| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission rubber belt capable of restraining transmission loss after installation and stably transmitting turning force of a driving side to a driven side even under material deterioration environment that temperature and humidity environment wherein the power transmission rubber belt is used varies. SOLUTION: The varying range of the tension of the power transmission rubber belt 1 for transmitting the turning force of a driving pulley to a driven pulley is set to be within the range of +10 to -10% even when the temperature and humidity environment wherein the power transmission rubber belt 1 is used varies. The power transmitting rubber belt is made of polyurethane. |
