{"product_id":"nexen-801516-open-air-engaged-torque-limiter","title":"Nexen 801516, Open Air Engaged Torque Limiter","description":"\u003cdiv\u003eNexen TL-A Open Air Engaged Torque Limiter - TL30A\/2*1.125 Bore, 800-27,700 in-lb @ 80 psi\u003cbr\u003e✔️ 1.125 in (28.6 mm) bore; 800-27,700 in-lbs @ 80 psi; 2,000 rpm max \u003cp\u003eThe Nexen TL-A Series Open Air Engaged Torque Limiter is a compact power-transmission safety device designed to slip or disengage when a preset torque is reached. It's commonly used on conveyors, machine tools, and other drives to protect gears, belts, and shafts from overload. This open-frame, set-screw mounted torque limiter offers a single 360° engagement and a broad torque range across 16 models, with remote air-pressure adjustment for precise control.\u003c\/p\u003e ✅ Bore 1.125 in (28.6 mm); range 0.625-2.938 in (15.9-74.5 mm) across models. \u003cbr\u003e\n✅ TL-A series Open design, set-screw mounted for easy installation. \u003cbr\u003e\n✅ Static clutch torque range: 160-800 in-lbs (18.1-90.4 Nm). \u003cbr\u003e\n✅ Maximum torque up to 27,700 in-lbs (3,132 Nm) at 80 psi. \u003cbr\u003e\n✅ Operating speed up to 2000 rpm for high-duty cycles. \u003cbr\u003e\n✅ Remote torque adjustment using single or double air-pressure circuits. \u003cbr\u003e\n✅ Proximity sensor included on all models with a 3 ft cord. \u003cbr\u003e\n✅ 16 models to choose from; available in high-torque and low-torque variants. \u003cbr\u003e\n✅ Ideal for conveyors, machining centers, and other power-transmission duties where overload protection is critical. \u003cbr\u003e 💡 What is a torque limiter and why is it used in mechanical power transmission?\nA torque limiter protects moving parts by slipping or disengaging when torque exceeds the set limit. - Protects belts, gears, shafts from overload. - Reduces downtime by absorbing shock loads. - Choose based on bore size, torque range, and actuation method (air pressure). This combination makes it a handy safeguard for heavy-duty conveyors and machine tools. \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260216897855,"sku":"VXB00ZJE7S3Y","price":5956.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/open-air-torque-limiter-front-view.jpg?v=1772826430","url":"https:\/\/bearingscanada.com\/products\/nexen-801516-open-air-engaged-torque-limiter","provider":"Bearings Canada","version":"1.0","type":"link"}