The cpc ARC/HRC/ERC Linear Guide Series uses the O-type arrangement for the four row ball circulation design. The contact angle between the rail and ball is 45 degrees, and can realize the 4 directional load effects. cpc places special emphasis on strengthening the Arm length(LO), so when sustaining external force F, will have even higher Mr value to increase the rigidity and static moment capability. In addition, the runner block for the same size uses larger and more balls, so will outperform competitor’s models by 10% to 30% regarding load capabilities. The products have characteristics of high load, high moment, and high stiffness.

  • Total scraping of objects above 0.3mm Increase X-axis direction force capacity
  • Length of the Runner Block will not be increase Full lubrication contact with balls, suitable for short stroke movement.
  • All-Round lubrication holes system
  • Standard compact high dust proof seal Low friction non compact seal
  • Patented design of reverse operations
  • Quiet and prolong the service life
  • High Dynamic Load and High Load capabilities
  • Excellent dynamic performance: Vmax> 10 m/s amax > 500 m/s2
  • Can provide tapped from the top and tapped from the bottom rail
  • Can provide special surface treatment

Inner oil storage and oil supply system design
Inner PU Lubrication Storage Pad design does not increase length of runner block and can contact directly with all balls. Customer can inject lubrication oil through lubrication holes and can save enough lubrication oil within the PU Lubrication storage pad to ensure long term lubrication effects, conforming to environment protection needs and lowering maintenance costs. Excellent performance when used in short stroke.

All-direction Lubrication Nozzles
On the top, bottom, and sides, there are oil injection nozzles designed, the upper runner block comes with O-ring seal, and easily complete the oiling from top. Diversified comprehensive oil injection methods, suitable for installation axial and oil injection methods.


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