Flowserve Limitorque L120-190 - Page 4

Limitorque
®
L120-190 through L120-2000 FCD LMENIM1203-01-A4 – 05/15
4
10 How to Order Parts 53
11 EC Declaration of Conformity 54
Figures
Figure 2.1 – L120-190 through 2000 8
Figure 4.1 – Double Torque Switch 13
Figure 4.2 – Setting Torque Switch 14
Figure 4.3 – Ring Tongue Terminal 15
Figure 4.4 – Geared Limit Switch 17
Figure 4.5 – Setting Geared Limit Switch 18
Figure 4.6 – Position Indicators 19
Figure 4.7 – Typical Connection for a 1000 ohm Potentiometer 20
Figure 7.1 – L120-190 and -420 Drive Sleeve Side View (Refer to Table 8.1 for parts list) 30
Figure 7.2 – L120-190 and -420 Worm Shaft Side View (Refer to Table 8.1 for parts list) 31
Figure 7.3 – L120-190 and -420 Top View (Refer to Table 8.1 for parts list) 32
Figure 7.4 – L120-800 Drive Sleeve Side View (Refer to Table 8.1 for parts list) 33
Figure 7.5 – L120-800 Worm Shaft Side View (Refer to Table 8.1 for parts list) 34
Figure 7.6 – L120-800 Top View (Refer to Table 8.1 for parts list) 35
Figure 7.7 – L120-2000 Drive Sleeve Side View (Torque Base) (Refer to Table 8.2 for parts list) 43
Figure 7.8 – L120-2000 Top View (Refer to Table 8.2 for parts list) 44
Figure 7.9 – L120-2000 Side View (Refer to Table 8.2 for parts list) 45
Figure 7.10 – L120-2000 Exploded View 46
Figure 8.1 – Wiring Diagram – No Controls 49
Figure 8.2 – Wiring Diagram – Integral Controls 50
Figure 8.3 – Wiring Diagram – NCU 51
Tables
Table 3.1 – Actuator Weights 10
Table 4.1 – Mounting Base Dimensions 13
Table 4.2 – Maximum Stem Acceptance 13
Table 4.3 – Terminal Dimensions By Cable Size 16
Table 4.4 – Maximum Drive Sleeve Turns 17
Table 6.1 – Lubricant Weights 25
Table 7.1 – L120-190, -420 and -800 typical parts list 36
Table 7.2 – L120-2000 typical parts list 47