AH20 Robot Maintenance Manual
28
Document Version V1.0.1 (09-21-2022)
into the connecting fastener by placing the boss of the connecting fastener
upward, as shown in the figure below.
④
Install the end flange.
i.
Place the flat key into the keyway, then install the flange upward.
Tighten the fastening screws of the flange after the bottom of the screw
completely fits the contact surface of the flange.
ii.
Move the connecting fastener down along the screw until it is in full
contact with the top of the flange.
iii.
Loosen the fastening screws of the bearing fixing ring and move the
bearing fixing ring down along the screw until its boss contacts the
The downward-facing boss of the bearing fixing ring
The upward-facing boss of the connecting
fastener
