{"product_id":"tsubaki-nef18echt-flex-echt-flex-disc-coupling-kit","title":"Tsubaki NEF18ECHT-FLEX ECHT-FLEX Disc Coupling Kit","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"559\"\u003eThe Tsubaki NEF18 ECHT-FLEX Disc Coupling Kit is used in industrial power transmission systems to transmit torque while compensating for shaft misalignment without backlash. Commonly installed between servo motors, gearboxes, pumps, compressors, conveyors, and precision manufacturing equipment requiring high torsional rigidity and maintenance-free operation. Maintenance teams and system integrators use this coupling kit for repair, retrofit, expansion, or replacement to restore precise power transmission and minimize equipment downtime.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"561\" data-end=\"578\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"579\" data-end=\"1105\"\u003eThe Tsubaki NEF18 ECHT-FLEX disc coupling kit is engineered for high-speed, high-precision industrial applications where zero backlash and maintenance-free performance are critical. Its all-metal disc pack construction accommodates angular, parallel, and axial shaft misalignment while maintaining excellent torsional stiffness. The coupling is ideal for servo systems, machine tools, packaging equipment, conveyors, pumps, compressors, and industrial automation equipment requiring smooth, vibration-free torque transmission.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1107\" data-end=\"1136\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1137\" data-end=\"1950\"\u003e• Manufacturer: Tsubaki Emerson Co.\u003cbr data-start=\"1172\" data-end=\"1175\"\u003e• Model \/ Part Number: NEF18\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e• Product Type: Disc Coupling Kit\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e• Series: ECHT-FLEX NEF Series\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e• Coupling Type: Flexible Disc Coupling\u003cbr data-start=\"1314\" data-end=\"1317\"\u003e• Construction: All-Metal Disc Pack\u003cbr data-start=\"1352\" data-end=\"1355\"\u003e• Size: 18\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e• Misalignment Compensation: Angular, Parallel, and Axial\u003cbr data-start=\"1425\" data-end=\"1428\" data-is-only-node=\"\"\u003e• Backlash: Zero Backlash\u003cbr data-start=\"1453\" data-end=\"1456\"\u003e• Lubrication: Maintenance-Free (No Lubrication Required)\u003cbr data-start=\"1513\" data-end=\"1516\"\u003e• Torsional Rigidity: High\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Balance: Suitable for High-Speed Operation\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Mounting: Shaft-to-shaft connection with clamping or keyed hubs (configuration dependent)\u003cbr data-start=\"1683\" data-end=\"1686\"\u003e• Function: Precision torque transmission while compensating for shaft misalignment\u003cbr data-start=\"1769\" data-end=\"1772\"\u003e• Application: Servo drives, gearboxes, conveyors, pumps, compressors, machine tools, packaging machinery, and industrial automation systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1952\" data-end=\"1976\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1977\" data-end=\"2084\"\u003e• Tsubaki NEF16 Disc Coupling Kit\u003cbr data-start=\"2010\" data-end=\"2013\"\u003e• Tsubaki NEF20 Disc Coupling Kit\u003cbr data-start=\"2046\" data-end=\"2049\"\u003e• Tsubaki NEH18 Disc Coupling Kit\u003c\/p\u003e","brand":"TSUBAKI","offers":[{"title":"New","offer_id":51714230190382,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b530c93d-456e-472e-9c5d-2aceee39781e.jpg?v=1770419943","url":"https:\/\/plgautomation.com\/products\/tsubaki-nef18echt-flex-echt-flex-disc-coupling-kit","provider":"PLG Automation ","version":"1.0","type":"link"}