A compact, round type Ball Screw with a ball screw nut incorporated with a return pipe. The flange circumference is cut flat at the top and bottom, allowing the shaft center to be positioned zero-backlash through a constant preloading method by shifting the phase with the central part of a simple nut as the spring structure.

  • Achieves Lead Angle Accuracy of Class C7
  • Achieves Roughness of the Ball Raceways of the Screw Shaft at 0.20 a or Less
  • The Ball Raceways of the Ball Screw Nut are Finished by Grinding
  • Low Price
  • Effects of high levels of dustproofing



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