Jump to content

Fans Wire connectors

Recommended Posts

Posted · Fans Wire connectors

@bob-hepple on the beta group we are taking about that. There are some options. Github shows the model but it's quite much more complex than just that because is easy to get the parts but to get the connectors Crimped requires special tool that is very expensive. We are looking into shops that sell the molex 2 wires on usa/uk and molex mini 2 pins (XH 2.5 molex) for the 5v fans.

So yeah, I think the best approach is to make adapters so the user only solders the adapter without touching the um2 cables, this way it would be very easy to go back to a normal state without hiccups.

  • Link to post
    Share on other sites

    Posted · Fans Wire connectors

    Hi Bob,

    When I built my printer and I ordered all of those connectors from RS Component.

    For each of the three fans (normally fitted with this one) connector type: PHR-2

    P/N: 820-1466 (RS P/N) (Brand JST)

    For this connector you'll need socet pins (6) type: BXH-001T-P0.6 P/N: 820-1529

    The two feeder lines, 5V DC (for cooling upper part of extruder) and 24 V DC (for the two serial connected cooling fans). For this you'll need three male connectors type: B2B-PH-K-S(LF)(SN) P/N: 820-1422 (RS P/N) (Brand JST) These pins are to be soldered. So you'll need some proper heath shrink tube for insulation of the soldered pins.

    Here's some direct link to RS for the parts:




    If you tend to by the tools from RS, do not do that, they are extremely expensive and not worth that!

    You can buy the same “standard tool” from China for 16.50 USD. Yes I did and had no problem, I’ve to say been using such tools for quite some years.. This tool can be used on “most” of the crimping connectors on Ultimaker2.

    Crimping tool type: SN-01BM XH2.54 SM

    plug terminal spring clamp terminals Crimping Tool Crimping pliers For D-SUB Terminals Sq.mm 0.08-0.5 AWG28-22

    Here is a picture for your inspiration. :)

    You'll see even the original RS parts is made in China!





    • Like 2
    Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    • Our picks

      • S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
        (Sorry, was out of office when this released)

        This update is for...
        All UltiMaker S series  
        New features
        Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
          • Like
        • 0 replies
      • Ultimaker Cura 5.6 stable released
        Cura now supports Method series printers!
        A year after the merger of Ultimaker and MakerBotQQ, we have unlocked the ability for users of our Method series printers to slice files using UltiMaker Cura. As of this release, users can find profiles for our Method and Method XL printers, as well as material profiles for ABS-R, ABS-CF, and RapidRinse. Meaning it’s now possible to use either Cura or the existing cloud-slicing software CloudPrint when printing with these printers or materials
        • 48 replies
    • Create New...