Recommendations for longer LIFE of V belts
Pulleys:
The grooves should be in good condition, free from scores or sharp edges, all dimensions should conform to the relevant ISO/RMA standards.
Alignment:
Shafts and pulleys should be correctly aligned prior to belt installation. A maximum tolerance of ½° in both planes is recommended.
Multiple V-Belt Drives:
Assemble belts in matched sets either by measurement or by manufacturer’s code numbers/markings. Re-measure belts if they have been stored for some time.
Installation of V-Belts:
The drive centre distance should be reduced prior to the installation of belts so that they may be fitted without undue force. The severe stresses placed upon V Belts when they are forced over the pulley flanges can damage the cover fabric and the high quality, low stretch tension members.
Belt Tensioning:
The drive centre distance should be reduced prior to installation of belts so that they may be fitted without undue force. The severe stresses placed upon V Belts when they are forced over the pulley flanges can damage the cover fabric and the high quality, low stretch tension members.
