|
| Brand Name: | HIWIN |
| Model Number: | EGR20 |
| MOQ: | 5 |
| Price: | Negotiable |
| Delivery Time: | 3-7 work days; custom length or splicing: 7-15 work days bulk orders |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
Original HIWIN EGR20 Linear Guide Rail
The Original HIWIN EGR20 linear guide rail is part of the HIWIN EG series compact linear guide system. This hiwin linear guide rail is commonly matched with EGH20CA, EGH20SA, EGW20CC and EGW20SC blocks for compact automation equipment, inspection machines, CNC auxiliary axes and precision positioning systems.
This page is for the EGR20 rail only. If you need a complete rail and block set, please confirm the rail length, block model, block quantity, accuracy grade and preload requirement before quotation.
Key Features
Matching HIWIN Blocks
The EGR20 rail is commonly used with the following original HIWIN EG series blocks:
| Block Model | Block Type | Load Type / Structure | Use Note |
|---|---|---|---|
| EGH20CA | Square type block | Standard load, compact structure | Commonly used for compact automation, CNC auxiliary axes and precision positioning |
| EGH20SA | Square type block | Short block, compact structure | Suitable when installation space is limited |
| EGW20CC | Flange type block | Standard load, wider mounting surface | Suitable for applications requiring easier top mounting and wider support |
| EGW20SC | Flange type block | Short block, wider mounting surface | Suitable for compact layouts with flange mounting requirement |
Please confirm the block type, preload and accuracy grade before ordering. Same-brand HIWIN EG series rail and block can be matched after confirming size, accuracy grade and preload.
Specification Table
| Brand | HIWIN |
| Model | EGR20 |
| Series | EG Series |
| Product Type | Low Profile Linear Guide Rail |
| Rail Size | 20 mm |
| Matching Blocks | EGH20CA, EGH20SA, EGW20CC, EGW20SC |
| Accuracy Grade | C, H, P, SP, UP, subject to stock and quotation |
| Rail Length | Standard length or custom cut length |
| Rail Jointing | Standard jointing, multi-piece jointing and custom splicing can be checked |
| Origin | Taiwan |
Applications
Rail Jointing And Custom Splicing
For long-stroke applications, we can support standard rail jointing, multi-piece rail jointing and custom rail splicing according to the required travel length and installation drawing.
For joined rails, the rail ends can be prepared with matched grinding, joint marking and sequence numbering. Please provide the total travel length, single rail length limit, mounting hole requirement and installation layout before quotation.
Transportation For Long Rails
For long linear guide rails, the transportation method should be selected according to rail length, weight, destination country and delivery urgency. Short rails can usually be shipped by express courier or air freight. Long rails or bulk orders are usually more suitable for air freight, air DDP service, sea DDP service or sea shipment.
For very long rails, rail splicing can also be discussed as an alternative solution to reduce transportation cost, packaging size and bending risk during delivery.
Surface Treatment And Application Environment
Standard linear guide rails are normally supplied with the original surface finish and anti-rust protection. If the rail will be used in humid air, condensation, outdoor equipment, washing areas, clean rooms, salt spray environments or corrosive surroundings, please inform us in advance.
Optional protection such as anti-rust oil, special coating, low-temperature black chrome or passivation can be checked according to the brand, model and actual supply condition.
Packaging
Short rails can be packed in strong cartons or wooden cases depending on order quantity and transportation method. Long rails, precision rails and bulk orders are recommended to be packed in plywood cases.
For long rail shipment, the rails should be fixed inside the package to reduce bending, collision, moisture and rust risk during transportation. Anti-rust protection and surface wrapping can be arranged before packing.
Cross-brand Replacement Note
Cross-brand model references are for selection comparison only. Rails and blocks from different brands cannot be mixed. For replacement projects, replace the rail and block as a complete set from the same brand.
| Replacement Situation | Can It Be Used Directly? | Our Recommendation |
|---|---|---|
| Same brand, same series rail and block | Yes, after confirming size, accuracy grade and preload | Confirm the exact rail model, block model, rail length and installation requirement before ordering |
| Different brands with similar nominal size | No | Cross-brand references are only for model selection comparison |
| Rail from one brand and block from another brand | No | Rails and blocks from different brands cannot be mixed |
| Replacing THK, PMI, ABBA, TBI, IKO, Rexroth or other brands | Not by single component replacement | Replace the rail and block as a complete set from the same brand |
Before quotation for a replacement project, please provide the existing rail model, block model, rail length, block quantity, accuracy grade, preload requirement and installation drawing. We will check the correct complete set solution before quotation.
FAQ
Q1: Is this an original HIWIN EGR20 rail?
A1: Yes. This product page is for Original HIWIN EGR20 linear guide rail.
Q2: Which HIWIN blocks match EGR20 rail?
A2: EGR20 rail is commonly matched with EGH20CA, EGH20SA, EGW20CC and EGW20SC blocks.
Q3: What is the difference between EGH20CA and EGW20CC?
A3: EGH20CA is a square type block, while EGW20CC is a flange type block with a wider mounting surface. Please select the block type according to the machine structure.
Q4: Is EGR20 suitable for compact automation?
A4: Yes. The EG series is commonly selected for compact machine designs, automation equipment and limited installation space.
Q5: Can EGR20 rail be cut to custom length?
A5: Yes. Please provide the required length, drawing or stroke before quotation.
Q6: Can long EGR20 rails be supplied in joined sections?
A6: Yes. Standard rail jointing, multi-piece rail jointing and custom rail splicing can be checked according to total travel length and installation drawing.
Q7: Can I use a block from another brand on this rail?
A7: No. Rails and blocks from different brands cannot be mixed. For replacement projects, replace the rail and block as a complete set from the same brand.
Send Inquiry
Please send your required EGR20 rail length, block model, block quantity, accuracy grade, preload requirement, surface treatment requirement and destination country. We will check stock, cutting options, delivery time, packing method and shipping cost for you.
Send Inquiry Now
Video
Video
