{"product_id":"tsubaki-150107-power-lock-keyless-locking-assembly","title":"Tsubaki 150107 Power-Lock Keyless Locking Assembly","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"664\"\u003eThe Tsubaki PL1-3\/8KE POWER-LOCK Keyless Locking Assembly is used in industrial power transmission systems to create a high-strength, backlash-free connection between a 1-3\/8 inch shaft and a mounted hub without the need for keys or keyways. Commonly installed on sprockets, gears, pulleys, timing pulleys, couplings, and rollers in conveyor systems, packaging machinery, material handling equipment, and industrial automation. Maintenance teams and system integrators use this locking assembly for repair, retrofit, expansion, or replacement to ensure secure shaft mounting and reliable torque transmission. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"666\" data-end=\"683\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"684\" data-end=\"1273\"\u003eThe Tsubaki PL1-3\/8KE is part of the POWER-LOCK® KE Series and features a self-centering, keyless friction-locking design that provides uniform 360-degree shaft clamping. The assembly eliminates backlash, improves concentricity, and prevents shaft weakening caused by keyways while allowing quick installation and removal using standard hand tools. It is ideal for conveyors, packaging machinery, timing belt drives, gearboxes, pumps, fans, mixers, and other industrial equipment requiring accurate shaft-to-hub alignment and high torque transmission. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1275\" data-end=\"1304\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1305\" data-end=\"2179\"\u003e• Manufacturer: Tsubaki Emerson Co.\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Model \/ Part Number: PL1-3\/8KE (150107)\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Product Type: Keyless Locking Assembly\u003cbr data-start=\"1427\" data-end=\"1430\"\u003e• Series: POWER-LOCK® KE Series\u003cbr data-start=\"1461\" data-end=\"1464\"\u003e• Shaft Diameter: 1-3\/8 in (1.375 in)\u003cbr data-start=\"1501\" data-end=\"1504\"\u003e• Locking Type: Mechanical Friction Lock (Keyless)\u003cbr data-start=\"1554\" data-end=\"1557\"\u003e• Design: Self-Centering\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e• Flange Type: Flangeless\u003cbr data-start=\"1609\" data-end=\"1612\" data-is-only-node=\"\"\u003e• Outside Diameter: 2.125 in\u003cbr data-start=\"1640\" data-end=\"1643\"\u003e• Overall Length: 1.299 in\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• Length Through Bore: 2.250 in\u003cbr data-start=\"1703\" data-end=\"1706\"\u003e• Maximum Transmitted Thrust: 7,295 lbf\u003cbr data-start=\"1745\" data-end=\"1748\"\u003e• Number of Locking Screws: 10\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e• Screw Size: M5 × 20 mm\u003cbr data-start=\"1805\" data-end=\"1808\"\u003e• Shaft Contact Pressure: 171 N\/mm²\u003cbr data-start=\"1843\" data-end=\"1846\"\u003e• Hub Contact Pressure: 15,954 psi\u003cbr data-start=\"1880\" data-end=\"1883\"\u003e• Weight: 0.57 lb\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Function: Creates a backlash-free shaft-to-hub connection without keys or splines\u003cbr data-start=\"1986\" data-end=\"1989\"\u003e• Application: Sprockets, gears, pulleys, timing pulleys, couplings, rollers, conveyors, packaging machinery, and industrial power transmission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2181\" data-end=\"2205\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2206\" data-end=\"2326\"\u003e• Tsubaki PL1-1\/4KE POWER-LOCK Assembly\u003cbr data-start=\"2245\" data-end=\"2248\"\u003e• Tsubaki PL1-1\/2KE POWER-LOCK Assembly\u003cbr data-start=\"2287\" data-end=\"2290\"\u003e• Tsubaki PL35KE POWER-LOCK Assembly\u003c\/p\u003e","brand":"Tsubaki","offers":[{"title":"New","offer_id":51714230026542,"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_cf23ad10-5990-4025-a4b6-1637459d591d.jpg?v=1770419935","url":"https:\/\/plgautomation.com\/products\/tsubaki-150107-power-lock-keyless-locking-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}