Nexen 802934, Air Engaged Torque Limiter

Nexen 802934 Air Engaged Torque Limiter TL50A-E, 40 mm Bore - 12-Model Series with Proximity Sensor
✔️ Air engaged torque limiter TL50A-E, 40 mm bore, 750 Nm max, 0.91 m sensor cord

Nexen 802934 is an air engaged torque limiter designed for automated tooling, conveyors, and drive systems where precise torque control is essential. This TL50A-E model features a 40 mm bore and an integrated proximity sensor, with mounting holes and compatibility for offset shaft configurations. The product line offers 12 bore options (15-75 mm), allowing you to scale torque while keeping a compact footprint. Each unit is a single, ready-to-install device that supports attachment to pulleys, sprockets, and gears for offset shaft applications and easy mounting.

✅ Bore size: 40 mm (1.57 in); standard bore range 15-75 mm (0.59-2.95 in) across 12 models
✅ Maximum static clutch torque: 750 Nm (6638 in-lb / 553 ft-lb)
✅ Minimum static clutch torque: 136 Nm (1203 in-lb / 100 ft-lb)
✅ Engagement positions: 1 at 360°
✅ Operation speed: up to 2000 rpm
✅ Proximity sensor: included on all models with 0.91 m cord
✅ Mounting features: tapped holes for easy installation; supports pulleys, sprockets, gears for offset shafts
✅ Applications: ideal for tool changers, conveyors, robotics where reliable torque control is key
💡 What is an air engaged torque limiter used for in industrial drive systems? Here's a concise explanation. - Air engaged torque limiters protect drivetrain components by capping torque to prevent overload - They provide smooth, controlled engagement to minimize shocks and downtime - Integrated sensors and offset-shaft compatibility simplify automation wiring and layout - They are well suited for tooling, conveyors, and robotic applications needing consistent torque control This setup helps keep equipment running reliably and extends service life in real-world operations.