Nexen 801591, Split-Hub/Collar Mount Air Engaged Torque Limiter

Nexen TL-AC Split-Hub/Collar Mount Air-Engaged Torque Limiter, 1.500 in Bore (TL40AC) - Single Unit
✔️ Air-powered torque limiter, 1.500 in bore, up to 4190 in-lbs

Nexen's TL-AC series torque limiters deliver precise, air-engaged torque protection for split-hub and collar-mount applications. This model features a 1.500 in bore and is designed for high-speed equipment where overload protection matters. Sold as a single unit with standard proximity sensing and remote air-torque adjustment options to fit tight installation spaces.

✅ Bore: 1.500 in (38.1 mm) ✅ Max static clutch torque: 4190 in-lbs (474 N·m) ✅ Min static torque: 900 in-lbs (101.7 N·m) ✅ Engagement positions: 1 at 360° ✅ Operating speed: up to 2000 rpm ✅ Remote torque adjustment via single or double air-pressure circuits ✅ Proximity sensor included with 3 ft cord and hardware ✅ TL-AC Series context: 14 models, torque up to 27,700 in-lbs @ 80 psi; bore 0.875-2.438 in (22.2-62.0 mm) 💡 What is an air-engaged torque limiter and where is it used? This FAQ helps explain the core concept and practical use. - air-pressure controlled torque limiter for split-hub and collar-mount setups - remote torque adjustment via single or dual air circuits - protects spindles, belts, gears in CNC machines, conveyors, and presses Using this handy device improves machine protection, reduces downtime, and enhances consistent torque control in demanding drive systems.