VEVOR Linear Guide Rail - HGR20-1700mm

The VEVOR HGR20-1700mm linear guide rail kit is designed for high-precision motion and durability ...

Best current price£104.90from Vevor UK

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Vevor UKVEVOR Linear Guide Rail 2Pcs HGR20-1700mm Linear Slide Rail with 1Pcs RM1605-1700mm Ballscrew with BF12/BK12 Kit Linear Slide Rail Guide Rail Square For DIY CNC Routers Lathes Mills
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Product Information

Full details

The VEVOR HGR20-1700mm linear guide rail kit is designed for DIY enthusiasts, engineers, and machine builders looking to integrate high-precision motion into CNC routers, lathes, or milling machines. Its primary benefit is the combination of high rigidity and smooth, low-noise operation, which ensures stability during demanding automation tasks; however, users should note that as a structural component, it requires precise alignment and mechanical assembly skills to achieve optimal performance.

All features

Model Part NumberZXDGTZHGR20-17001V0
BrandVEVOR

Extended Product Information

FAQs

What is the rail length included in this kit?

This kit includes a rail with a total length of 1700mm.

Does this kit include the slide blocks?

Yes, the kit includes the sliding units necessary for the HGR20 rail system.

Are the mounting supports included?

Yes, the kit comes with BF12 and BK12 end support nuts to facilitate installation.

What is the static load rating of this rail system?

The system has a static load rating of 25.31.

Can this rail be cut to a shorter length?

Yes, but professional cutting tools and precision finishing are required to ensure the rail ends remain square and the raceways are not damaged.

What type of maintenance does this rail require?

Regular cleaning of the rail surface and periodic application of high-quality grease to the bearing paths are recommended.

Troubleshooting

Rough or jerky movement during operation

Check the rail for debris, ensure the rail is perfectly level, and verify that the slide blocks are properly lubricated.

Excessive noise during travel

Inspect the slide block bearings for obstructions and ensure the mounting bolts are tightened to the correct torque without over-tightening.

Rail deflection under load

Ensure the supporting structure is sufficiently rigid and verify that the distance between mounting holes is consistent with the frame's design.

Pros and Cons

Pros

  • High-precision movement for accurate machining
  • Durable construction with high load-bearing capacity
  • Comprehensive kit includes essential end supports
  • Smooth and quiet operation under load
  • Versatile for various DIY automation applications

Cons

  • Requires precise mounting and leveling for best results
  • Heavy components require stable machine frames
  • No assembly instructions provided for specific machine types
  • Limited to linear motion applications

Setup, Compatibility & Care

To begin installation, ensure your mounting surface is clean and level. Align the HGR20 rail using a dial indicator to guarantee straightness. Use the included BF12/BK12 supports to secure the ends of the ball screw or drive assembly.

Maintenance Tips:

  1. Periodically wipe the rails with a clean, lint-free cloth to remove dust and debris.
  2. Apply a thin coat of high-quality lithium-based grease to the rail tracks to maintain smooth sliding action.
  3. Check mounting bolts regularly to ensure vibration from heavy use has not loosened the connections.
  4. Avoid exposing the rails to moisture or harsh chemicals that could induce rust or degradation of the bearing surfaces.

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