# Fiber Cutting Head

**URL:** https://forum.cloudray.com/c/fiber-laser-cutting/fiber-cutting-head/54.md

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## [About the Fiber Cutting Head category](https://forum.cloudray.com/t/about-the-fiber-cutting-head-category/85)

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**Author:** [@Technician](https://forum.cloudray.com/u/Technician)\
**Replies:** 0

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## [Raytools MB109](https://forum.cloudray.com/t/raytools-mb109/701)

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**Author:** [@hans](https://forum.cloudray.com/u/hans)\
**Replies:** 0\
**Last updated:** [January 17, 2022, 1:03pm UTC](https://forum.cloudray.com/t/raytools-mb109/701 "2022-01-17T13:03:03Z")

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The BM109 laser head has an integrated Autofocus. Looking at the documentation of both Laser Head and different FSCUT versions, I found that its not possible to connect Raytools BM109 to FSCUT1000 controllers you need…

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## [Need help selecting laser head](https://forum.cloudray.com/t/need-help-selecting-laser-head/323)

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**Author:** [@fines](https://forum.cloudray.com/u/fines)\
**Replies:** 3\
**Last updated:** [April 30, 2021, 1:48am UTC](https://forum.cloudray.com/t/need-help-selecting-laser-head/323 "2021-04-30T01:48:17Z")

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Hello, Im biulding my own fiber laser cutting machine and need help to select a head. My plan is to use 1kw source (may be raycus) for cutting up to max 3mm stainless and up to 6mm mild steel. Could you please recommen…

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## [Introduction to nozzle model](https://forum.cloudray.com/t/introduction-to-nozzle-model/264)

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**Author:** [@Technician](https://forum.cloudray.com/u/Technician)\
**Replies:** 0\
**Last updated:** [April 16, 2021, 3:25am UTC](https://forum.cloudray.com/t/introduction-to-nozzle-model/264 "2021-04-16T03:25:09Z")

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## [Raytools BM114S selection 6 models](https://forum.cloudray.com/t/raytools-bm114s-selection-6-models/261)

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**Author:** [@Technician](https://forum.cloudray.com/u/Technician)\
**Replies:** 0\
**Last updated:** [April 13, 2021, 7:39am UTC](https://forum.cloudray.com/t/raytools-bm114s-selection-6-models/261 "2021-04-13T07:39:09Z")

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1.How to choose? FSCUT open loop system (FSCUT2000, FSCUT3000, etc.) uses position loop (FSCUT); FSCUT closed loop system (FSCUT4000, FSCUT8000, etc.) uses speed loop (FSCUT); Imported systems (Beckhoff, Mitsubishi, S…