KSS SG0602-085R120C3 丝杠
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| Model No. |
Stroke |
Screw shaft length |
* Run- out tolerance |
Lead accuracy |
| mm |
L1 |
L2 |
L3 |
L4 |
Actual mean
travel error (ep) |
Fluctuation(V) |
| SG0602-085R120C3 |
65 |
85 |
88 |
95 |
120 |
0.025 |
±0.008 |
0.008 |
| SG0602-135R170C3 |
115 |
135 |
138 |
145 |
170 |
0.035 |
±0.010 |
0.008 |
|
| Ball screw specifications |
| Screw shaft outside diameter (φ) |
6 |
Basic rated dynamic load Ca (N) |
470 |
| Lead |
2 |
Basic rated static load Coa (N) |
590 |
| Accuracy grade |
C3 |
Preloading torque (Nm) |
0.003~0.007 |
| Ball diameter (φ) |
1.0 |
Anti- rust oil |
Non Ruster PZ2 |
| Number of screw threads |
1 |
| Screw shaft/ nut material/ hardness |
| Screw shaft/ nut material |
SCM415H |
| Quenched section surface hardness (HRC) |
58~62 |
|
| Screw shaft root diameter (φ) |
5.1 |
| Screw thread direction |
Right- hand |
| Number of circulations |
2.7turns, 1 circuit |
| Recommended parts |
| Supported end support unit |
- |
| Fixed end support unit |
EK5 |
|
| Axial gap |
0 |
| Spacer balls |
Yes (1: 1) |
|
