[HGW-25-CC] Series: HG Series; Block Type: W (Flange Type); Model Size: 25; Load Type: C (Heavy Load); Block Mounting Type: C (Mounting from Top or Bottom); Preload Code: Z0 (Light Preload); Precision Code: C (Normal)
[Self-aligning capability] By design, the circular-arc groove has contact points at 45 degrees. HG series can soak up most installation errors due to surface irregularities and provide smooth linear motion through the elastic deformation of rolling factors and the shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained with an easy installation.
[Interchangeability] Because of precision dimensional control, the dimensional tolerance of HG series can be kept in a reasonable range, which capacity that any blocks and any rails in a specific series can be used together while maintaining dimensional tolerance. And a retainer is introduced to stop the balls from falling out when the blocks are removed from the rail.
[High rigidity in all four directions] Because of the four-row design, the HG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. Furthermore, the circular-arc groove provides a wide-contact width between the balls and the groove raceway allowing large permissible masses and high rigidity.

Kairun offeres two type blocks of flange type and square type, 25 mm Heavy load flange type block HGW25CC, HGW25HC block mounting from top, these linear blocks can deploy with the HG25 linear guide rail. the rail lenght can grant 100mm to 4000mm each piece. also if needs the length of more than 4000mm, we can provide the joint sevice to meet your request.

HG series linear guides are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It points equal load scores in the radial, reverse radial and lateral directions, and self-aligning to take in installation-error, Thus, HG type linear guideways can achieve a long life with high speed, high accuracy and smotth linear motion.

The function of the linear guide motion is to support and guide the moving components to make a reciprocating linear motion in a given direction. Depending on the nature of friction, linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, and fluid friction guides.

Kairun linear guide rail and carriage has four-point ball contact and provides extremely smooth running performance for demanding applications. It is equipped with a sturdy ball retention system to avoid accidents during installation. It has been pre-lubricated at the factory and has a lubrication groove, which has an extremely long provider lifestyles and almost no maintenance. Both the guide rail and the carriage (block) have two reference aspects for convenient installation. The guide rail is used on the laptop device to support and guide the components to move accurately along a certain track or play a role of clamping and positioning. The accuracy and movement accuracy of the linear track directly affect the machining accuracy of the machine tool.

RGHCA linear guideways are designed with a roller instead of steel balls, supplying extremely high rigidity that supports very high load capacities. Featuring a 45 degree angle of contact, the RG Series linear guideways can be classified into interchangeable types allowing for the linear guideways and rails to be freely exchanged and still maintain P-class accuracy. This design is ideal for projects which do now not want to be matched for an axis.

RGWCC linear guideways are designed with a roller instead of metal balls, offering extremely high rigidity that supports very high load capacities. Featuring a 45 degree angle of contact, the RG Series linear guideways can be classified into interchangeable kinds allowing for the linear guideways and rails to be freely exchanged and still hold P-class accuracy. This design is ideal for projects which do not need to be matched for an axis.

Linear guide is divided into high assembly and low assembly. The combination height of the slider determines high assembly or low assembly, and the determining factor relies upon on the allowable top of the use plane. EG Series Linear Guide is low assembly series which use in the machines which have limited height.

HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It points equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error. Thus, HG series linear guideways can acquire a lengthy lifestyles with high speed, high accuracy and smooth linear motion.

Linear guides and rails are mostly used in automated machinery, such as: laser machine industry, dispensing machine industry, industrial machinery (plastic machinery, printing machinery, paper making machinery, etc.), digital machinery, in high-speed transportation equipment, scientific equipment, game machine industry, photography Industry, furniture industry, linear guide rail as industrial accessories, application can be described as very extensive.

The HGH linear guide rail slider is widely used in machinery processing centers, tool machines, precision processing machines, heavy reducing machines, marble cutting machines, grinding machines, injection beds, punching machines, automation equipment, transportation equipment, measurement instruments and different industries.

HG series linear guides are four-row single-arc tooth-type contact linear guides. At the same time, they integrate the super-heavy-load precision linear courses with optimized structure design. Compared with other four-row linear courses of the identical type, the load and stress are increased by more than 30%. Capability: With four-direction load characteristics and automatic centering function, it can absorb the assembly error of the mounting surface and obtain high-precision requirements.

Linear guides are mainly used in mechanical structures with relatively high precision requirements. There is no intermediate medium between the moving and fixed components of the linear guide, however rolling metal balls. Because the rolling metal ball is suitable for high-speed motion, has a small friction coefficient and high sensitivity, it can meet the working requirements of moving parts, such as the device holder and carriage of the machine tool. If the force acting on the metal ball is too large, the steel ball will withstand the preload for too long, which will increase the motion resistance of the bracket.