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HIWIN Linear Guide
Created with Pixso. HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines

HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines

Brand Name: HIWIN
Model Number: HGW55CA
MOQ: 10
Price: 1-100 USD
Delivery Time: 1-7 work days
Payment Terms: T/T,L/C,D/A,D/P,Western Union
Detail Information
Place of Origin:
CHINA TAIWAN
Certification:
DE1924083895474
Series:
HG
Model Size(mm):
55mm
No. Of Blocks Per Rail:
1
Rail Mounting Type:
R- Mounting From Top
Rail Length(mm):
Max 4000mm
Preload Class:
Z0- Light Preload , ZA- Medium Preload, ZB-Heavy Preload
Material:
SNCM220 Carbon Steel
Dust Protection:
SS-standard
Y -Symmetrical (E1=E2) First Hole Dimension:
Y= Symmetrical (E1=E2)
Installation:
Easy
Application:
NC Lathe, EDM, Measuring Equipment
Smoothness:
Smooth
Packaging Details:
Small or with carton box, Bulk order with Wooden box
Supply Ability:
100000 pcs / per month
Highlight:

smooth hiwin linear guide

,

standard hiwin linear guide

Product Description
①HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines                         

     Forged in HIWIN's precision workshops in Taiwan, the HGW55CA 55mm Guide Block redefines motion control for heavy-duty machining centers tackling today's most challenging workpieces. This robust linear solution embodies HIWIN's deep understanding of metalcutting dynamics, delivering vibration-free guidance for high-power milling, turning, and multi-axis machining applications.

    The HGW55CA introduces HIWIN's active damping architecture, a proprietary system that neutralizes harmonic vibrations during interrupted cuts and difficult-to-machine materials. Its monolithic bearing design features pressure-optimized recirculation paths that maintain buttery motion under extreme side loads from complex contouring operations. The guideway's thermal symmetry engineering ensures uniform expansion characteristics, critical for maintaining tight tolerances during prolonged machining of large-scale components.

    Specifically configured for horizontal boring mills and large-format machining centers, this guide block incorporates HIWIN's chip vortex defense system, where specially engineered wipers and lubricant channels create a protective barrier against swarf intrusion. The hardened contact surfaces employ HIWIN's proprietary micro-texturing technology to enhance lubricant retention during heavy roughing cycles.

②Drawing of HGW55CA
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 0
③Model Number of HG Series
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 1

④Construction of HG Series
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 2
1.Rolling circulation system: Block, rail, end cap and retainer
2.Lubrication system: Grease nipple and piping joint
3.Dust protection system: End seal, bottom seal,bolt cap, double seals and scraper.
⑤Features of HG series
(1) Self-aligning capability
By design, the circular-arc groove has contact points at 45 degrees. HG series can absorb most installation errors due to surface irregularities and provide smooth linear motion through the elastic deformation of rolling elements and the shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained with an easy
installation.
(2) 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 dimensional tolerance. And a retainer is added to prevent the balls from falling out when the blocks are removed from the rail.
(3) 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 loads and high rigidity.

⑥Actual product photo

HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 3


⑦Measurement drawing
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 4

HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 5

HIWIN series
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 6

⑨top product recommendation
HIWIN HGW55CA Linear Guideway Block 55mm Guide Block For Machines 7