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< Rotary Feedthroughs

Magnetically coupled Rotary Feedthrough.png

Rotary Feedthroughs

  • Bellows-sealed Rotary Feedthroughs

  • Elastomer-sealed Rotary Feedthroughs

  • Magnetically coupled Rotary Feedthrough

Bellows-sealed Rotary Feedthroughs.png
Bellows-sealed Rotary Feedthroughs
Bellows-sealed Rotary Feedthroughs.png

Bellows-sealed Rotary Feedthroughs

  • Bellows-sealed Rotary Feedthrough

  • Bellows-sealed rotary feedthrough, pneumatic

Bellows-sealed Rotary Feedthrough.png
Bellows-sealed Rotary Feedthrough
Bellows-sealed Rotary Feedthrough.png

Bellows-sealed Rotary Feedthrough

Product description

  • Hermetically sealed, suitable for UHV

  • Bellows-sealed

  • Stainless steel ball bearing with dry lubrication suitable for UHV

Subcategories

  • Manual/Shaft Connections

Connection flange
Transferable torque static [N m]
Transferable torque dynamic [N m]
Shaft load, axial [N]
Shaft load, radial [N]
Thread
Part number
Delivery time
DN 16 CF
0.1 N m
0.2 N m
10 N
20 N
M 3
On Request
DN 40 CF-F
3 N m
4 N m
20 N
60 N
On Request
DN 40 CF-F
5 N m
10 N m
30 N
100 N
On Request

Manual/Shaft Connections

Technical Data

  • Tightness: < 1 · 10-11 Pa m³/s

  • Pressure range: 1E-9 hPa – 5E2 hPa over pressure

  • Mounting orientation: Arbitrary

  • Materials in contact with media:

    • Stainless steel

Bellows-sealed rotary feedthrough, pneumatic
Elastomer-sealed Rotary Feedthroughs
Bellows-sealed rotary feedthrough, pneumatic.png

Bellows-sealed rotary feedthrough, pneumatic

Product description

  • Hermetically sealed, suitable for UHV

  • Bellows-sealed

  • Transferable torque rate applies to the given max. compressed air value

  • Stainless steel ball bearing with dry lubrication suitable for UHV

  • Adjustable swivel speed

Subcategories

  • Pneumatic

Connection flange
Transferable torque static [N m]
Transferable torque dynamic [N m]
Shaft load, axial [N]
Shaft load, radial [N]
Thread
Part number
Delivery time
DN 16 CF
0.1 N m
0.2 N m
10 N
20 N
M 3
On Request

Pneumatic

Technical Data

  • Connection: (Compressed air) 4 mm hose connection

  • Bakeout temperature max.: ≤ 250 °C

  • Mode of operation: Pneumatically operated, double-acting

  • Operating temperature: ≤ 60 °C

  • Tightness: 1 · 10-11 Pa m³/s

  • Angle of rotation: 0 to 180° (final position adjustable)

  • Pressure range: 1E-9 hPa – 5E2 hPa over pressure

  • Mounting orientation: Arbitrary

  • Materials in contact with media:

    • Stainless steel

  • Service life: 500000 cycles

Elastomer-sealed Rotary Feedthroughs.png

Elastomer-sealed Rotary Feedthroughs

  • Elastomer-sealed Rotary Feedthrough DN 16 - 40 ISO-KF

  • Elastomer-sealed Rotary Feedthrough DN 63 ISO-K

Elastomer-sealed Rotary Feedthroughs.png
Elastomer-sealed Rotary Feedthrough DN 16 - 40 ISO-KF
Elastomer-sealed Rotary Feedthroughs.png

Elastomer-sealed Rotary Feedthrough DN 16 - 40 ISO-KF

Product description

  • With FKM shaft seal and ball bearing, greased to be suitable for vacuum

  • The rotation speed can be increased by up to a factor of two if reduced service life is acceptable

  • With through shaft for directly transmitting high torques

  • With integrated FKM O-ring, installation without additional seal

Subcategories

  • Shaft hardened

Connection flange
Transferable torque static [N m]
Shaft connection
Shaft load, axial [N]
Shaft load, radial [N]
Part number
Delivery time
DN 16 ISO-KF
1.5 N m
o 5 mm
30 N
60 N
On Request
DN 25 ISO-KF
6 N m
o 8 mm
50 N
150 N
On Request
DN 40 ISO-KF
25 N m
o 12 mm
60 N
250 N
On Request

Shaft hardened

Technical Data

  • Bakeout temperature max.: ≤ 110 °C

  • Operating temperature: ≤ 50 °C

  • Pressure range: 1E-8 hPa – to ambient pressure

  • Mounting orientation: Arbitrary

  • Material: Housing: aluminum; shaft: stainless steel

  • O-ring material: FKM

Elastomer-sealed Rotary Feedthrough DN 63 ISO-K
Elastomer-sealed Rotary Feedthrough DN 63 ISO-K.png

Elastomer-sealed Rotary Feedthrough DN 63 ISO-K

Product description

  • With FKM shaft seal and ball bearing, greased to be suitable for vacuum

  • The rotation speed can be increased by up to a factor of two if reduced service life is acceptable

  • With through shaft for directly transmitting high torques

Subcategories

  • Shaft hardened

Connection flange
Transferable torque static [N m]
Shaft connection
Shaft load, axial [N]
Shaft load, radial [N]
Part number
Delivery time
DN 63 ISO-K
100 N m
0 20 mm
100 N
500 N
On Request

Shaft hardened

Technical Data

  • Bakeout temperature max.: ≤ 110 °C

  • Operating temperature: ≤ 50 °C

  • Seal:

    • FKM

  • Rotation speed: ≤ 500 rpm

  • Pressure range: 1E-8 hPa – to ambient pressure

  • Mounting orientation: Arbitrary

  • Material: Housing: aluminum; shaft: stainless steel

  • O-ring material: FKM

Magnetically coupled Rotary Feedthrough
Magnetically coupled Rotary Feedthrough.png

Magnetically coupled Rotary Feedthrough

  • Magnetically coupled Rotary Feedthrough

  • Magnetically coupled Rotary Feedthrough, Motorized

Magnetically coupled Rotary Feedthrough.png
Magnetically coupled Rotary Feedthrough
Magnetically coupled Rotary Feedthrough.png

Magnetically coupled Rotary Feedthrough

Product description

  • Magnetic coupling with samarium-cobalt magnets

  • Stainless steel ball bearing with dry lubrication suitable for UHV

  • Hermetically sealed, suitable for UHV

  • Fixing brake

Subcategories

  • Manual

Connection flange
A [mm]
B [mm]
C [mm]
D [mm]
Torque
Part number
Delivery time
DN 16 CF
50 mm
93 mm
6 mm
40 mm
max 0.6 Nm
On Request
DN 40 CF
100 mm
150 mm
10 mm
80 mm
max. 8 Nm
On Request

Manual

Technical Data

  • Bakeout temperature max.: ≤ 200 °C

  • Operating temperature: ≤ 60 °C

  • Tightness: 1 · 10-11 Pa m³/s

  • Angle of rotation: 360°

  • Pressure range: 1E-10 hPa – 5E2 hPa over pressure

  • Scale: (DN 40) Accuracy of reading 1/10°

  • Ambient temperature: -10 – 50 °C

  • Shaft connection: With threaded hole, vented: DN 16: M3 x 6 | DN 40: M5 x 10

Magnetically coupled Rotary Feedthrough, Motorized
Magnetically coupled Rotary Feedthrough, Motorized.jpg

Magnetically coupled Rotary Feedthrough, Motorized

Product description

  • Magnetic coupling with samarium-cobalt magnets

  • Stainless steel ball bearing with dry lubrication suitable for UHV

  • Hermetically sealed, suitable for UHV

Subcategories

  • Motorized

  • Motorized, high precision

Motorized, high precision

Technical Data

  • Bakeout temperature with electric parts: 80 °C

  • Bakeout temperature without electric parts: 200 °C

  • Operating temperature: ≤ 60 °C

  • Tightness: 1 · 10-11 Pa m³/s

  • Torque: max. 8 Nm

  • Angle of rotation: 360°

  • Rotation speed: ≤ 30 rpm

  • Pressure range: 1E-10 hPa – 5E2 hPa over pressure

  • I/O interfaces: USB, RS-232, I/O-port and CANopen®

  • Transmission: Backlash-free Harmonic Drive® gear (gear reduction 100:1)

  • Ambient temperature: -10 – 50 °C

  • Shaft connection: With threaded hole, vented: M5 x 10

Connection flange
A [mm]
B [mm]
C [mm]
Lowest angular resolution [0]
Part number
Delivery time
DN 40 CF
100 mm
302 mm
10 mm
0.004 0
On Request
Connection flange
A [mm]
B [mm]
C [mm]
Lowest angular resolution [0]
Part number
Delivery time
DN 40 CF
100 mm
279 mm
10 mm
0.45 0
On Request

Motorized

Technical Data

  • Bakeout temperature with electric parts: 80 °C

  • Bakeout temperature without electric parts: 200 °C

  • Operating temperature: ≤ 60 °C

  • Tightness: 1 · 10-11 Pa m³/s

  • Torque: max. 3 Nm

  • Angle of rotation: 360°

  • Rotation speed: ≤ 500 rpm

  • Pressure range: 1E-10 hPa – 5E2 hPa over pressure

  • Transmission: Optional available

  • Motor type: 2-ph stepping motor

  • Ambient temperature: -10 – 50 °C

  • Shaft connection: With threaded hole, vented: M5 x 10

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