The NSK W1507FA-4G-C5T20 is an end-cap type recirculating ball screw with a diameter of 15 mm, a lead of 20 mm, a total length of approximately 700 mm, a right-hand thread configuration, a root diameter of approximately 12.2 mm, and a C5 precision grade. It features high precision, low backlash, and high-efficiency transmission characteristics. The W1507FA-4G-C5T20 end-cap ball screw is suitable for high-speed positioning and precision linear motion applications in CNC machine tools and automated equipment.
Item |
Specification |
Model No. |
W1507FA-4G-C5T20 |
Series |
Shaft End Finished Product |
Type |
FA |
Screw Shaft Diameter [mm] |
15 |
Lead [mm] |
20 |
Accuracy Grade |
C5 |
Ball Diameter [mm] |
3.175 |
Valid Number of Laps |
1.7×1 |
Gap Symbol |
T |
Circulation Method |
End Cap Circulation |
Nut Length [mm] |
45 |
Maximum travel [mm] |
735 |
Screw Length (Lt) [mm] |
786 |
Screw Length (La) [mm] |
804 |
Screw Length (L) [mm] |
871 |
Weight [kg] |
1.4 |
Rated Dynamic Load [N] |
5660 |
Rated Static Load [N] |
8700 |
Maximum Speed [Fixed-Free] (min-1) |
3000 |
Drive Side Support Unit |
WBK12-01A(Square) WBK12-11(Round) |
Reverse Drive Side |
WBK12S-01(Square) |
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