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Snow H

Limit Switch Mounts and Wiring Box for CNC3020

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SnowHead

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Limit Switch Mounts and Wiring Box for CNC3020 by SnowHead full viewable 3d model
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0 Likes1 DownloadsApril 5, 2022

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This model is restricted by licensing terms. 

0 Likes1 DownloadsApril 5, 2022

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Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4177666. Out of stock the CNC 3020 router doesn't have limit switches mounted even if there is a sufficient number of inputs available on the controller. So I designed some mounts to adjust and fix the limit switches from type 105126SPGJL5375. The XZ-plate can be fixed on the existing bolt holes with a bit longer bolts. The other plates I glued for the moment to keep the warranty of the device. The wiring box also can be mounted with the bolt for the cable chain. I removed all paint in the bolts threads and was so able, to ground the device using a cable socket within the wiring box. The outstanding bolt on the front side of the box is the connector for the probe signal. Here can a clip terminal be contacted for connection to the sensor plate. Take care to draw the wire for the Y-switches as shown in the picture to prevent the shearing of the cable on the end of the moving area. I mounted an additional 5-terminal jack at the controllers case connected to the limit-switch and probe inputs of the connectors plate. The cable is drawn together with the spindles cable trough the cable chains to the wiring box on the portal. The placement of the switches and wiring box is to see in this video: https://www.youtube.com/watch?v=BFLYIL3ggew




0 Likes1 DownloadsApril 5, 2022

This model is restricted by licensing terms. 

Community Uploads

No photos added yet, be the first to upload a photo!

This model is restricted by licensing terms. 

0 Likes1 DownloadsApril 5, 2022

Community Uploads

No photos added yet, be the first to upload a photo!