R1 Series Rotating Nut Ballscrews
Compact and high positioning
A compact design using nut and support bearing as an integral unit. A 45-degree steel ball contactangle makes a better axial load. Zero backlash and higher stiffness construction provides high positioning.
Simply installed by fixing the nut on the housing with bolts.
No inertial effect is produced by the integral unit rotating and the fixed shaft. Lower power can beselected to meet the rapid feed requirement.
The support bearing of the R1 series ball screw is larger than the support bearing of the general screw, so the axial rigidity is greatly improved.
The R1 series uses end cap circulation, and the circulating steel balls are recirculated inside the nut, even if the high-speed rotation noise is smaller than the general screw.
Semi-conductor industries, Robots, Wood Processing machines, Laser cutting machines, Transporting equipment.