Rotary Feedthrough
Eurovacuum’s huge variety of mechanical feedthroughs offers the right device for all demanding applications, no matter if it serves e.g. in coating application chambers or in your applied research project under laboratory conditions.
The available flange designs ISO-KF/ISO-K and CF corresponds to our fitting line. All feedthroughs are suited to work in vacuum systems with leak rates up to 1 x 10-9 mbar•l/s. For UHV an all metal designed feedthrough is also available.
BENEFITS
- Bellow sealed
- All-metal version
- For very demanding vacuum requirements
- 2011/65/EU RoHS compliant
Part number
| Type | Part number | |
|---|---|---|
| FRU016-H Rotary feedthrough DN 16 CF-F | FRH016-H | 214-310 |
| FRU040-L Rotary feedthrough DN 40 CF-F | FRU040-L | 214-314 |
| FRU040-N Rotary feedthrough DN 40 CF-F | FRU040-N | 214-312 |
Specifications
| FRU016-H |
FRU040-N
|
FRU040-L | ||
| Vacuum connection | DN16 ISO-CF-F | DN40 ISO-CF-F | DN40 ISO-CF-F | |
| Feedthrough/seal | bellow | bellow | bellow | |
| Shaft connection | mm | 4 | 8 | 12 |
| Transferable torque | ||||
| Dynamic | Nm | 0.4 | 4 | 10 |
| Dynamic, at 300 °C | Nm | 0.2 | 2 | 2 |
| Static | Nm | 0.2 | 3 | 5 |
| Rotational speed | rpm | 200 | 1000 | 500 |
| At max. torque | rpm | ─ | 500 | 300 |
| Shaft load vacuum sided | ||||
| Radial force | N | 10 | 60 | 100 |
| Axial force | N | 5 | 20 | 30 |
| Service life | Revolutions | 1’000’000 | 2’000’000 | 1’000’000 |
| Scale division | Degree | 10 | ─ | ─ |
| Tightness | mbar•l/s | 5 x 10-11 | 5 x 10-11 | 5 x 10-11 |
| Pressure (absolute) | 1 x 10-10 mbar … 2 bar | 1 x 10-10 mbar … 2 bar | 1 x 10-10 mbar … 2 bar | |
| Operating temperature | °C | 300 | 300 | 300 |
| Bakeout temperature | °C | 300 | 300 | 300 |
| Materials exposed to process media | stainless steel 304L/1.4306, stainless steel 304/1.4301, –/2.4360 |
stainless steel 304L/1.4306, stainless steel 304/1.4301 |
stainless steel 304L/1.4306, stainless steel 304/1.4301, stainless steel 303/1.4305 |
|
| Weight
|
kg | 0.3 | 1.5 | 3.0 |