KSS SG0808-209R250C5 丝杠
专业经营KSS SG0808-209R250C5 丝杠，，滚珠丝杠副，螺杆，导轨，工作台，精密主轴，滑块等传动部件，兼营动力配件。备有大量库存型号品种齐全，为满足客户维修需求，可以提供Rexroth KSS SG0808-209R250C5 丝杠与各种技术支持和产品替换服务-NSK THK ISSOKU KOYO KSS KURODA PGM REXROTH SHUTON STAR THOMSON TSUBAKI 等，欢迎垂询。KSS SG0808-209R250C5 丝杠,相关产品为：SG0812-207R250C5 SG0602-135R170C5 SG0802-159R200C3 SG1402-141R200C3 SG0401-063R095C3 SG1002-161R210C3 SG0602.5-135R170C3 SG1002-261R310C3 SG1001-212R260C3 SG0808-209R250C5 摘要：
Unit : mm
Model No.
Stroke
Screw shaft length
* Run- out tolerance
Lead accuracy
mm
L1
L2
L3
L4
Actual mean
travel error (ep)
Fluctuation(V)
SG0808-099R140C5
75
99
103
110
140
0.050
±0.018
0.018
SG0808-209R250C5
185
209
213
220
250
0.065
±0.023
0.018
Unit : mm
Ball screw specifications
Screw shaft outside diameter (φ)
8
Basic rated dynamic load Ca (N)
2200
Lead
8
Basic rated static load Coa (N)
3800
Accuracy grade
C5
Preloading torque (Nm)
-
Ball diameter (φ)
1.5875
Anti- rust oil
Non Ruster PZ2
Number of screw threads
2
Screw shaft/ nut material/ hardness
Screw shaft/ nut material
SCM415H
Quenched section surface hardness (HRC)
58~62
Screw shaft root diameter (φ)
6.7
Screw thread direction
Right- hand
Number of circulations
1.6turns, 1 circuit
Recommended parts
Supported end support unit
EF6
Fixed end support unit
EK6
Axial gap
~ 0.005
Spacer balls
None
KSS SG0808-209R250C5 丝杠
| Model No. |
Stroke |
Screw shaft length |
* Run- out tolerance |
Lead accuracy |
| mm |
L1 |
L2 |
L3 |
L4 |
Actual mean
travel error (ep) |
Fluctuation(V) |
| SG0808-099R140C5 |
75 |
99 |
103 |
110 |
140 |
0.050 |
±0.018 |
0.018 |
| SG0808-209R250C5 |
185 |
209 |
213 |
220 |
250 |
0.065 |
±0.023 |
0.018 |
|
| Ball screw specifications |
| Screw shaft outside diameter (φ) |
8 |
Basic rated dynamic load Ca (N) |
2200 |
| Lead |
8 |
Basic rated static load Coa (N) |
3800 |
| Accuracy grade |
C5 |
Preloading torque (Nm) |
- |
| Ball diameter (φ) |
1.5875 |
Anti- rust oil |
Non Ruster PZ2 |
| Number of screw threads |
2 |
| Screw shaft/ nut material/ hardness |
| Screw shaft/ nut material |
SCM415H |
| Quenched section surface hardness (HRC) |
58~62 |
|
| Screw shaft root diameter (φ) |
6.7 |
| Screw thread direction |
Right- hand |
| Number of circulations |
1.6turns, 1 circuit |
| Recommended parts |
| Supported end support unit |
EF6 |
| Fixed end support unit |
EK6 |
|
| Axial gap |
~ 0.005 |
| Spacer balls |
None |
|
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