{"product_id":"651-torque-limiter","title":"651 Roller Chain Torque Limiter Assembly","description":"\u003cp\u003eOur innovative Series 651 Roller Chain Torque Limiter Assembly is engineered to shield machinery from the harm caused by excessive torque. It combines a sprocket with a clutch assembly to offer precise, adjustable friction for optimal torque control. Standard with 6 springs, the Series 651 can provide up to 1,300 foot-pounds of resistance, with an optional 12-spring setup for enhanced torque management. Torque limiters are crucial in industries like manufacturing, agriculture, automotive, and mining worldwide. For further information or to request a quote on the Series 651 Torque Limiter, please contact our customer service team, and we will gladly assist you! \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSeries 651 Torque Limiter Specifications\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSeries #: 651\u003c\/li\u003e\n\u003cli\u003eHub Wear Outside Diameter: 6.46\"\u003c\/li\u003e\n\u003cli\u003eHub Wear Inside Diameter: 3.63\"\u003c\/li\u003e\n\u003cli\u003eSmallest 50 Sprocket Tooth Count: 41\u003c\/li\u003e\n\u003cli\u003eSmallest 60 Sprocket Tooth Count: 37\u003c\/li\u003e\n\u003cli\u003eSmallest 80 Sprocket Tooth Count: 28\u003c\/li\u003e\n\u003cli\u003e# Of Springs Standardly: 6\u003c\/li\u003e\n\u003cli\u003eMax. Torque Rating: 1,300 FT-LBS With 12-Spring Option\u003c\/li\u003e\n\u003cli\u003eStandard Bore \u0026amp; Keyway Size: P-BUSHING\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51805178462575,"sku":"651-TORQUE-LIMITER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/651-TORQUE-LIMITER-2.png?v=1756390147","url":"https:\/\/usarollerchain.com\/products\/651-torque-limiter","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}