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projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb_v1_v2_v3

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projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb_v1_v2_v3 [2020/11/08 18:53] – [Mega Hub PCB v2] adminprojects:3dprinting:anycubic_i3_mega:redesign_hub_pcb_v1_v2_v3 [2020/11/09 01:03] (current) – [Mega Hub PCB v1] admin
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 The predecessors of the Anycubic Mega Hub with ESD protection have all the same dimensions. The differences can be seen below. The predecessors of the Anycubic Mega Hub with ESD protection have all the same dimensions. The differences can be seen below.
  
-==== Mega Hub PCB v1 ====+===== Mega Hub PCB v1 =====
 The first version still contained the original connectors The first version still contained the original connectors
 ^  I3 MEGA HUB-II distribution circuit board  ^^ ^  I3 MEGA HUB-II distribution circuit board  ^^
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   * {{ :projects:3dprinting:anycubic_i3_mega:i3_mega_hub2-pinout.pdf|Pinout / Pin description of the connectors at the circuit board.}}   * {{ :projects:3dprinting:anycubic_i3_mega:i3_mega_hub2-pinout.pdf|Pinout / Pin description of the connectors at the circuit board.}}
  
-==== Mega Hub PCB v2 ====+The Anycubic I3 Mega enclosure needs to be slightly modified to give some space to the D-sub connectors. For this holes need to be cut in the metal casing. The following file can be helpful here: 
 +  * {{ :projects:3dprinting:anycubic_i3_mega:i3_mega_hub2-outline.pdf|I3 MEGA HUB2 outline.}} 
 +===== Mega Hub PCB v2 =====
 Specially for adding a [[projects:3dprinting:anycubic_i3_mega:cable_chain|cable chain]] to the printer, a further redesign of the circuit board (I3 MEGA HUB3) was made Specially for adding a [[projects:3dprinting:anycubic_i3_mega:cable_chain|cable chain]] to the printer, a further redesign of the circuit board (I3 MEGA HUB3) was made
  
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 The wires for the left Z-axis are still placed on the left side, as these do not have to be running through the cable chain.  The wires for the left Z-axis are still placed on the left side, as these do not have to be running through the cable chain. 
  
-==== Mega Hub PCB v3 ====+===== Mega Hub PCB v3 =====
 Following up the changes from the [[projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb|second version]], further changes and simplifications were made. Most important were to leave out the 3 original red/blue/green connectors and only use D-sub connectors. Also a redundant X-stepper D-sub connection, one on the left and one on the right side, was made. This makes it possible to connect the stepper motor for the X-axis either from the left side (when using a dedicated cable chain), or from the right side (using the standard wiring). Following up the changes from the [[projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb|second version]], further changes and simplifications were made. Most important were to leave out the 3 original red/blue/green connectors and only use D-sub connectors. Also a redundant X-stepper D-sub connection, one on the left and one on the right side, was made. This makes it possible to connect the stepper motor for the X-axis either from the left side (when using a dedicated cable chain), or from the right side (using the standard wiring).
  
projects/3dprinting/anycubic_i3_mega/redesign_hub_pcb_v1_v2_v3.1604858036.txt.gz · Last modified: 2020/11/08 18:53 by admin

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