Browning T45LX 1 1 4 Torque Limiter

The Browning T45LX 1-1/4 Torque Limiter is a slip-type overload protection device that guards light-duty drives and conveyors by allowing a driven shaft to slip at a preset torque and automatically re-engage when the overload is removed. The LX variant features a 4.5-inch outside diameter, a maximum torque rating of 2800 in-lb, a finished 1-1/4-inch bore with keyway, an overall length of 2.75 inches, and a weight of 5.32 lb. It is designed for use with Browning's T45L torque limiter family and lists compatibility with standard Browning chain/sprocket configurations (minimum teeth: #40-32, #50-26, #60-22). Common applications include protecting conveyor head pulley shafts from overload, with guidance noting that selecting a maximum torque rating equal to or greater than the required overload helps safeguard the drive system.