Super S Series
Super S Series Ballscrews
- Nut Configurations
- FSC single nut, FDC double nut
- Nominal Diameter
- 14 - 80 mm
- Lead
- 5 - 50 mm
- Accuracy Grade
- JIS C0 - C7 (ground), C6 - C10 (rolled)
The Super S series uses a return system that can absorb ball impact noise which greatly reduces the noise intensity and allows the ballscrew to sustain peak performance in rigorous environments. The modified return system improves the strength of the return structure which increases the Dm-N value and reduces the ball nut diameter by 18%-32%.
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5–7 dB
Quieter than traditional return-tube series
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18–32%
Reduction in ball nut diameter
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220,000
Dm-N value with the strengthened return unit
Applications
- CNC machinery
- Industrial machinery
- Electronic machinery
- Precision machines
- High-speed machinery
Nut configurations
In the nut code, F is the flange end, S single nut, D double nut and C the Super S cassette. Ground FSC and FDC nuts span 14–80 mm diameters and 5–50 mm leads; the rolled FSC single nut covers the same 14–80 mm range. End-machined stock screws with FSC nuts (grade C5) are cataloged in 16, 25 and 32 mm diameters.
| Model | Execution | Nut | Circulation | Configure |
|---|---|---|---|---|
| FSC | Precision ground | Single, flange | Super S cassette return | Configure ↗ |
| FDC | Precision ground | Double, flange | Super S cassette return | Configure ↗ |
| FSC | Rolled | Single, flange | Super S cassette return | Configure ↗ |
Part numbers & options
How a part number reads
R40 - 10K4 - FSC - 1200 - 1600 - 0.008
- R
- Thread hand — R right-hand · left-hand on request · a leading digit 1–5 marks the start count
- 40
- Nominal diameter — mm
- 10
- Lead — mm
- K4
- Ball circuits — K2 two · K3 three · K4 four · K5 five turns
- F
- Nut shape — F flange · S square · R round
- S
- Nut type — S single · D double
- C
- Circulation — C Super S cassette · T Super T · V/W return tubes · I internal cap · H end cap
- 1200
- Thread length — mm
- 1600
- Total length — mm
- 0.008
- Lead deviation — mm over random 300 mm travel
The configurator assembles this number for you, with drawings and 3D CAD. Configure ↗
Accuracy grades
Grades are set by lead variation over any 300 mm of travel. Super S precision ground screws run JIS C0 to C7; rolled versions C6 to C10.
- C0 3.5 µm / 300 mm — Ground
- C1 5 µm / 300 mm — Ground
- C2 6 µm / 300 mm — Ground
- C3 8 µm / 300 mm — Ground
- C4 12 µm / 300 mm — Ground
- C5 18 µm / 300 mm — Ground; the grade of the end-machined stock screws
- C6 23 µm / 300 mm — Ground or rolled
- C7 50 µm / 300 mm — Ground or rolled
- C8 100 µm / 300 mm — Rolled
- C10 210 µm / 300 mm — Rolled
Preload methods
Backlash is removed by an internal preload force; the best preload force stays below 5% of dynamic load C. Preload type codes: P compression · O offset.
- — Double nut + spacer (nut type D) — Tension preload is the precision standard; the Super S FDC form
- O Offset-pitch single nut — Compact single nut with high stiffness; not for heavy preloading
- — Oversized-ball single nut — Light preload through four-point ball contact
Other Ballscrews & Supports
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Super Z Series
High-Speed Low-Noise Ballscrew with Cassette-Type Circulation
Ballscrews & Supports
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How buying works
Spec it in the configurator: drawings, 3D CAD, and a quote to follow.
HIWIN series are configured to your application, not bought off the shelf. Start from your loads and speeds if you are still choosing a size.
Rather talk it through? Request a quote from an application engineer.