Sale! MG3 controller and Lightburn software bundle $ 214.00 $ 189.00 Add to cart Mini Gerbil v3 (MG3) – 2 axis controller for K40 laser cutter $ 115.00 Add to cart LightBurn software G-Code License Key $ 99.00 Add to cart Mini Gerbil v2 (MG2) – 2 axis controller for K40 laser cutter

You can look up G-code reference websites to see settings for potential tweaking. Electronic limits do work with smaller pull off distances (between 0.5 and 2.5mm) If X axis (MG2 – 200mm/sec and MG3 – 400) is too slow you can tweak the speed to higher values. Y axis is usually way slower than the X axis due to the gantry design. Engraving happens across the high speed X …

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The Mini Gerbil is our latest model drop in replacement Controller for the stock K40 Nano M2 board. It’s fast, small, easy to connect and affordable. It runs without needing additional costly power supplies, and is neatly packed in a custom acrylic case. The firmware is based on the ARM firmware of the Super Gerbil but just for two axis but runs 7 x …

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Home / Laser cutter controllers - for K40, DIY laser diode machines and CO2 lasers / Mini Gerbil v3 (MG3) – 2 axis controller for K40 laser cutter

SKU: Basic Category: Laser cutter controllers - for K40, DIY laser diode machines and CO2 lasers Tag: k40

Some limit connectors have mechanical limit switches (3 or 4 wires). The plug Catch facing the ribbon receptacle. Others have electronic limits and use the 5V wire to orient the plug. Install the limit switch plug from the old controller into the Mini Gerbil, carefully checking the wires are matched. STEP 10: The strength of the laser beam is controlled by …

General instructions and rules for this forum This forum contains some instructions and rules for newbies 18 Topics · 63 Posts

2019年7月4日 · Hi Sergio, it is most likely that the limit switches don't clear because of their long hysteresis distance (distance between the on/off engagement points) . I see from the photo that you tried to change it via 27 $ = 2.5 which should be $27=2.5 or in case of a longer hysteresis loop make it $27=4 In addition you can check whether the switches work via the status command '? <enter>' and placing ...