What is a zero-backlash aluminum plum shaft coupling used for in CNC and 3D printer projects?\u003c\/p\u003e\n\u003cp\u003eThis handy component helps maintain precise motion and smooth operation in compact drive systems.\u003c\/p\u003e - zero-backlash transfer for accurate positioning in servo and stepper setups\n- dampens vibration and minor misalignment for smoother operation\n- compatible with 6.35-10mm bores and D20 housing for CNC\/3D printer use\n- ideal for high-speed, medium-torque applications in servo systems \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404446331199,"sku":"VXB0C176Z55K","price":47.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/aluminum-shaft-coupling-d20-l25-closeup.jpg?v=1776651493","url":"https:\/\/bearingscanada.com\/products\/flexible-shaft-coupling-d20-l25-aluminum-plum-conn","provider":"Bearings Canada","version":"1.0","type":"link"}