Magnetic fluid device installed in the flange of a solid shaft
We have various types of solid shaft feedthroughs, such as: miniature, through-hole, flange, heavy-duty types, which are suitable for various applications. In addition to small diameter shafts, besides the standard keyways on the power assembly part and user installation part of the shaft, we can also design and manufacture various coupling forms according to user requirements, such as flat surfaces, threaded connections, hole connections, etc. Our standard metric sealed feedthroughs also have water-cooled versions for high temperature, heavy load, and high-speed applications (excluding some microporous and through-hole ferrofluidic seals).
Product Description
Technical parameters
| Model | SM015NNI | SM020NNI | SM025NNI | SM030NNI | SM035NNI |
| A | 150-0.027 | 200-0.033 | 250-0.033 | 300-0.033 | 350-0.039 |
| B | 185 | 228 | 275 | 328 | 388 |
| C | 90 | 100 | 108 | 118 | 128 |
| D | 140 | 150 | 158 | 168 | 178 |
| E | 77 | 87 | 97 | 105 | 110 |
| F | 16 | 16 | 16 | 16 | 16 |
| G | 61 | 79 | 99 | 121 | 146 |
| H | 4-φ11/PCD118 | 4-φ11/PCD128 | 4-φ11/PCD136 | 4-φ11/PCD146 | 9-φ11/PCD156 |
| J | 37 | 41 | 46 | 52 | 59 |
| K | 1 | 20 | 41 | 64 | 90 |
| L | 47 | 85 | 127 | 173 | 225 |
| M | 104 | 140 | 180 | 224 | 274 |
| Bearing type | 6305/6205 | 6306/6206 | 606307/620702 | 6308/6208 | 6309/6209 |
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