Nexen 801925, Open Air Engaged Torque Limiter

Nexen TL-A Series Open Air Engaged Torque Limiter, 2.500 in Bore, 27,700 in-lbs @ 80 psi ✔️ TL-A open-air torque limiter with 2.500 in bore, 27,700 in-lbs @ 80 psi, 2000 rpm

The Nexen TL-A Series Open Air Engaged Torque Limiter is a compact, air‑actuated safety device designed to slip or hold torque on rotating shafts. This open design torque limiter is ideal for packaging lines, conveyors, and other drive systems where controlled engagement protects both equipment and operators. Each model is offered as a single‑unit package with set‑screw mounting and includes a proximity sensor and mounting hardware for quick, reliable setup.

✅ Maximum static torque 27,700 in-lbs (3,132 N·m) at 80 psi (5.52 bar)
✅ Minimum static torque 4,880 in-lbs (551 N·m)
✅ Bore sizes 0.625-2.938 in (15.9-74.6 mm)
✅ Open design TL-A, set-screw mounted, remote air circuits available
✅ Operating speed up to 2000 rpm; remote torque adjustment via single or double air circuits
✅ Proximity sensor with 3 ft cord and hardware included on all models
✅ 16 model family offering high or low torque variants
💡 What is an open-air engaged torque limiter and how does the Nexen TL‑A series work in a production line? The TL‑A uses compressed air to engage a controlled torque limit on a shaft, protecting gear and preventing overload. - Remote torque adjustment with single or double air pressure circuits - Wide bore and torque range from 0.625 to 2.938 in (15.9-74.6 mm) and up to 27,700 in-lbs - Proximity sensing provides reliable monitoring for automated systems This handy setup helps protect drives, reduce downtime, and improve line performance.