Ferrotec’s Ferrofluidic seal Feedthrough Model SFL-020-NN (part number 133569)
The SFL-020-NN vacuum rotary feedthrough features a Solid shaft with Ferro Flange mounting. Dimensional details are specified below. For precision measurement specifications, refer to the Spec Control Drawing.
Specifications for Ferrotec Part Number 133569
| Shaft | Solid Shaft |
| Shaft Support: |
Simply Supported (vac+atm sides) |
| Ferrofluid | Standard |
| Mounting | Ferro Flange |
|
Dimensions: |
|
| Shaft (or bore) Diameter with tolerance | 20 (-0.020/-0.041) mm |
| Shaft termination | 6.0 w x 3.5 d x 32 L (keyway) mm |
| Shaft extension (Vac) | 36 mm |
| Overall length | 134 mm |
| Housing overall length | 62 mm |
| Housing diameter | 60 mm |
| Body length | 52 mm |
| Flange diameter | 114 mm |
| Flange thickness | 10 mm |
| Mounting holes | 8.5, 8 x 92.2mm mm |