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Place to show off PCB Effector assemblies

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Smart effector for delta printers
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  • undefined
    number40fan
    last edited by 5 Sept 2017, 13:13

    http://www.ebay.com/itm/Lot-2pcs-Ball-Bearing-4cm-40mm-x-10mm-Blower-Fan-12V-Brushless-Cooling-fan-2pin/263060496493?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D47046%26meid%3Dd590363eeeeb46a481b35ce269653e33%26pid%3D100675%26rk%3D1%26rkt%3D15%26sd%3D263060496493&_trksid=p2481888.c100675.m4236&_trkparms=pageci%253Ac37d1707-923b-11e7-a62d-74dbd1808495%257Cparentrq%253A522b019a15e0a9c4dec5ebddfff6cfbe%257Ciid%253A1

    9.5cfm out of these. PWM works fine.

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      DjDemonD
      last edited by 9 May 2017, 14:11 5 Sept 2017, 14:11

      @T3P3Tony:

      Ahh good to know, now I need to find them in 24V and that would be perfect!

      Can your confirm if the 12V ones work properly with PWM?

      If you mean the 40x40 then I don't know the 30x30x10 fan I have - 5v one, will work at 12v but they do sound like they are working hard.
      I just pull 5v off the duet 5v rail and ground it via the fan0 GND pin.

      Simon. Precision Piezo Z-Probe Technology
      www.precisionpiezo.co.uk
      PT1000 cartridge sensors NOW IN, just attach to your Duet board directly!

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      • undefined
        Mike
        last edited by 5 Sept 2017, 14:23

        @T3P3Tony:

        Ahh good to know, now I need to find them in 24V and that would be perfect!

        Can your confirm if the 12V ones work properly with PWM?

        Yep, they do. I can run them from 25% to 100%

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          Hergonoway
          last edited by 5 Sept 2017, 22:55

          For my part I used these blowers fan 24v 404010mm : https://www.aliexpress.com/item/2PCS-Gdstime-40mm-40x10mm-4CM-DC-24V-0-1A-Mini-Turbo-Blower-Cooling-Cooler-Fan-For/32799434002.html

          10.25CFM, 24V works with PWM (without tuning M106, with default frequency F250)

          Delta goes BrrrRRRRrrrrrRRRRrrr

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          • undefined
            DADIY
            last edited by 6 Sept 2017, 13:16

            @Hergonoway:

            For my part I used these blowers fan 24v 404010mm : https://www.aliexpress.com/item/2PCS-Gdstime-40mm-40x10mm-4CM-DC-24V-0-1A-Mini-Turbo-Blower-Cooling-Cooler-Fan-For/32799434002.html

            10.25CFM, 24V works with PWM (without tuning M106, with default frequency F250)

            thanks for the link, I've just ordered a couple as for some reason the standard fan+shroud didn't fit my smart effector correctly. I just hope not to get burnt by Ali express again. The bed heater I ordered from there got lost in the post but they favoured the seller so I lost my money.

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            • undefined
              number40fan
              last edited by 6 Sept 2017, 13:22

              I ordered two sets as well. I don't currently run 24V, but the time shipping takes, I might get the itch before they show up.

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              • undefined
                Mike
                last edited by 6 Sept 2017, 20:21

                Isn't it a lot more convenient to just run the fans from 12V? Sure, you need a step-down converter or a separate 12V PSU, but the choice of fans is so much greater. A DC-DC buck converter is below 10 money units on amazon.

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                • undefined
                  Hergonoway
                  last edited by 6 Sept 2017, 21:12

                  @DADIY:

                  @Hergonoway:

                  For my part I used these blowers fan 24v 404010mm : https://www.aliexpress.com/item/2PCS-Gdstime-40mm-40x10mm-4CM-DC-24V-0-1A-Mini-Turbo-Blower-Cooling-Cooler-Fan-For/32799434002.html

                  10.25CFM, 24V works with PWM (without tuning M106, with default frequency F250)

                  thanks for the link, I've just ordered a couple as for some reason the standard fan+shroud didn't fit my smart effector correctly. I just hope not to get burnt by Ali express again. The bed heater I ordered from there got lost in the post but they favoured the seller so I lost my money.

                  Np, hope you like them. I'll share my fan mount for the smart effector once I finish my duet wifi box

                  Delta goes BrrrRRRRrrrrrRRRRrrr

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                  • undefined
                    Adrian52
                    last edited by 7 Sept 2017, 13:52

                    This is my smart effector with fan duct based on David's design (its on thingiverse 2521716).

                    I have used my existing Traxxas rods with mounts that I put on thingiverse too (2492092). They seem to work very well - my best 8 parameter residual error is 0.005. As you can probably see, using Capricorn bowden tube, which seems excellent. Retraction of 2.4mm seems fine on the 60cm tube on my Kossel XL. Probe works wonderfully well. Not sure if my picture is going to appear though - haven't done this before.

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                      number40fan
                      last edited by 7 Sept 2017, 14:20

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                        Adrian52
                        last edited by 7 Sept 2017, 16:19

                        Thank you (how did you do that?)

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                          Jarery
                          last edited by 7 Sept 2017, 16:20

                          Nice, what material did you use for the fan ducts ?

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                            number40fan
                            last edited by 7 Sept 2017, 17:39

                            I uploaded the picture to imgbb.com.

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                            • undefined
                              Adrian52
                              last edited by 7 Sept 2017, 19:45

                              I used e3d edge 'very black' PETG for the fan duct. I try not to leave it too long with the hot end hot and the print fan off - OK so far.

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