1. When installing the synchronous belt, if the center distance of the two pulleys can be moved, the center distance of the pulley must be shortened first, and after the sync belt is installed, the center distance is reset. If you have a tight wheel, relax the tensioning wheel first, then put on the belt, then put on the tight wheel.
2. When the belt pulley is fitted with the synchronous belt, remember not to push too hard, or use a screwdriver to pry the sync belt to prevent the tension layer in the synchronous belt to produce the appearance of the broken phenomenon. When designing a pulley, it is best to choose a structure with two axes to move closer to each other, and if the structure is not allowed, it is best to install the synchronous belt together with the pulley on the corresponding shaft.
3. Control the appropriate initial tensioning force.
4. Synchronous belt Drive, the parallelism of the two pulley axes is high, otherwise the synchronous belt will produce running deviation or even jump out of the pulley, the axis will not be parallel to the pressure, so that the early wear of teeth.
5. Supporting the pulley of the rack, must have enough stiffness, otherwise the pulley in the password lock operation will cause two axis of irregularity.