Accutronix MX Maintenance & Spare Parts Manual 130-12000 Revision B • November 2002
STEP 3 (VIEWED FROM TOP-MOUNTED HANDWHEEL
SIDE OF ACTUATOR)
CAUTION (MX-20 & 40 ONLY)
When removing or remounting drive sleeve
assembly, take precaution not to bump drive sleeve assembly against encoder
drive cartridge (subassembly #14).
Tip: Worm gear flat turned parallel with encoder drive cartridge
(subassembly #14) to permit drive sleeve assembly removal.
4.12.2 Remounting
STEP 4
NOTE: Before remounting drive sleeve assembly, ensure that bearing
(#3-5) is in place in the actuator housing. (Refer to motor subassembly
#3 Step 1 for details.)
Lightly lubricate the top and bottom of the drive sleeve assembly as
shown.
STEP 5
CAUTION (MX-20 & 40 ONLY)
When removing or remounting drive sleeve
assembly, take precaution not to bump drive sleeve assembly against encoder
drive cartridge (subassembly #14).
Push the drive sleeve assembly into the base of the actuator housing
until the lower bearing (#2-4) is fully engaged in the housing up to the
shoulder. If the bearing is a tight fit, gently tap the bottom of the
drive sleeve (#2-1) with a mallet to properly seat.
MX-85 & 140
See Section 4.12.b for optional remounting of drive sleeve
and baseplate.
4-46
Flow Control Division
Limitorque Actuation Systems
Mechanical Assemblies
3
4
5
Worm gear
flat
Encoder
drive
cartridge
(14)
Lubricate areas
between lines
2-4
2-1
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