Arun Microelectronics

We specialise in the manufacture of ultra-high vacuum #UHV instrumentation and in-vacuum motion systems, specifically #gauges and #steppermotors

[Arun Microelectronics @arunmicro]

The D28.1 is AML’s compact NEMA 11 UHV-compatible stepper motor.

Key specifications include:
✅ 55 mNm torque rating
✅ Suitable below 1 × 10⁻¹⁰ mbar
✅ Cryogenic option from -196 °C to +190 °C

Learn more here: https://t.co/abehVejEbC

[Arun Microelectronics @arunmicro]

We are pleased to share details of our latest custom UHV stage. This rotation stage was designed around two key requirements:

✅ 0.001° full step resolution
✅ A partially enclosed design

Learn more about this project in our full blog: https://t.co/ziv4ub1VnK

#UHV

[Arun Microelectronics @arunmicro]

A question we’re often asked: which filament material should I specify for my ion gauge?

We’ve put together a short guide comparing tungsten, thoria-coated iridium and yttria-coated iridium 👇
https://t.co/WJyNF50cik

#UHV #VacuumTechnology

[Arun Microelectronics @arunmicro]

AML's ultra high vacuum compatible stepper motors have supported research, industry, and the broader scientific community for over 30 years.

Today, we are excited to build on that heritage with the launch of AML’s new range of High Vacuum Stepper Motors (1 x 10⁻⁷ mBar).

[Arun Microelectronics @arunmicro]

Currently in build at AML: the latest addition to our range of standard stages, the VSM19-X.

Designed for demanding in-vacuum positioning , the VSM19-X features integrated UHV limit switches and a D-sub connector as standard, helping simplify installation and connectivity.

#UHV

[Arun Microelectronics @arunmicro]

We’re proud to announce that Arun Microelectronics is the Principal Club Partner of Watersfield FC for the 2026/27 season!

Read the full announcement here: https://t.co/bjJjQR5rje

#UKManufacturing

[Arun Microelectronics @arunmicro]

We are excited to share our first new product release of 2026! The VSM19-X is AML's new high-performance UHV compatible linear stage.

✅50 kg axial load capacity with option HR
✅Integrated limit switches and D-sub connector as standard

https://t.co/X0oEyo73mU

[Arun Microelectronics @arunmicro]

Watch the video demonstration of our recently completed custom UHV compatible linear stage.
Looking to develop an in-vacuum motion system tailored to your needs? The AML team is here to support your project.

[Arun Microelectronics @arunmicro]

AML's latest custom project has just been completed! Our new blog post details how we work with our customers to design and build bespoke UHV stages for unique applications.
Read more here: https://t.co/atxDnvjqYH

[Arun Microelectronics @arunmicro]

We are thrilled to announce the release of the SMD4 stepper motor drive. Optimised for performance in UHV, the SMD4 introduces new features that draw on AML's decades of experience in UHV stepper motor design.

https://t.co/W3pDnfkdty

[Arun Microelectronics @arunmicro]

Learn more about the options available with AML's VSM17-R-72K high-performance, UHV compatible rotation stage in our latest blog.
https://t.co/5CSHnvarL5

[Arun Microelectronics @arunmicro]

As we reach the end of 2023, we recap the highlights of our year and preview new products coming in 2024 in our new blog!

AML will be closed for the Christmas Holidays from 5pm on the 15th December 2023 and will re-open on the 2nd January 2024.

https://t.co/2WaR1cBjyf

[Arun Microelectronics @arunmicro]

We're excited to share our latest custom project at AML: the D42.2 200 N Thrust Drive. This drive integrates with the D42.2 UHV stepper motor, adapting it for applications requiring a high axial thrust load. Learn more about this project in our new blog.

https://t.co/ULXh04As5M

[Arun Microelectronics @arunmicro]

Learn more about the wide range of modifications available with our UHV stepper motors in our latest blog post. This blog details the changes made to our standard motors to achieve specific options, and discusses the possibilities of custom modifications. https://t.co/m2oa8IUzIx

[Arun Microelectronics @arunmicro]

We would like to wish everyone a Merry Christmas and a Happy New Year. AML will be closed for the Christmas holidays from 5 pm on 16th December 2022 and will re-open on 3rd January 2023.

[Arun Microelectronics @arunmicro]

Watch the video demonstration of our UHV-compatible Euler goniometer system. This 2-axis mechanism showcases the combination of AML's standard VSM17-G-070 and VSM17-G-114 UHV modular goniometer stages to form a common centre of rotation.

https://t.co/DSYTDmDZQw

[Arun Microelectronics @arunmicro]

We are proud to share our latest custom UHV mechanism that uses our new range of VSM17 UHV modular stages. This mechanism highlights how VSM17 stages can be used to create complex multi-axis positioning systems, reducing the need for custom parts.

https://t.co/5ZXmoWNZNf

[Arun Microelectronics @arunmicro]

https://t.co/vmF3iqyRAb

[Arun Microelectronics @arunmicro]

Working closely with a customer, AML have designed and manufactured this custom 4-axis mechanism. This unique mechanism has been specifically configured for use in the customer's UHV environment, for their application.

https://t.co/HhUekr5t5C

[Arun Microelectronics @arunmicro]

https://t.co/1LiLMw0ydO