Accuracy classes of linear guide

Aug 22,2023

The accuracy of HG series can be classified into normal(C),

high(H),precision(P),supper precision(SP),ultra precicion(UP),five classes.

Please choose the class by referring the accuracyof applied equipement.

Accuracy Classes(Images1)

(1)Accuracy of non-interchangeable guideways

The following accuracy grade table is applicable to corresponding models of HG, EG,RGand GG series

Accuracy standards

Item15,20,25,30,35

     Accuracy Classes
       Normal
     (C)		 
       High
(H)
       Precision
(P)		    
       Super Precision (SP)		  
       Ultra Precision
(UP)

     Tolerance of height H		±0.08±0.030
       -0.03		0
       -0.015		0
               -0.008

     Tolerance of width W₂		±0.08±0.030
               -0.03		0
       -0.015		0
               -0.008

     Variation of height H		0.020.010.0060.0040.003

     Variation of width W₂		0.020.010.0060.0040.003

Unit:mm

Item455,565 

     Accuracy   Classes
       Normal
     (C)
       High
     (H)
       Precision
(P)		    
               Super Precision
(SP)		   
       Ultra Precision
(UP)

     Tolerance of height H		±0.08±0.040
       -0.05		0
       -0.03		0
               -0.02

     Tolerance of width W₂		±0.08±0.040
       -0.05		0
       -0.03		0
               -0.02

     Variation of height H		0.030.0150.0070.0050.003

     Variation of width W₂		0.030.020.010.0070.005

Unit:mm

(2)Accuracy of interchangeable guideways

Accuracy Standards

ItemSHG-15,20,25,30,35

     Accuracy  Classes
       Normal
     (C)		High
(H)		  
       Precision
(P)

     Tolerance of height H		±0.08±0.03±0.015

     Tolerance of width W₂		±0.08±0.03±0.015

     Variation of height H		0.020.010.006

     Variation of width W₂		0.020.010.006

Unit:mm

Item455,565 

     Accuracy   Classes
       Normal
     (C)		 
               High
(H)		  
     Precision(P)

     Tolerance of height H		±0.08±0.05±0.025

     Tolerance of width W2		±0.08±0.05±0.025

     Variation of height H		0.030.0150.007

     Variation of width W2		0.030.020.01

Unit:mm

TAGS:

Linear Guide Linear Motion Linear Guideways
Next :
Previous :
Recommend Posts
Read More >>
Why Precision Ball Screws are Vital for Industrial Automation and How to Choose the Right Supplier Why Precision Ball Screws are Vital for Industrial Automation and How to Choose the Right Supplier
Apr 25,2025
In the fast-evolving world of industrial automation, precision and efficiency ar
SAIVS Linear Motion Ball Slide Units – Precision and Reliability for Your CNC Needs SAIVS Linear Motion Ball Slide Units – Precision and Reliability for Your CNC Needs
Apr 03,2025
Enhance Your CNC Precision with SAIVS Linear Motion Ball Slide UnitsIn the rapidly advancing world o...
High - Quality T - Slot Aluminum Extrusion Profiles from Ningbo SAIVS Machinery Co., Ltd High - Quality T - Slot Aluminum Extrusion Profiles from Ningbo SAIVS Machinery Co., Ltd
Mar 20,2025
T - Slot Aluminum Extrusion Profile: The Ideal Choice for Your Projects​​In the world of industrial ...
Enhance Industrial Efficiency with Premium Cylinder End Bearings from SAIVS Enhance Industrial Efficiency with Premium Cylinder End Bearings from SAIVS
Mar 13,2025
Introduction In industrial applications, efficiency, durability, and precision are essential factors...

Related Products

Hit enter to search or ESC to close