{"product_id":"pro-tier-flexible-coupling-shaft-hooking-up-servo","title":"Pro Tier Flexible Coupling Shaft Hooking Up Servo And Stepper Motors Without Skipping A Beat 12mm To 18mm Bore Heavy Duty Steel Build For Cnc Workbenches And Garage Hobby Builds","description":"\u003cdiv\u003e\n\u003cp\u003eDurable flex motor junction for servo drive assemblies\u003cbr\u003e\n✔️ 45# steel flex coupler bridges 12mm to 18mm shafts easily\u003c\/p\u003e \u003cp\u003eThis sturdy rubber flex joint acts as a secure bridge between your stepper or servo motor and any downstream machinery. You will mount it directly onto custom CNC setups, 3D printer frames, or automated garage builds where taking the edge off vibration prevents premature wear and keeps performance consistent.\u003c\/p\u003e ✅ Bore diameter measures 12mm to 18mm or 0.47 inch to 0.71 inch\u003cbr\u003e\n✅ Overall length sits at 53mm or 2.09 inch with a 44.5mm outer diameter\u003cbr\u003e\n✅ Features 4mm and 5mm slot widths alongside M5 and M6 thread options\u003cbr\u003e\n✅ Crafted from tough 45# steel and finished in a durable black coating\u003cbr\u003e\n✅ Sold as a single unit ready for immediate installation\u003cbr\u003e \u003cp\u003e💡 Why do builders prefer flexible shaft couplers for servo and stepper motor setups?\u003c\/p\u003e\n\u003cp\u003eA flexible coupling shaft reduces shock absorption needs and stops wobble from ruining precision cnc routing or conveyor belts.\u003c\/p\u003e\n\u003cp\u003e- Keeps angular misalignments from destroying sensitive encoder readings\u003c\/p\u003e\n\u003cp\u003e- Absorbs sudden torque spikes that would otherwise strip timing belt pulleys\u003c\/p\u003e\n\u003cp\u003e- Offers handy mounting clearance for tight garage workshop layouts\u003c\/p\u003e\n\u003cp\u003e- Shields gearbox internals from thermal expansion and mechanical lash\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49311923994859,"sku":"VXB0BLGWZKMR","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/710s0Fp5RIL_9eb91b94-9b00-4fc9-9efb-abefc0ec6e9f.jpg?v=1788021836","url":"https:\/\/vxb.com\/products\/pro-tier-flexible-coupling-shaft-hooking-up-servo","provider":"VXB Bearings","version":"1.0","type":"link"}