HIWIN EG Series Low Profile Ball Linear Guide – Rail + Block Set
The EG series is a low-profile ball linear guide. A lower overall height and a wide block footprint let designers keep the working table close to the mounting surface, which raises stiffness and frees vertical space inside the machine envelope.
This listing covers the rail + block set configuration — a complete assembly with rail and block matched at the factory.
Key features
- EG Series Low Profile: medium-high capacity with a low centre of gravity, stable under tilting moments
- Precision-ground raceway with low-profile block on a wide, rigid rail
- Factory pre-lubricated; re-greasing interval depends on duty cycle and environment
- One series covers several rail widths and lengths, which keeps spare parts simple
Available configurations
| Rail width / size range | 15–35 mm |
|---|---|
| Rail length range | 50–4000 mm |
| Precision grade | C (normal), H (high) |
| Rail fixing method | R (top-mounted), U – Locking Type (Oversized Bolt Hole) |
| Unit supplied | 1 set |
Applications
Machine tool tables, packaging lines, laser cutters and general automation axes.
Supplied as a complete assembly: the rail and block are matched and pre-lubricated together, so the axis mounts straight out of the crate without a separate matching step.
Ordering & quotation
Send the required model code (for example EGW15SA) together with stroke, load and precision grade; we confirm availability, lead time and price the same working day.
Model codes we supply for this series
EGH15, EGH20, EGH25, EGH30, EGH35, EGR15, EGR20, EGR25, EGR30, EGR35. Send the exact code with rail length and precision grade for a quotation.







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