Nexen 802902, Enclosed Air Engaged Torque Limiter

Nexen 802902 TL20A-E Enclosed Air Engaged Torque Limiter, 0.875" Bore, 860 in-lb Max Torque
✔️ TL20A-E enclosed air torque limiter, 0.875 in bore, 860 in-lb max torque

The Nexen TL20A-E is an enclosed, air-engaged torque limiter designed to protect motors, gearboxes, and drive trains by keeping torque within a set range. It’s a handy fit for conveyors, packaging lines, and other automation setups where overload protection and smooth torque control are essential. This TL-A-E series features set-screw mounting, IP54-rated enclosure, nickel-plated exterior, and remote torque adjustment via Nexen’s single- and double-air pressure circuits. Ten models are available, offering high-torque and low-torque variants to match your load profile, with a proximity sensor included on all models for easy integration.

✅ Bore: 0.875 in (22.2 mm) ✅ Max clutch torque: 860 in-lbs (97.4 N·m) @ 80 psi ✅ Min clutch torque: 210 in-lbs (23.8 N·m) ✅ Engagement: 1 position at 360° ✅ Operating pressure: up to 80 psi ✅ Speed: up to 1650 rpm ✅ Series: TL-A-E, set-screw mounted, enclosed ✅ Remote torque adjustment: via Single or Double Air Pressure Circuits ✅ Models: 10 TL-A-E options; high torque and low torque variants ✅ Protection & finish: IP54 (NEMA 1.26.55); nickel-plated exterior ✅ Sensor kit: Proximity Sensor with 3 ft cord and hardware included ✅ Bore range: 0.875-1.938 in (22.2-49.3 mm)
💡 What is an enclosed air engaged torque limiter and how does it protect industrial gear? This handy device helps prevent gear and shaft damage by keeping torque within a predefined window. - Used on conveyors, packaging lines, and automation systems to shield drivetrains - Allows on-demand torque tuning without disassembly via air circuits - IP-rated enclosure keeps moisture and dust out in tough environments