Kuroda_Resing Nut Ball Screw

NOW AVAILABLE

Resin Patent Pending

Nut Ballscrew

l Light Weight
l Quiet
l Compact
l Corrosion Resistant
l Low Cost
l Short Lead Time

Introducing

the NEW
Resin Ball Nut Assembly

Features

l Wear Resistance, Longer Life Heating

Superior to corrosion and wear resistance by using
PolyPhenylene Sulfide - PPS, making it suitable for medical equipment.

l Light Weight and Compact Grabbing Eliminate Mechanical
Chatter Lead Efficiency
The new design resin nut makes itself lightweight, compact Screw
and ideal for miniature or small applications.
Troubles!
l Quiet
Wear Starting
Minimal surface contact allows a much quieter performance Torque
than typical lead screws.

l Low Cost, Short Lead Time

New manufacturing method reduces cost and shortens lead times.

l Corrosion Resistance

Advanced corrosion resistant design allows for use in harsh environments.

Specifications Kilometrage (km) Outstanding
Wear Resistance
l Performance and Positioning
Accuracy for
Total Life Travel: minimum 250km long period.
Permissible Axial Load: 40N
Permissible Rotational Speed: 3000min-1
Initial Axial Play: 0.030mm or less Less Heat
Generation
l Test

Conditions: 8mm diameter x 2mm lead,
100mm stroke, Vertical Position

l Materials Kilometrage (km)

Screw Shaft: Stainless Steel (SUS304) The above test result varies depending on specifications of application and
Nut: PolyPhenylene Sulfide (PPS) individual operating conditions.
Ball: Stainless Steel (SUS440C)
* Alvania S2 grease is applied
as standard.

Dimensions

Contact us for shaft-end machining.

Model Numbers

RW 08 02 P S - B P N R - Overall x Thread - C7M
(Dia.) (Lead) Length Length

! Any shock or excessive axial load may cause deterioration of accuracy, damage or possible immediate failure of ballscrew assembly.

The specifications of this product may be subject to change without notice.