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Manipulators - Pfeiffer Vacuum

Standard Manipulators

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.
Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.
Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.
Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Port Aligners for Angular and Linear Adjustment

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Bellows-sealed Rotary Feedthroughs

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Elastomer-sealed Rotary Feedthroughs

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Magnetically coupled Rotary Feedthrough

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Elastomer-sealed Rotary/Linear Feedthroughs

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Magnetically coupled Rotary/Linear Feedthrough

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Bellows-sealed Linear Feedthroughs

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Manipulators and mechanical feedthroughs are used to allow movements in the vacuum ranging from coarse to high precision.

Elastomer sealed systems
A through shaft that is guided in a housing affords both rotational as well as translational motions. Special elastomer seals assure its suitability for high vacuum, while vacuum-suitable grease affords smooth motion.
This direct transmission enables more precise motions with higher maximum forces and moments to be produced in a vacuum than with magnetically coupled systems. However its elastomer seals make it suitable for HV applications only.

Magnetically coupled systems
Magnetically coupled rotary/linear feedthroughs are designed for UHV applications. The rotary motion is transmitted from the atmosphere side to the vacuum with the aid of a magnetic coupling. This eliminates the need for a direct feedthrough, and the shaft is contained within a housing that is open to the vacuum side.

Diaphragm bellows sealed systems
With a setting resolution of 0.005 mm bellows manipulators number among the most precise movement capabilities in a vacuum. The flexible element that transmits the motion to the vacuum is the diaphragm bellows which also guarantees UHV suitability.
Its accuracy is achieved by means of play-free recirculating ball bearing guides and drives, as well as by its massive housing. UHV-suitable transmission of a rotary motion is accomplished by means of a diaphragm bellows that is welded directly to the flange.

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