Difference between revisions of "Hydra 21"

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Here is an explanation of the internal electronics of the Hydra 21. '''Click any images for larger versions.'''
 
Here is an explanation of the internal electronics of the Hydra 21. '''Click any images for larger versions.'''
  
=== 2023 Revision ===
+
{| border="1" class="wikitable" style="text-align: center"
 
+
|-
Here are the internal controllers as of mid-2023:
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! Internal Circuitry
 
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! Tablet Interface Board<br>DC and Controls
==== Rear Panel ====
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! Rear Board (AC)
 
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|-
The Rear Panel has the AC Power (line in, hotbed, chamber heater) and Relays.
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! Current, 2023+
 
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| <gallery>File:H21 tib 2024.jpg</gallery>  
Actual Image:
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| <gallery>File:Rear_2024.jpg</gallery>
 
+
|-
<gallery>File:Rear_2024.jpg</gallery>
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! Current, Detailed
 
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| <gallery>File:TIB noted 2024.jpg</gallery>
==== Front Panel ====
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|
 
+
|-
The Front Panel has the Tablet Interface Board (with STM429 Motion Controller) and External Ports.
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! Older
 
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| <gallery>File:H21_Front.jpg</gallery>
Actual Image:
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| <gallery>File:H21_Rear.jpg</gallery>
 
+
|-
<gallery>File:TIB_blank_2024.jpg</gallery>
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! Older, Detailed
 
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| <gallery>File:16A_TIB_2021_L.jpg</gallery>
Details:
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|  
 
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|-
[[File:16A_TIB_2021_L.jpg|400px]]
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|}
 
 
 
 
=== Earlier Revision ===
 
 
 
Here are the latest versions before mid-2023:
 
 
 
==== Rear Panel ====
 
 
 
The Rear Panel has the AC Power (line in, hotbed, chamber heater) and Relays.
 
 
 
Actual Image:
 
 
 
[[File:H21_Rear.jpg|400px]]
 
 
 
==== Front Panel ====
 
 
 
The Front Panel has the Tablet Interface Board (with STM429 Motion Controller) and External Ports.
 
 
 
Actual Image:
 
 
 
[[File:H21_Front.jpg|400px]]
 
 
 
Details:
 
 
 
[[File:16A_TIB_2021_L.jpg|400px]]
 
  
 
== History ==
 
== History ==
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* The Hydra 21 was introduced in 2021, superseding the [[Hydra 16A]].
 
* The Hydra 21 was introduced in 2021, superseding the [[Hydra 16A]].
 
* All units are CE marked.
 
* All units are CE marked.
 +
* As of 2023, all units ship with MKS motor drivers.

Latest revision as of 15:20, 14 February 2025

The Hydra 21 is our new large format machine

Hydra 21.png

Technical Data

Technical specifications and accessory compatibility for printers currently shipping are detailed in the comparison chart on the Printer Overview page.

Internals

Here is an explanation of the internal electronics of the Hydra 21. Click any images for larger versions.

Internal Circuitry Tablet Interface Board
DC and Controls
Rear Board (AC)
Current, 2023+
Current, Detailed
Older
Older, Detailed

History

  • The Hydra 21 was introduced in 2021, superseding the Hydra 16A.
  • All units are CE marked.
  • As of 2023, all units ship with MKS motor drivers.