Nexen 801825, Open Air Engaged Torque Limiter

Nexen 801825 Open Air Engaged Torque Limiter - TL-A Series, 2.750 in Bore, 1x Pack, Air-Operated High-Torque Clutch Protector
✔️ Bore 2.750 in; air-operated limiter; 27,700 in-lbs max @ 80 psi; 1 engagement position

The Nexen 801825 Open Air Engaged Torque Limiter is a TL-A series, set-screw mounted, open-design safety device built for heavy-drive systems. It’s ideal for conveyors, packaging lines, and machine tools where precise torque control protects gears, belts, and rotaries from overload. This model features a 2.750 in bore, remote air-tuning, and a proximity sensor, with 16 available models giving you options from high-torque to low-torque variants. Pack: 1 piece.

✅ Max torque up to 27,700 in-lbs at 80 psi (achievable with the 2.750 in bore)
✅ Min torque down to 4,880 in-lbs for tight protection bands
✅ Bore range 0.625 in (15.88 mm) to 2.938 in (74.60 mm); 0.625 in min, 2.938 in max
✅ Speed capability up to 2000 rpm
✅ Engagement position: 1 at 360°
✅ Remote torque adjustment via Nexen single or double air-pressure circuits
✅ Open design TL-A Series; set-screw mounted for easy installation
✅ Proximity sensor with 3 ft cord and hardware included on all models
✅ 16 models available to cover a wide torque/size spectrum
💡 What is a torque limiter and why would you use one? Torque limiters protect drivetrain components by slipping or disengaging when torque exceeds a preset value, preventing damage to gears, belts, and shafts. This handy device is a smart safety feature for high-torque systems in industrial environments. - It prevents overload by engaging at a defined torque - Helps reduce maintenance costs on conveyors and tool machines - Remote air-tuning lets you adjust torque without stopping production - Sensor-equipped models aid in automated monitoring and control This handy torque limiter helps keep drives safe and uptime high in demanding industrial setups.