Doosan HP5100 Maintenance Manual page 41

HP 5100
14) Assembling the B Axis Servo Motor
① Insert the Key into the B Axis Servo Motor Shaft.
② Carefully assemble the Motor to the Motor Bracket and tighten the security
Bolts.
③ Assemble the various Servo Motor Cables that were previously disassembled.
Key
15) Assembling the Table (Pallet Base)
① Apply Grease evenly on the disassembled
O-Ring(2-G90) (part of the Table's inside
diameter) and the Dust Seal (part of the
Table Base's outer diameter) to prevent
damage to the O-Ring during assembly.
② Clean the Curvic Coupling as thoroughly
as possible by blowing all substances
away with air.
③ Lift up the Table (maintaining proper
balance) and lower it onto the marked
line made during disassembly. If the
Table becomes caught in the Base, hit
evenly over the surface with balk or
copper hammer to direct it to the proper
position.
※ Verifying the proper positioning of the
Table
There is a Plug(FPS-S3/4) near the Table
Base. If you remove this Plug and
provide worklight, you can see the
Coupling assembly position inside the
Table through the Plug holes.
40
Motor
Shaft
HP51MTE87
O-Ring
Dust
Seal
Plug