Linear Rail Block-HGH20CA

Linear Rail Block-HGH20CA for linear motion used on 3D Printers, laser cutters, and CNC machines.  These rails are used for high precision smooth linear motion.

R599.95

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Description

Linear Rail Block-HGH20CA

Linear Rail for linear motion used on 3D Printers, laser cutters, and CNC machines.  These rails are used for high precision smooth linear motion.

Some of the main features are listed below:

  • High positional accuracy – When a load is driven by a linear motion guideway, the frictional contact between the load and the bed desk is rolling contact. The coefficient of friction is only 1/50 of traditional contact, and the difference between the dynamic and the static coefficient of friction is small. Therefore, there would be no slippage while the load is moving.
  • Long life with high motion accuracy – With a traditional slide, errors in accuracy are caused by the counter flow of the oil film. Insufficient lubrication causes wear between the contact surfaces, which becomes increasingly inaccurate. In contrast, rolling contact has little wear, therefore, machines can achieve a long life with highly accurate motion.
  • High-speed motion – Is possible with a low driving force – Because linear guideways have little friction resistance, only a small driving force is needed to move a load. This results in greater power savings, especially in the moving parts of a system. This is especially true for the reciprocating parts.
  •  Equal loading capacity in all directions – With this special design, these linear guideways can take loads in either vertical or horizontal directions. Conventional linear slides can only take small loads in the direction parallel to the contact surface. They are also more likely to become inaccurate when they are subjected to these loads.

Linear Rail Block-HGH20CA

HGH20CA linear rail block to add or replace a block on an HGR20 rail.  These rails are used for high load applications where accurate smooth operation is required.  Comes with a plastic spacer to keep the balls from falling out as well as a grease nipple.