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The THOMSON INDUSTRIES 2CA080MEL12 is a manually driven linear motion system designed to provide controlled, straight-line movement in mechanical assemblies. Measuring 12 inches long and 2.62 inches wide, this unit delivers precise manual actuation without the need for electrical or pneumatic power. It is built around a nominal shaft diameter of 1/2 inch, making it suitable for light to medium-duty positioning applications. Mechanical engineers, maintenance technicians, and automation specialists typically work with components of this type when specifying or replacing linear motion hardware in industrial or OEM equipment.
Manually driven linear motion systems like the 2CA080MEL12 are used across a range of applications including machine tool positioning, laboratory equipment, material handling fixtures, and custom automation frames. The manual drive configuration suits setups where powered actuation is unnecessary or impractical, such as infrequent adjustments, manual feed axes, or cost-sensitive builds. This unit fits in both light industrial and commercial equipment environments where dimensional precision and reliable linear travel are required.
Designed as an OEM-style replacement or direct-fit component for manually driven linear motion assemblies requiring a 1/2 inch nominal shaft diameter, 12 inch length, and 2.62 inch width envelope.
Installation of linear motion systems should be performed by qualified mechanical or maintenance technicians familiar with linear guides and bearing assemblies. Ensure all load is removed and any connected machinery is fully de-energized and locked out before removing or installing this component. Use appropriate alignment tools to verify the system is square and parallel to the travel axis before final fastening. Refer to applicable machine safety standards and the equipment manufacturer's documentation during installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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