Counterweight 45

Part. N° 21.1772

CAD DOWNLOAD ►  3D STEP | Solidworks 2008 | Inventor 2009

APPLICATIONS
- 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
TECHN. DATA / ITEMS SUPPLIED
- Cast lead hardened with antimony
- For profiles 45x90UL, 45x90F, & 45x90G, 45x90 2G, 45x135F
- Weight - .1 kg/cm (.56 lb/in)
- Full length - 33 cm (13")
- Total weight - 3.3 kg (7.27 lbs)
ASSEMBLY
- 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)