The NSK W1610FA-2-C5T16 is a FA series (LPFT/LSFT type nut) tube-circulating end-finished ball screw manufactured by NSK. The W1610FA-2-C5T16 end-finished ball screw features a large lead (16mm), C5 precision grade, and P preload, making it suitable for small machinery, automated production lines, and other applications requiring high-speed, high-precision linear motion.
The NSK A-series FA 16×16 series pre-machined shaft ends feature the following characteristics:
* Pre-machined shaft ends: Mounting sections, threads, etc., are pre-machined at the factory, allowing for direct assembly and use, reducing processing costs and errors.
* Standard stock items: Belongs to the FA series general specifications, offering short lead times and high cost-effectiveness.
* Compact structure: φ16 specification, small and lightweight, suitable for space-constrained equipment.
* Moderate precision: Commonly C5 grade, meeting general positioning and transmission needs.
* High transmission efficiency: Ball bearing circulation structure, low friction, smooth operation.
* Selectable rigidity and preload: Supports preload or micro-clearance configurations to adapt to different working conditions.
* Easy maintenance: Supports lubrication replenishment, ensuring stable service life.
* Wide range of applications: Suitable for automated equipment, handling mechanisms, and small precision devices.
NSK FA tube circulating ball screws are mainly used in the following industries:
Automation equipment industry: such as linear modules, handling mechanisms, assembly lines, etc.
Electronics and semiconductor industry: used for precision motion control in placement equipment, testing equipment, wafer handling, etc.
3C manufacturing industry: automated assembly and testing equipment for products such as mobile phones and computers.
Medical equipment industry: small precision transmission devices, such as testing instruments and laboratory equipment.
Item |
Specification |
Model No. |
W1610FA-2-C5T16 |
Series |
Shaft End Finished Product |
Type |
FA |
Screw Shaft Diameter [mm] |
16 |
Lead [mm] |
16 |
Accuracy Grade |
C5 |
Ball Diameter [mm] |
3.175 |
Valid Number of Laps |
1.5×1 |
Gap Symbol |
T |
Circulation Method |
Pipe Circulation |
Nut Length [mm] |
56 |
Maximum travel [mm] |
1022 |
Screw Length (Lt) [mm] |
1084 |
Screw Length (La) [mm] |
1104 |
Screw Length (L) [mm] |
1171 |
Weight [kg] |
0.69 |
Rated Dynamic Load [N] |
5480 |
Rated Static Load [N] |
8080 |
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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