The NSK W3209SA-2Z-C5Z5 precision machine tool ball screw has a 32mm shaft diameter and a 5mm lead, achieving C5 precision grade. It uses large steel balls for interference preload to achieve zero backlash, and features high rigidity, high load capacity (rated static load 34700N) and excellent transmission efficiency.
Core Advantages of the W3203SA-3P-C5Z6 Ball Screw:
Zero Backlash, High Rigidity: Utilizing interference-fit (P-preload) technology, the precision-adjusted interference-fit steel balls eliminate all internal dead zones, making it suitable for precision machining requiring frequent reverse positioning.
Finished Shaft Ends: The support and drive ends are pre-machined to standard high precision at the factory, allowing direct assembly with NSK official standard support units (such as the WBK25-01 square support base), significantly shortening lead time.
High Feed Efficiency: Extremely low coefficient of friction, with a transmission efficiency exceeding 90%, saving approximately two-thirds of the drive power compared to traditional sliding screws.
Item |
Specification |
Model No. |
W2508FA-1PGX-C5Z50 |
Series |
Shaft End Finished Product |
Type |
SA |
Screw Shaft Diameter [mm] |
32 |
Lead [mm] |
6 |
Accuracy Grade |
C5 |
Ball Diameter [mm] |
3.969 |
Valid Number of Laps |
2.5×2 |
Nut Length [mm] |
63 |
Maximum travel [mm] |
294 |
Screw Length (Lt) [mm] |
365 |
Screw Length (La) [mm] |
400 |
Screw Length (L) [mm] |
515 |
Weight [kg] |
3.8 |
Rated Dynamic Load [N] |
18300 |
Rated Static Load [N] |
34700 |
Maximum Speed [Fixed-Free] (min-1) |
2180 |
Drive Side Support Unit |
WBK25-01W(Square) WBK25-11(Round) |
Reverse Drive Side |
WBK25S-01W(Square) |
Subscribe to our newsletter for daily new and updates
Shanghai, China
YOSOmachinery
Copyright © Jingpeng Machinery&Equipment(Shanghai) Co.,Ltd All Rights Reserved
EN
AR
BG
CS
DA
NL
FI
FR
DE
EL
HI
IT
JA
KO
NO
PL
PT
RU
ES
SV
TL
ID
UK
VI
HU
TH
TR
FA
AF
MS
SW
GA
CY
BE
KA
LA
MY
TG
UZ
