Bondtech Raise3d Dualdirect Extruder

Bondtech Raise3D DualDirect Extruder Upgrade

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  • This new compact, lightweight extruder upgrade for Raise3D printers will solve your feeding problems, improves surface quality and make it possible to print with faster speeds with sustained quality.

    This product uses lightweight Nema17 Pancake steppermotors combined with a 3:1 internal gearing ratio and our proven DualDrive gears.

    The body parts are manufactured with SLS printing in high strength ployamide (nylon).

    Drivegears are precision cnc-machined in hardened steel for maximum performance and lifetime.

    This upgrade fits both the Revision 1 and Revision 2 version of the printhead.

    Installation is done in about 20 minutes.

    Original extruder setup on Raise3D is 890g for dual setup this new upgrade is 425g with the included motors and it affects the performance a lot.

    Plug & Play solution, no need to cut and solder wires.

    Please select what type of motor you have on your printer (silver colored = older, black = newer)

    Kit contains everything you need to rebuild your printer.

    1 x DualDirect extruder with motors
    2 x 0.7 m PTFE 4/2 mm guide tube
    1 x Breakout board cover

    Weight: 425g
    E-step value: 415
    Current for motor: 0.7A (Vref setting = 0.5V)

    Use newest version for Touch panel (0.9.2) to set E-steps value directly on the printer. You can download the new software here:

    It has come to our knowledge that if the ribbon cable to the break-out board gets unplugged when the printer is turned on, thermal runway might happen, make sure that the ribbon cable is securly held in place with hotmelt or a zip tie.


  • Installation Video (YouTube)

    Adjust voltage of A4988 DualDirect (pdf)

    Raise3D Firmware Page (Website)

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