Hi all
I have a Ruida LFS-PM &43 Autofocus System paired with a Ruida RDC 6332M-B DSP controller.
According to the instruction the Autofocus systems works with bot metallic and non metallic material.
I got it working fine for metallic but fail to do so with non metallic material (HDPE)
The company that sold me the unit said to set the distance to 100 mm and it would work. No such luck.
The Ruida website shows a LFS-ANM T43 Live Autofocus System with a laser measurement system for non metallic surfaces. Anyone know if i can still use the Live Focus controller of my LFS-PM T43 with this new sensor? I have no luck with Ruida answering any of my emails.
Your input would be much appreciated.
Ruida LFS-PM T43 Live Autofocus System
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- Posts: 2
- Joined: Sat Mar 16, 2019
- Location: San Clemente, CA
- Country: United States
- Nickname: Markus
- Laser Machine Make or Type: Own construction - 10 ft long rotary
- Laser Power: 150
- Laser Bed Size: 1950 x 857mm
- Home Position: TR
- RDWorks Version: 8.01.18
- Windows Version: 10
- Accessories: Live Auto Focus - Ruida T43
Markus Lenger
CleanBlu Innovations
Design and manufacture of water and wastewater treatment systems
markuslenger@cleanblu.com
CleanBlu Innovations
Design and manufacture of water and wastewater treatment systems
markuslenger@cleanblu.com
-
- Posts: 1964
- Joined: Sun Nov 27, 2016
- Location: Suffolk Virginia
- Country: United States
- Laser Machine Make or Type: Boss 1630
- Laser Power: 100w
- Laser Bed Size: 16"x30"
- Home Position: TR
- Control Software: RDWORKS
- RDWorks Version: v8.01.18
- Ruida Controller: RDC6442
- Windows Version: Win 10
- Accessories: roller rotary attachment
You have equipment most of have not seen or used - -sorry not much help.
Location - VA
Equipment - Boss Laser 1630
Power - 100W
Laser Bed Size - 16" x 30"
Home Position - TR
Full RDWorks Version - v8.01.18
First name - Pete
Equipment - Boss Laser 1630
Power - 100W
Laser Bed Size - 16" x 30"
Home Position - TR
Full RDWorks Version - v8.01.18
First name - Pete
- Gene Uselman
- Posts: 2180
- Joined: Thu Jul 07, 2016
- Location: Suburban Minneapolis, Minnesota, US
- Country: USA
- Nickname: Gene
- Laser Machine Make or Type: QC
- Laser Power: 130W
- Laser Bed Size: 900x1300
- Home Position: TR
- Control Software: LIGHTBURN
- RDWorks Version: RDw .19 & Lightburn
- LightBurn Version: Latest
- Ruida Controller: RDC6442
- Windows Version: Win 10 Pro
- Accessories: I have a combining lenses, pin tables [homebuilt], honeycomb tables , wireless remote, Modifed Ultimate Air Assist, home built non-powered rotary device, PrusaMK4 and Mini Prusa printers.
Markus, it would be a kindness if you posted more about this Autofocus system and what you find out more about it. Thanks Gene
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The days that I keep my gratitude higher than
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Ray Wylie Hubbard- unfortunately deceased
-
- Posts: 73
- Joined: Sun Mar 24, 2019
- Location: Bennington, Vermont
- Country: USA
- Laser Machine Make or Type: 50W China Blue upgraded to Reci 75W tube
- Laser Power: 75
- Laser Bed Size: 500x300
- Home Position: TL
- Control Software: LIGHTBURN
- RDWorks Version: RDW v8.01.18
- Ruida Controller: Other
- Windows Version: Win 10
- Accessories: Ruida Controller R644XG
Rotary fixture
Hi Markus
Any chance you could post some pictures of the auto focus sensor and set up? Make and model of the sensor would be good too. In one of my previous jobs I worked on automated production and packaging machinery. The sensor you might have could be an inductive type which will not work on plastic.
Frank
Any chance you could post some pictures of the auto focus sensor and set up? Make and model of the sensor would be good too. In one of my previous jobs I worked on automated production and packaging machinery. The sensor you might have could be an inductive type which will not work on plastic.
Frank
Eleven months of the year I’m an old fat guy but in December I’m a rock star, aka Santa
-
- Posts: 73
- Joined: Sun Mar 24, 2019
- Location: Bennington, Vermont
- Country: USA
- Laser Machine Make or Type: 50W China Blue upgraded to Reci 75W tube
- Laser Power: 75
- Laser Bed Size: 500x300
- Home Position: TL
- Control Software: LIGHTBURN
- RDWorks Version: RDW v8.01.18
- Ruida Controller: Other
- Windows Version: Win 10
- Accessories: Ruida Controller R644XG
Rotary fixture
Hi Markus
Does this look like your set up?
Does this look like your set up?
You do not have the required permissions to view the files attached to this post.
Eleven months of the year I’m an old fat guy but in December I’m a rock star, aka Santa
- Marco Boelis
- Posts: 3
- Joined: Fri Jan 01, 2021
- Location: De Goorn, The Netherlands
- Country: Nederland
- Laser Machine Make or Type: Boxford BML 1390
- Laser Power: 150W
- Laser Bed Size: 1300x900mm
- Home Position: TR
- Control Software: RDWORKS
- RDWorks Version: V8.01.22
- Ruida Controller: Other
- Windows Version: 10
- Accessories: Ruida Controller:RDC6332G, Rotation Axis model B with 3-phase motor, Focus System: LFS-PM-T43
Hi Markus,
It seems you have have this equipment Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
It seems you have have this equipment Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
/Marco
Boxford BML 1390 bed 1300x900mm
Lasertube Reci W8 150W
Controller Ruida RDC6332G
Live focus system Ruida LFS-PM-T43
Chiller CW5000
Laser Head : Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
Boxford BML 1390 bed 1300x900mm
Lasertube Reci W8 150W
Controller Ruida RDC6332G
Live focus system Ruida LFS-PM-T43
Chiller CW5000
Laser Head : Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
- Marco Boelis
- Posts: 3
- Joined: Fri Jan 01, 2021
- Location: De Goorn, The Netherlands
- Country: Nederland
- Laser Machine Make or Type: Boxford BML 1390
- Laser Power: 150W
- Laser Bed Size: 1300x900mm
- Home Position: TR
- Control Software: RDWORKS
- RDWorks Version: V8.01.22
- Ruida Controller: Other
- Windows Version: 10
- Accessories: Ruida Controller:RDC6332G, Rotation Axis model B with 3-phase motor, Focus System: LFS-PM-T43
Hi Markus,
It seems you have have this equipment Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
It seems you have have this equipment Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
I don't understand this 100mm. Between what?Markus Lenger wrote: Tue Mar 19, 2019The company that sold me the unit said to set the distance to 100 mm and it would work.
/Marco
Boxford BML 1390 bed 1300x900mm
Lasertube Reci W8 150W
Controller Ruida RDC6332G
Live focus system Ruida LFS-PM-T43
Chiller CW5000
Laser Head : Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
Boxford BML 1390 bed 1300x900mm
Lasertube Reci W8 150W
Controller Ruida RDC6332G
Live focus system Ruida LFS-PM-T43
Chiller CW5000
Laser Head : Ruida Metal Cutting Set 150-500W Metal Non-Metal Hybrid Auto Focus for CO2 Model B
- Martin Biron
- Posts: 5
- Joined: Sat Jan 02, 2021
- Location: London
- Country: United Kingdom
- Nickname: Martin
- Laser Machine Make or Type: 1390 Co2 Leapion
- Laser Power: 100
- Laser Bed Size: 1300x900 (51x35)
- Home Position: TR
- Control Software: LIGHTBURN
- RDWorks Version: 0.9.20
- Ruida Controller: Other
- Windows Version: 10
- Accessories: Controller RUiDA RDC6332G
LFS-ANM-T43-V2 Non-metal Distance Controller
Chiller CW5200
Extraction - Blauberg Iso-Mix In-Line Acoustic Low Noise Silent Mixed Flow Extractor Fan - 200mm 8" with Electrostatic Filtration and Carbon filters.
Hello Markus,
I have just purchased a CO2 laser with the non-metal distance controller - The head is the LFS-ANM-T43-V2
I could do with some help in setting up the system. I have read the manual and still have plenty of questions.
If anyone else around here has knowledge of the 'live follow focus' head I would be very pleased to get some help.
My first issue being with the metal nozzle fitted I get two spots when I test fire the laser (As if the laser beam is bouncing on the inside of the nozzle) With the nozzle unscrewed and removed the beam is fine. I have tried to adjust mirror three but can't get rid of this double mark.
Looking forward to getting some feedback.
Tried to attach a couple of images but not sure how to post those - Do I need to host the images somewhere else and link here?
![Image]()
I have just purchased a CO2 laser with the non-metal distance controller - The head is the LFS-ANM-T43-V2
I could do with some help in setting up the system. I have read the manual and still have plenty of questions.
If anyone else around here has knowledge of the 'live follow focus' head I would be very pleased to get some help.
My first issue being with the metal nozzle fitted I get two spots when I test fire the laser (As if the laser beam is bouncing on the inside of the nozzle) With the nozzle unscrewed and removed the beam is fine. I have tried to adjust mirror three but can't get rid of this double mark.
Looking forward to getting some feedback.
Tried to attach a couple of images but not sure how to post those - Do I need to host the images somewhere else and link here?
-
- Posts: 1964
- Joined: Sun Nov 27, 2016
- Location: Suffolk Virginia
- Country: United States
- Laser Machine Make or Type: Boss 1630
- Laser Power: 100w
- Laser Bed Size: 16"x30"
- Home Position: TR
- Control Software: RDWORKS
- RDWorks Version: v8.01.18
- Ruida Controller: RDC6442
- Windows Version: Win 10
- Accessories: roller rotary attachment
When you "place inline" wherever the cursor may be is where the file is inserted
You do not have the required permissions to view the files attached to this post.
Location - VA
Equipment - Boss Laser 1630
Power - 100W
Laser Bed Size - 16" x 30"
Home Position - TR
Full RDWorks Version - v8.01.18
First name - Pete
Equipment - Boss Laser 1630
Power - 100W
Laser Bed Size - 16" x 30"
Home Position - TR
Full RDWorks Version - v8.01.18
First name - Pete
- Martin Biron
- Posts: 5
- Joined: Sat Jan 02, 2021
- Location: London
- Country: United Kingdom
- Nickname: Martin
- Laser Machine Make or Type: 1390 Co2 Leapion
- Laser Power: 100
- Laser Bed Size: 1300x900 (51x35)
- Home Position: TR
- Control Software: LIGHTBURN
- RDWorks Version: 0.9.20
- Ruida Controller: Other
- Windows Version: 10
- Accessories: Controller RUiDA RDC6332G
LFS-ANM-T43-V2 Non-metal Distance Controller
Chiller CW5200
Extraction - Blauberg Iso-Mix In-Line Acoustic Low Noise Silent Mixed Flow Extractor Fan - 200mm 8" with Electrostatic Filtration and Carbon filters.

The above photo shows the LFS-ANM-T43-V2 Non-Metal live focus head.
You do not have the required permissions to view the files attached to this post.