Browse Linear Guideways in the Hiwin Corporation catalog including HG Series – Heavy Load Ball Type Linear Guideway,EG Series – Low profile Ball Type. HIWIN linear guideway is higher than that of circular contact. □ Table . service life time when the machine uses a set of HIWIN LGW35CA linear guideways?. Consult HIWIN’s entire Catalogue Linear Guideways catalogue on DirectIndustry. Page: 1/
|Genre:||Health and Food|
|Published (Last):||9 February 2006|
|PDF File Size:||13.43 Mb|
|ePub File Size:||5.37 Mb|
|Price:||Free* [*Free Regsitration Required]|
The RG series is designed with a degree angle of contact. By design, it has a self-aligning capability that can absorb most installation errors and can meet high accuracy standards.
To avoid this problem and gujde a high level of rigidity and guidance accuracy, we would recommend assembling the linear guideway with reference edges and clamps on both sides. Compared with a standard sliding guide, the friction coefficient here is just one fiftieth. The EG series is a hidin profile, high load capacity, and high rigidity guideway block. For situations where a standard block is unable to operate due to the high working temperatures, the SE option is available for use.
The technical data in this catalog may be changed without prior notice.
Open the catalog to page 2. By definition, the static load rating corresponds to a static load which causes a permanent deformation of 0.
The encoder is a non-contact measuring sensor and the magnetic strip is embedded to prevent possible damage caused from external materials, these features ensure a longer service life. The Online Industrial Exhibition. Complete or partial reproduction is not permitted without our permission.
The SE is a metallic end cap option for the linear guideway that increases temperature resistance. These load factors are particularly hard to estimate when accompanied by vibration or impact load.
Additionally, the lower assembly height and the shorter length make the EG series more suitable for high-speed, automation machines and applications where guode is limited. The good efficiency and zero play mean that the linear guideway can be used in various ways. The RG series features a roller as the rolling element instead of steel balls. Hiwin’s positioning guideway system integrates gjide linear guideway with a magnetic encoder.
The MG series is a miniature linear guideway that comes in a compact size with a Gothic arch contact design that offers high stiffness and high rigidity against moment loads in all directions. This makes the friction coefficient of linear guideways very low, up to one fiftieth of that of traditional sliding guides.
Linear guideways provides linear motion by re-circulating rolling elements between a profiled rail and a bearing block. The QE series is interchangeable with the EG series. Therefore the QH linear uiwin has broad industrial applicability in the high-tech industry where high speed, low noise, and reduced dust generation is required.
The development of Hiwin’s QH linear guideway is based on a four-row circular-arc contact. Below you will guire typical mounting situations To obtain a correct value, each para- meter must be taken into account.
The HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. Guidde positioning accuracy A carriage mounted with a linear guideway only has to overcome rolling friction.
Once this permanent deformation exceeds a particular level, it impacts on how easily the guide moves. General information Properties and advantages 1. Open the hiwim to page 8. Generally, the friction coefficient is around 0.
Thus, the HG series linear guideways can achieve a long life with high speed, high accuracy and smooth linear motion. Load on the individual block F: The QW series is interchangeable with the WE series. General information Lifetime calculation Load factor fw The loads affecting a linear guideway include the weight of the block, the inertia at the start and end of movements and load torques which ghide caused by the projection of the load.
The values are stated in the tables for each linear guideway Ultimately this results in what is known as pitting. This solution offers the high stiffness and rigidity of a guideway while obtaining high precision from the magnetic encoder.
Motion force; otherforce arising. Profile rails that are ln attached to an installation surface may have larger tolerances in terms of straightness. With these features, a linear guideway can achieve high precision and greatly enhanced moving accuracy.
Therefore the QE linear guideway has broad industrial applicability in the high-tech industry where high speed, low noise, and reduced dust generation is required. An optional stainless steel cover strip increases dust protection and promotes smooth block transition. It also features an ugide load rating in all four directions and gude capability to absorb installation-error, allowing for higher accuracies.
The RG series linear guideway offers high performance for high-precision manufacturing and can achieve a longer service life than traditional ball bearing linear guideways. The precision of the rail is defined by the straightness and evenness of the installation surfaces, since the rail is attached to these while the screws are being tightened.
The mounting position depends on the requirements of the machine and the loading direction. The load should therefore be multiplied by the empirical load factor. The nominal lifetime should therefore be viewed as a rough estimate of the lifetime of a linear guideway.