My Store
LGN Miniature Linear Guide
LGN miniature linear guides are small and lightweight, and have a ball retainer design that allows for interchangeability within the accuracy range.
Choose options
LGN Miniature Linear Guides Features
1. Small size and light weight, especially suitable for miniaturized equipment.
2. Slide rails and sliders are available in stainless steel and alloy steel. Stainless steel linear slide rails include sliders and other metal accessories such as steel balls and retainers. All are made of stainless steel and have anti-rust properties.
3. The Gothic four-point contact design can withstand loads in all directions and has strong rigidity and high precision.
4. There is a steel ball retainer design, which is interchangeable under the accuracy allowed.
simkawa linear guide
Structures of Miniature Linear Slide
Rolling circulation system: slider, slide rail, end cover, steel ball, retainer
Lubrication system: LGN15 end cover has a grease nipple for customers to fill with oil, while LGN7, 9, /12 have a reserved oil filling hole on the end cover, and a syringe can be used to inject oil or grease into the slider for lubrication.
Dust protection system: oil scraper, bolt cover (12, 15 specifications).
Specifications
Miniature Linear Guide Rail Set
LGN linear guide assemblies are usually composed of guide rails and sliders. Common specifications and models are as follows.
Specifications
Slider Model
The slider is the part used in conjunction with the guide rail, common specifications and models are as follows.
Installation Notes
When installing the linear guide rail, you must pay attention to whether the condition of the shoulder of the mounting surface is appropriate. For example, if the chamfer is too large, the protrusion will easily cause poor precision of the linear guide rail, and if the height is too high, it will interfere with the slider.
| Specifications | Maximum chamfer radius of shoulder | Rail shoulder height | Rail shoulder height | |
| r1(mm) | r2(mm) | H1(mm) | H2(mm) | |
| LGN7 | 0.2 | 0.2 | 1.2 | 3 |
| LGN9 | 0.2 | 0.3 | 1.7 | 3 |
| LGN12 | 0.3 | 0.4 | 1.7 | 4 |
| LGN15 | 0.5 | 0.5 | 2.5 | 5 |
LGN Linear Guide Precision
The accuracy of LGN miniature linear rail slides is divided into three levels: normal (N), high (H), and precision (P). Customers can choose the appropriate accuracy according to the accuracy requirements of the equipment.
We're Here to Help
Provide you with product consultation and technical support!