# EPG Models

Estate photos of different models of EPGs

# EPG #1 (Red pump model)

<p class="callout info">Figure 1:</p>

[![image-1669255224246.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/WXObbzhO1PCXwoRl-image-1669255224246.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/WXObbzhO1PCXwoRl-image-1669255224246.png)

<p class="callout info">Figure 2: (Orientation coils may have been composed of 400 turns, with #30 gauge wire.)</p>

[![image-1669255270272.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/xIqr1kwQWp6ksAQp-image-1669255270272.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/xIqr1kwQWp6ksAQp-image-1669255270272.png)

<p class="callout info">Figure 3:</p>

[![image-1669255345194.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/w0QrQgw6lP4022te-image-1669255345194.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/w0QrQgw6lP4022te-image-1669255345194.png)

<p class="callout info">Figure 4: Top view of PCB</p>

[![image-1669255362517.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/BAGbC9T4R8V3r9VU-image-1669255362517.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/BAGbC9T4R8V3r9VU-image-1669255362517.png)

<p class="callout info">Figure 5: EPG orientation pulsing coil board.</p>

[![image-1669255382401.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/57sPFxcRWg9YroRs-image-1669255382401.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/57sPFxcRWg9YroRs-image-1669255382401.png)

<p class="callout info">Figure 6:</p>

[![image-1669255406955.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/VD3sJbj6I4OrkmPc-image-1669255406955.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/VD3sJbj6I4OrkmPc-image-1669255406955.png)

<p class="callout info">Figure 7:</p>

[![image-1669255427261.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/va80HA3qCMkCxixl-image-1669255427261.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/va80HA3qCMkCxixl-image-1669255427261.png)

Red pump information (Little Giant B-500):

[![image-1670872142985.png](https://stanslegacy.com/uploads/images/gallery/2022-12/scaled-1680-/BdZz2whY3TKoeIF0-image-1670872142985.png)](https://stanslegacy.com/uploads/images/gallery/2022-12/BdZz2whY3TKoeIF0-image-1670872142985.png)

Pump was rated for 500GPH at a lift height of 1 foot. Specification for EPG was 50 inches/second of movement for slurry. 90 inches/second for gaseous medium.

<p class="callout info">Parts list/source used in Max Miller's EPG replication:</p>

[![image-1670872417976.png](https://stanslegacy.com/uploads/images/gallery/2022-12/scaled-1680-/VGscDydRuDyBmv4l-image-1670872417976.png)](https://stanslegacy.com/uploads/images/gallery/2022-12/VGscDydRuDyBmv4l-image-1670872417976.png)

# EPG #2 "Magnetic Spin Generator (Push-Pull Coil) Model

<p class="callout info">Figure 1:</p>

[![image-1669255581617.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/S9af9HdFrdfcVuFc-image-1669255581617.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/S9af9HdFrdfcVuFc-image-1669255581617.png)

<p class="callout info">Figure 2:</p>

[![image-1669255604947.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/qYywe60UfRbx6WVI-image-1669255604947.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/qYywe60UfRbx6WVI-image-1669255604947.png)

<p class="callout info">Figure 3:</p>

[![image-1669255626544.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/qsm2of3IKs37rJhb-image-1669255626544.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/qsm2of3IKs37rJhb-image-1669255626544.png)

<p class="callout info">Figure 4:</p>

[![image-1669255648790.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/4kErGEjonrMd9unm-image-1669255648790.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/4kErGEjonrMd9unm-image-1669255648790.png)

<p class="callout info">Figure 5:</p>

[![image-1669255669072.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/dFf9pWYThkQeU0sa-image-1669255669072.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/dFf9pWYThkQeU0sa-image-1669255669072.png)

<p class="callout info">Figure 6:</p>

[![image-1669255690238.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/cff46Gpfq98n1V8n-image-1669255690238.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/cff46Gpfq98n1V8n-image-1669255690238.png)

<p class="callout info">Figure 7:</p>

[![image-1669255715193.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/OBc0W2zOgANr2ADW-image-1669255715193.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/OBc0W2zOgANr2ADW-image-1669255715193.png)

<p class="callout info">Figure 8:</p>

[![image-1669255735313.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/h3wKzCsMfgoj2czn-image-1669255735313.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/h3wKzCsMfgoj2czn-image-1669255735313.png)

<p class="callout info">Figure 9:</p>

[![image-1669255771049.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/iAbnGF7c6mbTJudH-image-1669255771049.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/iAbnGF7c6mbTJudH-image-1669255771049.png)

<p class="callout info">Figure 10:</p>

[![image-1669255794728.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/zA2Yln3PJtUbXhLT-image-1669255794728.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/zA2Yln3PJtUbXhLT-image-1669255794728.png)

<p class="callout info">Figure 11:</p>

[![image-1669255822677.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/k0Vp1KUBNhMypvZU-image-1669255822677.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/k0Vp1KUBNhMypvZU-image-1669255822677.png)

<p class="callout info">Figure 12:</p>

[![image-1669255854296.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/JBx8W5UhFZ128M0q-image-1669255854296.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/JBx8W5UhFZ128M0q-image-1669255854296.png)

# EPG #3 (Polynoid Linear Drive) Model

<p class="callout info">Figure 1:</p>

[![image-1669255908741.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/8emjIzSLitMmPG3r-image-1669255908741.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/8emjIzSLitMmPG3r-image-1669255908741.png)

<p class="callout info">Figure 2:</p>

[![image-1669255925074.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/DwnPMG5FQiWsNsv8-image-1669255925074.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/DwnPMG5FQiWsNsv8-image-1669255925074.png)

<p class="callout info">Figure 3:</p>

[![image-1669255945306.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/MnE48STCL5pqE2kn-image-1669255945306.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/MnE48STCL5pqE2kn-image-1669255945306.png)

<p class="callout info">Figure 4:</p>

[![image-1669255965425.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/l8f7R06LvyUHxjh7-image-1669255965425.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/l8f7R06LvyUHxjh7-image-1669255965425.png)

Coil dividers were replicated based on photographic dimensioning measurements. 4 tubing and 3 tubing ones are seen. Screw holes are for 8-32" x 1.75" brass machine screw and nut.

[Polynoid EPG 4 tube divider v1 .stl](https://stanslegacy.com/attachments/118)

[Polynoid EPG 3 tube divider v1 .stl](https://stanslegacy.com/attachments/119)

[![image-1674175281026.png](https://stanslegacy.com/uploads/images/gallery/2023-01/scaled-1680-/PXaQdAMF3Y6peQ0e-image-1674175281026.png)](https://stanslegacy.com/uploads/images/gallery/2023-01/PXaQdAMF3Y6peQ0e-image-1674175281026.png)

# EPG#4

<p class="callout info">Figure 1:</p>

[![image-1669256059832.png](https://stanslegacy.com/uploads/images/gallery/2022-11/scaled-1680-/7R3EV7ZZt5WqZcXA-image-1669256059832.png)](https://stanslegacy.com/uploads/images/gallery/2022-11/7R3EV7ZZt5WqZcXA-image-1669256059832.png)