Value Collection 309408 Torque Limiter 1/2 Inch Bore

Product Description

The VALUE COLLECTION 309408 is a torque limiter designed to protect drive components from overload conditions in mechanical power transmission systems. The unit features a 1/2 inch bore and corresponds to Model Number 250. Torque limiters disconnect or slip when transmitted torque exceeds a set threshold, preventing damage to motors, gearboxes, shafts, and connected equipment. This type of mechanical safety device is commonly installed by millwrights, maintenance technicians, and mechanical contractors working on conveyor systems, packaging machinery, pumps, and other driven equipment.

This torque limiter is suited for light-duty to medium-duty power transmission applications where overload protection is required at the shaft interface. The 1/2 inch bore accommodates standard shaft sizes found in many industrial and commercial drive assemblies. It is a single-unit package intended for direct installation or spare-parts inventory in maintenance operations.

Key Features

• 1/2 inch bore fits standard shaft sizes common in industrial drive assemblies
• Model 250 designation for straightforward replacement and specification matching
• Mechanical overload protection prevents damage to upstream and downstream drive components
• Single-unit package suitable for direct installation or maintenance stock
• Compact design for integration into existing power transmission assemblies

Compatibility

Designed as an OEM-style replacement or direct installation torque limiter for mechanical power transmission assemblies requiring a 1/2 inch bore shaft interface.

Installation Notes

Installation should be performed by a qualified millwright or mechanical technician. De-energize and lock out the drive system fully before removing or installing any shaft-mounted components. Verify shaft diameter and keyway dimensions against the bore specification prior to installation. Follow applicable ANSI and OSHA lockout/tagout procedures throughout the service process.