DKM Motor GEARHEAD, User Manual

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14
Recommended screw-in torque for mounting bolts
4.3 Assembly components of transmission
· There are Key type and D-Cut
type output shafts of gearhead for
assemble with transmission
components which has outer
diameter tolerance h7.
· In case of using D-Cut type shaft,
fi x the bolt properly on D-Cut
shaft to do not slip.
· In case of using Key type shaft, fi x the key on transmission
equipments such as chain pulley and sprocket.
Caution) Do not impact on shaft during fi xing the transmission
components. It can be caused damage of shorter life on gearheads.
4. Installation of Products and Assembly
Frame Size Screw Type Recommended Torque
for Scew-in
60mm M4 2.0N.m (20kgfcm)
70mm M5 2.5N.m (25kgfcm)
80mm M5 2.5N.m (25kgfcm)
90mm M6 3.0N.m (30kgfcm)