Disassembly/Assembly
Guidelines
IRB 6400
Page 6 - 5
Axes 2 & 3 Guidelines
GEAR REDUCTION UNIT (S35) Removal
NOTE:The following guideline is for axis 3
gear reduction unit (right side unit). Axis 2
gear reduction unit (left side unit) removal
procedure is identical unless specifically
noted.
1. TURN MAIN ELECTRICAL SWITCH OFF AND LOCK IT IN THE
LOCKED POSITION.
WARNING! BE SURE ELECTRICAL DISCONNECT
SWITCH IS OFF AND LOCKED IN OFF
POSITION.
2. REMOVE MOTOR (S71) as outlined on page 6 - 1.
3. REMOVE MOTOR SOCKET PLATE (S37):
a. Remove remaining six screws (S31) and six washers (S30).
b. Remove motor socket plate (S37).
c. Remove O-ring (S36).
4. INSTALL GUIDE PINS:
a. Remove two screws (S31) and two washers (S30) that are hori-
zontally opposite each other (at approximately 10 and 2 o’clock).
b. Thread two M12 x 200 threaded rods into the threaded holes of
the two removed screws (S31). These rods will serve as guide
pins to aid in disassembly.
NOTE: If the optional gear reduction unit
removal tool ABB 6896 0011-YL is used,
guide pins are not required.
5. REMOVE GEAR REDUCTIONS UNIT (S35):
a. Remove screws (S27) and washers (S26).
b. Remove screws (S29) and washers (S28).
c. Remove gear reduction unit (S35).
d. Remove friction ring (S34), O-Ring (S33), and friction ring (S32).
6. REMOVE M12x20 THREADED ROD GUIDE PINS (if they were used).
E
E
REFERENCE DRAWINGS
Exploded View:
“S” (pg 6-31,12-2)
Assemblies:
3HAA 0001-EP (pg 13-10)
Hand Tools
M12x200 Threaded Rods (2)
REQUIRED TOOLS
3HAA 0001-RB (pg 13-6)
3HAA 0001-RB (pg 13-7)
3HAA 0001-RB (pg 13-4)
3HAB 4162-2 (pg 13-9)
3HAB 4162-2 (pg 13-8)
3HAB 4163-2 (pg 13-23)
3HAB 4167-2 (pg 13-11)
3HAA 0001-AAS (pg 14-A)
3HAA 0001-AAO (pg 14-E)
3HAB 4252-2 (pg 14-I)
ABB 6896 0011-YL
PLATE WEIGHS
APPROX. 30 LB.
To Next Page
Loading...
