Thomson Industries 12MMSOFT L500MM Linear Shaft 12mm Steel

Product Description

The THOMSON INDUSTRIES 12MMSOFT L500MM is a standard round linear shaft designed for use in linear motion systems requiring precise, smooth guidance of bearings and carriages. Manufactured from un-hardened steel, this shaft measures 12 millimeters in diameter and 20 inches in overall length. It is suited for light- to medium-duty linear motion applications where hardened shaft material is not required. Mechanical technicians and OEM assembly teams typically install this type of component in actuator assemblies, machine slides, and automation equipment.

This shaft is used in industrial and commercial linear motion assemblies, including automated machinery, light conveyor systems, and custom fabrication setups. The un-hardened steel construction makes it well suited for applications where the shaft is not subject to high surface stress or heavy radial loading from recirculating ball bearings. It fits standard 12mm linear bearing bores commonly found in motion control assemblies.

Key Features

• 12 millimeter nominal diameter for compatibility with standard 12mm linear bearing systems
• 20 inches overall length provides a ready-to-install shaft without additional cutting for common travel distances
• Un-hardened steel construction allows for easier machining and modification in the field or shop
• Standard round shaft profile for use with open and closed linear bearings and bushings
• Single-piece construction with no joints or welds along the shaft body

Compatibility

Designed as an OEM-style replacement or new-installation component for standard 12mm linear bearing and bushing assemblies in light- to medium-duty linear motion systems.

Installation Notes

Installation is typically performed by mechanical technicians or machine builders. De-energize and lock out all power to any associated actuator or drive system before handling. Shaft ends should be deburred and cleaned before seating into bearing blocks or end supports. Do not exceed the load ratings of the associated bearing components when specifying this un-hardened shaft, as surface scoring may occur under high radial loads.