Nexen 802916, Enclosed Air Engaged Torque Limiter

Nexen 802916 TL30A/2-E Enclosed Air-Engaged Torque Limiter - 1.125 in Bore, Single Unit
✔️ 1.125 in bore (28.6 mm), 800 in-lbs max torque, IP54, proximity sensor

Meet Nexen’s TL30A/2-E enclosed air-engaged torque limiter. This single-unit, set-screw mounted device is designed to protect drives by clamping torque at a precise setpoint. Part of the TL-A-E series, it offers 10 models with both high-torque and low-torque options, all featuring an enclosed body and a nickel-plated exterior for durability. The rugged enclosure delivers IP54 protection, keeping dust and moisture out of critical components, making it well-suited for conveyors, packaging lines, printers, and other automated systems. Bore sizes span 0.875 to 1.938 inches (22.2 to 49.2 mm), and remote torque adjustment is available via Nexen’s single or double air pressure circuits for flexible tuning. A proximity sensor with a 3 ft cord and mounting hardware is included on all models, simplifying installation and integration into existing automation. Operating speeds reach up to 1650 rpm, with static clutch torque ranging from 160 to 800 in-lbs (18.1-90.4 Nm) at 80 psi.

✅ Proximity sensor included with 3 ft cord and mounting hardware
✅ Remote torque adjustment via single or double air pressure circuits
✅ IP54 enclosure protection; nickel-plated exterior for durability
✅ Bore options: 0.875-1.938 in (22.2-49.2 mm); torque range 160-800 in-lbs
✅ Operating speed up to 1650 rpm; 80 psi air supply for clamping torque
✅ TL-A-E series: 10 models to choose from; set-screw mounted
💡 What is an enclosed air-engaged torque limiter and how does it protect drives in industrial automation? It’s a clutch-type device that uses compressed air to engage at a predetermined torque to prevent overload on rotating shafts. - Protects conveyors, packaging lines, and presses from overload torque - Remote air-pressure control lets you tune clamping without stopping production - Enclosed body with IP54 rating shields internal parts from dust and moisture - Nickel-plated exterior provides corrosion resistance in tough environments This handy unit helps maintain uptime and extend equipment life in automation environments.