5.1 Direct Connection
When the machine is used with its shaft coupled together directly, use "flexible
coupling" and make sure that both ends are in alignment.
●An example of gear coupling
Allowance of Tolerance A
0.05 mm
Allowance of Tolerance B
0.04 mm
Tolerance X
Specified by coupling maker
5.2
Attaching Chains. V-Belts, Gears etc.
①
In any connection center of the shaft of the reducer and that of the other equipment
are parallel.
②
The tension of the Chains/ V-Belts and the coupling of gear must
be perpendicular to the center of shaft.
③
When the machine is driven by rearing, gearmotor or reducer should be installed
setting up the center distance accurately and avoiding partial bearing of gear,
and the output shaft is pushed downward (refer to figure)
