PFU Stock Rolled Ball Screw
Series / Model PFU
Stock rolled ball screw with FU flange nut, available across multiple diameters, leads and accuracy grades.
- Source catalog
- Series-Ball Screw.pdf
- Catalog pages
- 2–4
Overview
The PFU series is a stock rolled ball screw family built around an FU flange nut configuration. The supplied catalog organizes the series by nominal shaft diameter, lead, ball diameter, circuit count, load ratings and nut envelope dimensions.
The validated model table below contains a representative sample of the catalog rows, while the downloadable catalog remains the governing technical reference for the complete range.
Advantages
- Stock rolled configuration
- Compact flange-nut packaging
- Multiple diameter and lead combinations
- Cataloged load and envelope data
Applications
- Compact automation axes
- Positioning equipment
- General industrial machinery
Specifications
Series
- Product type
- Stock rolled ball screw
- Nut configuration
- FU DIN-style flange
- Catalog diameter range
- 4–80 mm
- Catalog lead range
- 1–50 mm
Ordering options
- Accuracy grades
- C0 / C3 / C5 / C7 / C10
- Preload codes
- P0 / P1 / P2 / P3 / P4
- Thread direction
- Right or left
- End machining
- Per drawing / custom review
Technical Drawing
Reference image from the supplied catalog. Confirm final dimensions against the downloadable PDF before ordering.
Available Models
PFU standard models — validated sample
| Model | Shaft dmm | Leadmm | Ball dia.mm | Circuits | CaN | C0aN | Nut Dmm | Flange Amm | Flange Bmm | Nut Lmm |
|---|---|---|---|---|---|---|---|---|---|---|
| PFU0401 | 4 | 1 | 0.8 | 3 | 420 | 570 | 10 | 20 | 3 | 12 |
| PFU0502 | 5 | 2 | 1.2 | 3 | 660 | 1052 | 10 | 20 | 3 | 16 |
| PFU0606 | 6 | 6 | 1.2 | 1.6 × 2 | 1260 | 2130 | 14 | 27 | 4 | 17 |
| PFU0805 | 8 | 5 | 1.5875 | 3 | 1700 | 3458 | 18 | 31 | 4 | 28 |
| PFU1204 | 12 | 4 | 2.381 | 4 | 4400 | 9000 | 24 | 40 | 10 | 40 |
Downloads
Need another diameter, lead or configuration?
Series Motion can review diameter, lead, accuracy grade, preload and end-machining requirements against the full catalog range.