Flowserve Limitorque QX - Commissioning the Actuator

Limitorque QX Electronic Actuator FCD LMENIM3314-01 – 06/18
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Table 4.8 - Motor Cartridge Subassembly, Item 5
ITEM NUMBER DESCRIPTION QTY.
5-1 BUSHING 1
5-2 BALL BEARING 2
5-3 OIL SEAL 1
5-4 SHAFT 1
5-5 SPIRAL PIN 1
5-6 PINION, MOTOR 1
5-7 SPIRAL PIN 1
5-8 'O'-RING 1
Figure 4.9 - Motor Cartridge Subassembly, Item 5
4.3.2 Motor Cartridge Assembly Remounting.
Step 1
Lightly lubricate ‘O’-ring (#5-8). Push cartridge subassembly into housing bore assuring motor pinion (#5-6) aligns
with motor gear on handwheel side of housing. Cartridge face should be even or below the counter bore face in the
unit housing. Place bracket (#9-1) and screw (#9-2) in countered bored area with M4 tap and tighten screw. Note: The
bracket must sit flat on cartridge bushing and on the housing counter bore face.
5-5
5-4
5-3
5-2
5-1
5-7
5-8
5-2
5-6
5-5
5-2
5-4
5-3
5-1
5-7
5-8
5-2
5-6