# Pantograph arms, 200 and 100 mm (set of four)

> What are pantograph arms?

- Category: Hardware › Mechanism parts
- Kind: Modern device
- Basis: Xem Studio drawing
- Page: https://xemstudio.com/objects/pantograph-arms-200-100/ · JSON: https://xemstudio.com/api/geometry?object=pantograph-arms-200-100 · Plain text: https://xemstudio.com/objects/pantograph-arms-200-100/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Two 200 mm arms (holes at both ends and the middle) and two 100 mm arms: pinned as below, pivot, tracer and pen stay on one line and the pen moves twice as far as the tracer.

## Sizes

| dimension | value |
|---|---|
| long arms | 200 mm centres (×2) |
| short arms | 100 mm centres (×2) |
| holes | Ø3.2 |

## Where the files are

- Xem Studio: [drawing](https://xemstudio.com/objects/pantograph-linkage/) — web — Publisher's page; dimensions are facts

## Free STEP/STL (2 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/pantograph-arms-200-100/index.json

- pantograph-arm-200: [STEP](https://xemstudio.com/files/hardware/pantograph-arms-200-100/pantograph-arm-200.step) · [STL](https://xemstudio.com/files/hardware/pantograph-arms-200-100/pantograph-arm-200.stl) — 200 mm arm
- pantograph-arm-100: [STEP](https://xemstudio.com/files/hardware/pantograph-arms-200-100/pantograph-arm-100.step) · [STL](https://xemstudio.com/files/hardware/pantograph-arms-200-100/pantograph-arm-100.stl) — 100 mm arm

## Questions

**What are pantograph arms?**

Two 200 mm arms (holes at both ends and the middle) and two 100 mm arms: pinned as below, pivot, tracer and pen stay on one line and the pen moves twice as far as the tracer.

## Fits with

- [Pantograph linkage (2:1 copier)](https://xemstudio.com/objects/pantograph-linkage/)