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| Current Location: Home >> Products >> Power Transmission Parts >> Linear Motion Shaft >>Screw shaft |
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| Screw shaft |
Screw Shaft |
| A lack of screw shaft straightness can become a critical factor in any application. Bent lead screws can cause noise, premature wear and failure, high drive torque, and excessive heat. But straightness requirements vary widely from application to application, and straightness is an expensive and perishable product feature. For these reasons it is important to understand what straightness is, how it's measured, how it can be achieved, maintained, lost, and restored. |
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OD |
Type |
Thread |
Tapping |
Countersink |
Chamfer |
Max. Length |
|
(mm) |
SFT |
M |
I |
Diameter(d) |
Depth(H) |
C |
L |
16 |
SFT16 |
M5×0.8 |
7 |
5.5 |
2.5 |
0.7 |
2000 |
20 |
SFT20 |
M6×1 |
9 |
6.5 |
2.5 |
0.7 |
2500 |
25 |
SFT25 |
M6×1 |
12 |
6.5 |
2.5 |
0.7 |
3000 |
30 |
SFT30 |
M8×1.25 |
15 |
8.5 |
3.0 |
1 |
4000 |
40 |
SFT40 |
M8×1.25 |
18 |
8.5 |
3.0 |
1 |
4000 |
We can provide punched shaft and non-punched shaft with Ф50, Ф60 and Ф80 for the user according to their requirements. The position of other installation holes can be customized according to customer’s special requirements.The data of above Figure P refers to size of SBR and TBR guide |
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If there is any question on screw shaft, and lead screw shaft .welcome to contact us in details. |
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| Linear Motion Shaft | ||||
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| Other related category: | Auto Bearings, Industry Bearing, Auto Steering Gears |
| Relative Product : | Ball Leading Screw, Linear Motion Shaft, Linear Guide Rail And Block Assemblies, Precise Crossing Guide Rail |
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