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EGW Four Direction Flange Guide
A flange-carriage guide series in sizes 15 20 25 and 30. The low assembly height suits machines that need a broad carriage mounting surface without using a taller guide block.
Description
Product Details
EGW carriages extend outward on both sides of the rail. The extra width leaves room for mounting a plate from the carriage flange and creates a lower, broader connection with the moving structure.
Available combinations are EGW15SA, EGW15CA, EGW20SA, EGW20CA, EGW25SA, EGW25CA, EGW30SA, and EGW30CA. Rail length is made to suit the installation.
Product Description
This guide is designed for machinery where the carriage may receive force from more than one direction. Its internal ball contact supports downward, upward, and side loading, making the mounting orientation less restrictive than a guide intended for one primary load direction.
SA and CA are complete model suffixes, not optional letters that can be ignored. They identify different carriage arrangements within the same rail size. Since the original page does not publish the relevant dimensions or load data, the final choice should follow the model drawing and the actual load condition.
Minor alignment error can be absorbed by the guide's internal geometry, but the machine base still needs an accurately prepared mounting face. Rail straightness, parallelism, bolt tightening sequence, and lubrication all affect how the carriage runs after installation.
We accept orders as small as a single piece for standard sizes. Please contact us for delivery lead time based on order quantity.
Product Information
| Product Item | Available Information |
|---|---|
| Guide Family | EGW flanged linear guide |
| Nominal Sizes | 15 20 25 30 |
| SA Versions | EGW15SA EGW20SA EGW25SA EGW30SA |
| CA Versions | EGW15CA EGW20CA EGW25CA EGW30CA |
| Carriage Shape | Wide flange with low assembly height |
| Rolling Element | Recirculating balls |
| Load Orientation | Downward upward and lateral |
| Rail Length | Made to order |
| Material Options Listed | Bearing steel GCr15 stainless steel and chrome steel |
| Order Definition | Model rail length rail quantity block quantity preload accuracy and hole layout |


FAQ
1. Is the carriage included with the rail?
State the number of rails and carriages required so the supplied set is clearly defined.
2. Are SA and CA the same size?
They belong to the same EGW family but represent different carriage arrangements. Use the applicable drawing for comparison.
3. Can the guide be mounted on its side?
The guide is intended to accept loads in multiple directions, but the selected model must still be checked against the applied load.
4. Can the rail mounting holes be customized?
Provide the required rail length and hole layout with the drawing for review.
5. How should replacement parts be ordered?
Send the complete existing model code and the rail or carriage dimensions. Ordering only by the nominal size is not sufficient.
About Us
Lishui Guangyuan Industry & Trade Co Ltd supplies linear rails, carriages, ball screws, and motion modules for standard machinery and drawing-based projects.


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