EN
77-3139-R2 (1/2019)
11 / 12
www.carlisleft.com
15:1 AGITATOR DRIVE FLEX COUPLING INSTALLATION
80
81
SET SCREW
1/8" HEX
86
81
82
SET SCREW
1/8" HEX
COUPLING JAW
COUPLING SPIDER
(82)
238mm 9 11
32 " REF
83
83
81
SET SCREW
1/8" HEX
Assemble one coupling jaw from the coupling assembly (81) onto the air motor
shaft (80). Make sure to keep the coupling face flush with the end of the motor
shaft as shown. Apply Loctite 243 (or equivalent) to set screw threads. Align the
set screw to motor shaft flat and tighten.
Assemble one coupling jaw to the gearbox shaft. Apply Loctite 243 (or equivalent)
to set screw threads. Align set screw to flat and tighten the shaft should rotate
freely after the coupling jaw is installed.
After assembling the coupling jaws and spider as shown above, align the coupling
jaws of the air motor (80) to the spider and jaws of the gearbox coupling (86),
and insert the air motor into the coupling guard. Align the set screw holes on the
coupling guard to the drill points on the air motor hub. Orient the air motor as
required. Apply Loctite 243 (blue) to the four set screws (83) and tighten securely.
