HIWIN SE Series Metallic End Cap Linear Guideway
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Description
Specification
Add “/SE” after the specification of linear guideway
EX:HGW25CC2R1600Z0PII + ZZ/E2
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APPLICATIONS
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Add “/SE” after the specification of linear guideway
EX:HGW25CC2R1600Z0PII + ZZ/E2
FEATURE
Self-aligning capability
By design, the circular-arc groove has contact points at 45 degrees. HG series can absorb most installation errors dueto surface irregularities and provide smooth linear motion through the elastic deformation of rolling elements andthe shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained with an easyinstallation.
Interchangeability
Because of precision dimensional control, the dimensional tolerance of HG series can be kept in a reasonable range,which means that any blocks and any rails in a specific series can be used together while maintaining dimensionaltolerance. And a retainer is added to prevent 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 radialand lateral directions. Furthermore, the circular-arc groove provides a wide-contact width between the balls and thegroove raceway allowing large permissible loads and high rigidity.
The development of HIWIN-QE linear guideway is based on a four-row circular-arc contact. The HIWIN-QE series linear guideway with SynchMotionTM Technology offers smooth movement, superior lubrication, quieter operation and longer running life. Therefore the HIWIN-QE linear guideway has broad industrial applicability. In the hightech industry where high speed, low noise, and reduced dust generation is required, the HIWIN-QE series is interchangeable with the HIWIN-EG series.
FEATURE
MG
The MG Series with tiny and light weight design is suitable for miniature equipment. All materials are special grade of stainless steel and alloy steel for anti-corrosion ability. Gothic arch contact design has high rigidity and accuracy characteristic in all directions. Steel balls are constrained by miniature retainer so without loosing balls when remove the block MG Series. The design of enlarged width, MGW Series, has increased capacity of moment load. Gothic arch contact design has high rigidity characteristic in all directions. Steel balls are constrained by miniature retainer so without loosing balls when removing the block away from the rail. All metal components are made of stainless steel for anti-corrosion ability.
MG-O
The MG-O recirculation system uses integrated design, the recirculation part is made by resin. Reduced about 20% weight. This design can reach smoother motion performance. Block, rail and stainless components such as ball and retainer, which provides excellent resistance to corrosion. Small and light weight makes MG-O suitable for miniaturized machinery. MG-O series can be used in many fields, such as semiconductor equipment, robotics, measuring equipment, office automation equipment, and the other slider machinery. MG-O is suitable for limited space installation.
HIWIN CG Series Superior Rolling Moment with Cover Strip Linear Guideway
FEATURE
Self-aligning capability
By design, the circular-arc groove has contact points at 45 degrees. HG series can absorb most installation errors dueto surface irregularities and provide smooth linear motion through the elastic deformation of rolling elements andthe shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained with an easyinstallation.
Interchangeability
Because of precision dimensional control, the dimensional tolerance of HG series can be kept in a reasonable range,which means that any blocks and any rails in a specific series can be used together while maintaining dimensionaltolerance. And a retainer is added to prevent 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 radialand lateral directions. Furthermore, the circular-arc groove provides a wide-contact width between the balls and thegroove raceway allowing large permissible loads and high rigidity.
More compact design
– Eliminates fasterner palte for saving equipment weight and increasing work space.
High positional accuracy
– Two rails are machined with precision in relative straightness. Extremely high accuracy in orthogonality is achieved.
High torsional rigidity
– The rigidity of AG block is 50% higher than of a combination of two HG blocks secured together back-to-back with bolts.
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APPLICATIONS
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The new RG series from Hiwin features a roller as the rolling element instead of steel balls. The roller series offerssuper high rigidity and very high load capacities. The RG series is designed with a 45-degree angle of contact. Elasticdeformation of the linear contact surface, during load, is greatly reduced thereby offering greater rigidity and higherload capacities in all 4 load directions.The RG series linear guideway offers high performance for high-precisionmanufacturing and achieving longer service life.
Optimal design
FEM analysis was performed to determinethe optimal structure of the block and therail. The unique design of the circulation pathallows the RG series linear guideway to offersmoother linear motion.
Super high rigidity
The RG series is a type of linear guideway that uses rollers asthe rolling elements. Rollers have a greater contact area thanballs so that the roller guideway features higher load capacityand greater rigidity. The figure shows the rigidity of a rollerand a ball with equal volume.
Super high load capacity
With the four rows of rollers arranged at a contact angle of45-degrees, the RG series linear guideway has equal loadratings in the radial, reverse radial and lateral directions. TheRG series has a higher load capacity in a smaller size thanconventional, ball-type linear guideways.
Operating life increased
Compare with the ball element, the contact pressure ofrolling element is distributed on the line region. Therefore,stress concentration was reduced siginificantly and the RGseries offers longer running life. The nominal life of RG seriescan be calculated by using Eq.
The HIWIN QW series linear guideway with SynchMotionTM Technology possesses all the advantages of the WE series, which features high moment rigidity and is suitable for single rail or space saving applications. With the SynchMotionTM technology it also provides quieter and smoother movement, superior lubrication, and longer service life.
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