Guide to the correct installation of the belt wheel
Pulley belt belt in the former, install the belt alignment, can avoid the belt flank wear, only on the situation in order to be eligible - only after pulley correctly placed on the shaft, can only be set on the belt, to complete the installation of the gear work. Micro for the belt before the center distance must be shortened, the belt can be easily assembled, under any circumstances, will never allow to pry into the belt groove belt, stretching belt with a small sharp tools make it set into the groove, easy to damage the belt and pulley groove, below is the correct installation method. Allow a certain elongation of the belt, if not understand, please consult with b.
Wedge pulley drive device for loading, when tight round must assembly - grooved wheel bearing on drive belt inside, had better be in the belt loose edge, when tight round should be as close to the big pulley, bearing on the outside of the drive belt can only be used for ordinary when tight round small V belt, not used to wedge belt, these tight bearings should be placed away from the small pulley does not exceed 1, 3, the position of the center distance, when tight round must be at least as well as the diameter of the small belt pulley.
The moving range of the tightening wheel can only be determined after the gear is installed. The belt must be allowed at least one of the pulley's outer diameter at the time of installation, and the belt must be allowed to extend.
