> ## Documentation Index
> Fetch the complete documentation index at: https://docs.researchanddesire.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PCB - iHSV57 Support Cover

> Alternative PCB support cover designed for builds using the iHSV57 servo motor

export const STLViewer = ({url}) => {
  const [loading, setLoading] = useState(true);
  const EMBED_URL = `https://www.viewstl.com/?embedded&url=${encodeURIComponent(url)}`;
  const getGitHubUrl = rawUrl => {
    if (rawUrl.includes('raw.githubusercontent.com')) {
      return rawUrl.replace('raw.githubusercontent.com', 'github.com').replace(/\/main\//, '/blob/main/');
    }
    return rawUrl;
  };
  const fileUrl = getGitHubUrl(url);
  const fileName = decodeURIComponent(url.split('/').pop());
  return <div style={{
    width: '100%',
    maxWidth: '800px',
    margin: '0 auto'
  }}>
      {loading && <div style={{
    position: 'absolute',
    display: 'flex',
    alignItems: 'center',
    justifyContent: 'center',
    width: '100%',
    height: '500px',
    background: '#f5f5f5',
    borderRadius: '8px',
    zIndex: 1
  }}>
          Loading 3D viewer...
        </div>}
      <div style={{
    position: 'relative'
  }}>
        <iframe src={EMBED_URL} style={{
    width: '100%',
    height: '500px',
    border: 'none',
    borderRadius: '8px',
    background: '#f5f5f5'
  }} onLoad={() => setLoading(false)} title="STL Viewer" allowFullScreen />
      </div>
      <div style={{
    display: 'flex',
    justifyContent: 'space-between',
    alignItems: 'center',
    marginTop: '8px',
    fontSize: '12px',
    color: '#666'
  }}>
        <span>Drag to rotate • Scroll to zoom</span>
        <a href={fileUrl} target="_blank" rel="noopener noreferrer" style={{
    color: '#0066cc',
    textDecoration: 'none'
  }}>
          {fileName} ↗
        </a>
      </div>
    </div>;
};

<STLViewer url="https://raw.githubusercontent.com/KinkyMakers/OSSM-hardware/main/Printed%20Parts/Mounting/Non-standard/OSSM%20-%20PCB%20-%20iHSV57%20Support%20Cover.stl" />

## Quick Reference

|          |                                         |
| -------- | --------------------------------------- |
| Quantity | 1 per build (replaces standard PCB Lid) |

## Function

Non-standard lid variant for builds using the iHSV57 closed-loop servo motor. It:

* Accommodates the different cable routing and connector clearances required by the iHSV57 driver
* Replaces the standard PCB Lid
* Maintains full protection of the electronics while allowing access to iHSV57-specific wiring

<Warning>
  This part is only for iHSV57 builds. If you are using the standard 57AIM Gold Motor, use the standard <a href="/ossm/Hardware/standard-printed-parts/pcb-enclosure/pcb-lid">PCB Lid</a> instead.
</Warning>

## Print Settings

| Setting           | Value                 |
| ----------------- | --------------------- |
| Walls             | 6                     |
| Infill Type       | Cross Hatch or Gyroid |
| Infill Percentage | 10%                   |
| Supports          | None                  |

<Tip>
  Material: PETG or PLA+. PETG provides better heat resistance around electronics. Place the cover flat on its largest face for best dimensional accuracy.
</Tip>

## Download Files

<CardGroup cols={2}>
  <Card icon="cube" href="https://github.com/KinkyMakers/OSSM-hardware/blob/main/Printed%20Parts/Mounting/Non-standard/OSSM%20-%20PCB%20-%20iHSV57%20Support%20Cover.stl" title="STL File">
    Download for slicing
  </Card>

  <Card icon="layer-group" href="https://github.com/KinkyMakers/OSSM-hardware/tree/main/Printed%20Parts/Mounting/Preconfigured%203mf" title="3MF (Full Assembly)">
    Pre-configured print files
  </Card>
</CardGroup>