Counterweight 45
Part. N° 21.1772
CAD DOWNLOAD ► 3D STEP | Solidworks 2008 | Inventor 2009
APPLICATIONS |
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- Counterweight for vertical doors |
- Conterweight for linear slides LR 12 |
- For use with cable or 04B chain |
- Not for use with 20.1009, 45x90 or 20.1017, 45x90S |
ASSEMBLY | |
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- Counterweight and door weight are usually the same | |
- Cut to size as required using a band saw | |
- Fasten to chain using 21.1711 Fixing Kit For Chain (Counterweight side) | |
- For cable systems use Cable With Clamping Eye 21.1777 (L= 2.5meters or specify) |