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Rotary feedthrough Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Rotary feedthrough Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 北野精機 Tokyo//Manufacturing and processing contract
  2. 入江工研 Tokyo//Manufacturing and processing contract
  3. テクサム Osaka//IT/Telecommunications
  4. 4 アリオス Tokyo//Industrial Machinery
  5. 4 テク 東京事務所 Tokyo//Testing, Analysis and Measurement
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Rotary feedthrough Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Hollow Type Rotary Introducer 北野精機
  2. Bellows-type rotary introducer 入江工研
  3. 2-axis linear and rotary introduction machine (bellows type) 北野精機
  4. Ultra-compact Rotating Introducer RFT Series アリオス
  5. 4 Linear Rotation Introducer "MD16 / MD40 / MDG40" テク 東京事務所

Rotary feedthrough Product List

1～13 item / All 13 items

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MagiDrive Rotational Introduction Device

MagiDrive Rotational Introduction Device

A very compact rotary introducer that can transfer rotation to the vacuum system!!

● There is no vacuum leakage due to the magnetic coupling. ● There is no backlash due to the transmission torque from high magnetic force. ● It is designed for ultra-high vacuum applications that can withstand baking up to 250°C. ● It can provide rigidity during rotation, allowing it to be held in place at the required position without a stopper. ● A wide variety of options are available to accommodate mounting flanges CF10 (outer diameter: 25.4mm) and CF100 (outer diameter: 152.4mm). ● There are unique hollow-type rotary feedthroughs and both-end shaft type rotary feedthroughs. ● The driving power options include DC motors, stepping motors, and compressed air systems. ● Three types of bearings can be custom-selected. ● By combining the standard rotary feedthrough with two types of hollow rotary feedthroughs, control of three-axis samples or substrates can be achieved. ● The standard rotary feedthrough is available in manual mode with a graduated dial or with a grip.

  • Hydraulic Equipment
  • Power Transmission Equipment

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2-axis rotary introducer (magnet type)

2-axis rotary introducer (magnet type)

Since it uses a magnetic method, the operation is stable and semi-permanent! It can accommodate ultra-high vacuum areas!

We handle the "2-Axis Rotary Drive (Magnet Type) 2Axial Rotary Drives." Since it uses a magnetic system, the operation is stable and semi-permanent. It has undergone electropolishing treatment internally, making it suitable for ultra-high vacuum environments. The motion is transmitted through magnetic coupling, ensuring complete vacuum sealing with the outside. Additionally, arbitrary angle settings are possible with fixed screws. 【Features】 ■ Connection flange complies with ICF standards ■ Electropolished internally, suitable for ultra-high vacuum environments ■ Complete vacuum sealing with the outside due to motion transmission through magnetic coupling ■ Arbitrary angle settings possible with fixed screws *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Glassware and containers

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2-axis linear and rotary introduction machine (bellows type)

2-axis linear and rotary introduction machine (bellows type)

A two-axis introduction device that transmits rotational and linear motion to samples and equipment in a vacuum from the atmospheric side.

We handle the "2-axis Linear and Rotational Feedthrough (Bellows Type)." It transmits rotational motion (outer axis) and linear motion (inner axis) to samples and equipment in a vacuum from the atmospheric side. 【Product Lineup (Excerpt)】 ■ Bellows Type Rotational Feedthrough (φ-axis) KBM-I ■ Bellows Type Rotational Feedthrough (φ-axis) KBM-II *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Glassware and containers

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Bellows-type rotary introducer

Bellows-type rotary introducer

Bellows-type rotary introducer

This bellows-type rotary feedthrough comes in two types: a high-precision rotary feedthrough and a compact rotary feedthrough. It is a unit designed to transmit rotary motion from the atmospheric side to the vacuum side. A metal welded bellows is used to isolate the vacuum from the atmosphere, allowing it to be used in ultra-high vacuum environments. We offer two types: a compact rotary feedthrough with a positioning accuracy of 2° ± 0.5° (under no load) and a high-precision rotary feedthrough with an accuracy of 0.5°.

  • Vacuum Equipment

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Ultra-compact Rotating Introducer RFT Series

Ultra-compact Rotating Introducer RFT Series

Ultra-compact Rotating Introducer RFT Series

A super compact rotary feedthrough that can be used for continuous high-speed rotation, utilizing a powerful rare earth magnet-based magnetic coupling structure. 【Features】 ○ Can be used semi-permanently by simply replacing the bearings ○ Compact design allows for flexible installation locations Many common parts are used for a low-cost design ○ Long lifespan due to magnetic coupling structure ○ High-temperature baking compatible up to 200°C (150°C for NW flange type) ○ Abundant torque selection based on application ○ Various options available (high-temperature type up to 260°C, pneumatic drive, motor drive, etc.) ○ Custom special shaft shapes can also be manufactured ● For other functions and details, please download the catalog.

  • Other machine elements

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Rotary Introduction Machine ZRD Series

Rotary Introduction Machine ZRD Series

Samples and various components are rotated inside the vacuum chamber.

The ZRD series rotary introducer is used to rotate samples and various components within a vacuum chamber. We offer a range of options from budget models that do not require high precision to high-precision types. Please contact us for more details.

  • others

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Linear Rotation Introducer "MD16 / MD40 / MDG40"

Linear Rotation Introducer "MD16 / MD40 / MDG40"

MD16/MD40 single shaft and MDG40 dual shaft linear rotation introduction device

The "MD16/MD40/MDG40" is a magnetic-driven linear rotary feedthrough that can be used as a transfer arm to transmit linear and rotational motion to samples and equipment in a vacuum from the atmospheric side. It is equipped with an adjustable stop ring that can be set to a specific linear position and a set screw for locking the actuator. 【Features】 ■ Single Shaft Linear Rotary Feedthrough - Suitable for transferring samples from the load lock to the main chamber - Useful for transferring sample carriers or sample storage stacks - Screws can be tightened using a port aligner and hex wrench adapter - Sample locking mechanism can be fixed at a specific position ■ Dual Shaft Linear Rotary Feedthrough - Opening and closing can be precisely controlled with a fine adjuster of the adjustable magnetic coupling *For more details, please download the PDF or feel free to contact us.

  • Vacuum Equipment
  • Other electronic parts
  • Other conveying machines

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Rotary introducer

Rotary introducer

Adopting a magnetic system! A rotational introducer that enables stable operation for semi-permanent use.

The "Rotary Feedthrough" is a device that opens and closes a shutter plate in a vacuum and transmits rotational motion to samples and equipment from the atmospheric side. By adopting a magnetic system, it enables stable operation for a semi-permanent duration. 【Features】 ■ Opens and closes the shutter plate in a vacuum and transmits rotational motion to samples and equipment from the atmospheric side ■ Adopts a magnetic system ■ Enables stable operation for a semi-permanent duration *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • others

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Bellows-type rotary introducer "RFD Series"

Bellows-type rotary introducer "RFD Series"

Special shape compatible! All-metal construction allows for ultra-high vacuum compatibility in a bellows-type rotary feedthrough.

The "RFD Series" is a bellows-type rotary feedthrough that provides smooth rotational motion. The transmission torque ranges from 0.5 Nm to 1.6 Nm, and the bakeable temperature is 300°C. It is made entirely of metal, making it suitable for ultra-high vacuum applications. We offer connection flanges such as "RFD-034" for ICF34 and "RFD-070" for ICF70. 【Features】 ■ Provides smooth rotational motion ■ Transmission torque ranges from 0.5 Nm to 1.6 Nm ■ Bakeable temperature is 300°C ■ Made entirely of metal, suitable for ultra-high vacuum ■ Custom shapes available *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Other machine elements

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Rotary introducer (magnetic coupling type, bellows type)

Rotary introducer (magnetic coupling type, bellows type)

You can choose from various types ranging from 3 kg·cm to a maximum of 100 kg·cm for high torque applications!

This product is a rotary feedthrough used to introduce rotational motion to equipment installed in a vacuum, capable of operating in ultra-high vacuum regions with pressures below 10^-8 Pa. We offer magnetic coupling rotary feedthroughs and bellows-type rotary feedthroughs. Adopting vacuum brazing for joining, it does not use any elastomer seals, making it suitable for ultra-high vacuum systems. 【Features】 ■ High torque transmission ■ Long lifespan ■ Bake-out capable ■ Outer rotor stopper ■ Motor drive capable *For more details, please refer to the PDF materials or feel free to contact us.

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  • Other machine elements
  • Vacuum Equipment

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Linear introducer and rotary introducer [for ultra-high vacuum]

Linear introducer and rotary introducer [for ultra-high vacuum]

Supporting Japan's manufacturing with linear and rotary introducers!

The bellows-type rotary linear feedthrough and the bellows-type push-pull linear feedthrough use film bearings on the vacuum side with ultra-high vacuum lubricants (Krytox), while the atmospheric side uses bearings with high-temperature Krytox. 【Features】 - Usable in ultra-high vacuum environments - Compatible with DC step motors, high-torque DC step motors, reversible AC motors, etc. (optional) The bellows-type rotary feedthrough uses dry film bearings with tungsten disulfide on the vacuum side and bearings with high-temperature Krytox on the atmospheric side. 【Features】 - Usable in ultra-high vacuum environments - High torque support (up to 1.8 N-m) - Compatible with DC step motors, high-torque DC step motors, reversible AC motors, etc. (optional) Additionally, wobble stick feedthroughs are also available. For more details, please download the catalog or contact us.

  • others
  • Electrical equipment parts

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Single-axis rotary introducer

Single-axis rotary introducer

Introducing a rotary introducer that employs magnetic drive and bellows drive systems.

We offer rotary introducers that utilize magnetic drive and bellows drive systems. We have a wide range of models available, from low torque to high torque. 【Lineup (excerpt)】 ■ Magnetic rotary introducer (φ axis) KMMR-34S ■ Magnetic rotary introducer (φ axis) KMMR-34 ■ Magnetic rotary introducer (φ axis) KMR-70 ■ Bellows rotary introducer (φ axis) KBM-I ■ Bellows rotary introducer (φ axis) KBM-II *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Glassware and containers

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Hollow Type Rotary Introducer

Hollow Type Rotary Introducer

Using a worm gear allows for smooth positioning! Hollow structure rotating introducer.

Our company handles the "Hollow Type Rotating Introducer." It is possible to insert and rotate cryostats, liquid nitrogen shrouds, etc., within ultra-high vacuum. There are two types available: manual high-precision type and motor-driven high-precision type, allowing for smooth positioning using a worm gear. Additionally, by maximizing the effective inner diameter, it can be installed without worrying about the dimensions of the mechanisms incorporated inside. 【Features】 ■ It is possible to insert and rotate cryostats, liquid nitrogen shrouds, etc., within ultra-high vacuum. ■ Two types available: manual high-precision type and motor-driven high-precision type. ■ By performing differential pumping (ICF-34 connection) with an auxiliary turbo molecular pump, it can be used in ultra-high vacuum devices. ■ Focused on torque, it allows for smooth rotation without load. *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Glassware and containers

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