SYNCHROFLEX,BRECOFLEX，MULCO同步轮带法兰的导向皮带
Guiding belts with flanges：
Timing belts SYNCHROFLEX must be guided to eliminate the lateral run-off effect. This is normally done by flanges.Minimum lateral forces and low frictional losses can be resulted by the optimum arrangement of the belt guidance.
For this purpose, the following possibilities are ***ailable:
- Guidance downstream of a large free span length (infeed length (a) should not be less than 5 times belt width)
- Guidance at the drive pulley (preferable for two shaft drives with short centre distance)
- Guidance for low-tran***ission pulleys (preferably for multiple-shaft drives)
- Guidance on the tension rollers - Tension roller arrangement in the slack span side - W ith arrangement on the belt back side: c***ider minimum diameter with contraflexure - W ith arrangement on the belt toothed side: Length of arc of contact, min. 3 teeth - w ith changing rotational directi*** preferable in the span length centre - C ondition: Minimum span length (a) between tension roller and pulley should not be less than 5 times belt width
- Ensure high axis parallelity and flush alignment of all pulleys to achieve optimum guiding features.
- For cost reas*** it is possible to fit flanges also to the ***aller pulley after taking the functional reliability into c***ideration.
The application of CONTI® BRECOFLEX polyurethane timing belts in two-filament arrangement is the ideal prerequisition for an optimum belt guidance.