Manual, Flexdeburr, RS-340
Document #9610-50-1016-08
Pinnacle Park • 1031 Goodworth Drive • Apex, NC 27539 USA • Tel: +1.919.772.0115 • Fax: +1.919.772.8259 • www.ati-ia.com • Email: [email protected]
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6.2.3 Ring Cylinder Assembly Replacement
The compliant motion of the turbine motor spindle can occur because of an array of the pistons
(ring cylinder) that are installed inside the rear housing. After extended operation, this component
may need replacing to ensure free motion of the pistons. The unit may be replaced as an assembly,
but its subcomponents are not user serviceable. To replace the ring cylinder assembly, perform the
following steps. The ring cylinder is available as a complete assembly with new O-ring seals.
Refer to
.
Parts required: Refer to
Tools required: 2.5 mm Allen wrench, torque wrench
Supplies required: Magnalube, Loctite 222
1.
Remove and/or lock-out the spindle motor air supply for safety. (De-energize all energized
circuits such as air and power).
2. Disconnect the air hose from the compliance and spindle supply air fitting.
3. Remove the deburring tool from the robot or work location.
4.
Remove the (6) M4 socket head cap screws that secure the rear housing to the front housing.
5.
Remove the rear housing.
6. Using a 2.5 mm Allen wrench, remove the (2) M3 socket head cap screws securing the ring
cylinder assembly to the rear housing.
7. Place the removed M3 screws in the tapped holes in the ring cylinder body and tighten them
slowly and equally so they pull the ring cylinder assembly out of the rear housing.
Figure 6.3— Ring Cylinder Replacement
(6) M3 Socket
Head Cap Screw
Rear Housing
(2) O-ring
Magnalube
Front Housing
Assembly
(2) M3 Socket
Head Cap Screws
Ring Cylinder Assembly
Apply magnalube
to bore
Spindle Motor Air
Supply Fitting
Compliance Air Fitting
(2) Tapped
Holes
