Figures, Tables – Flowserve LY Series Limitorque User Manual
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Limitorque LY Series: LY1001, LY 2001 and LY 3001 FCD LMENIM1501-00 – 11/11
Figures
Figure 2.1 – LY Actuator
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Figure 3.1 – LY Nameplate
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Figure 5.1 – Torque Nut and Retaining Drive Ring Removal from an LY 1001
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Figure 5.2 – LY Keyway Locations
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Figure 5.3 – LY 1001, 2001, and 3001 Torque Drive Nut Orientation
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Figure 5.4 – Removing Control Cover and Conduit Pipe Plugs
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Figure 5.5 – Grounding Lug Location
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Figure 5.6 – Reversing Torque Switch Wiring
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Figure 5.7 – Limit Switch Setting Nut
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Figure 5.8 – Setting CLOSE Limit Cam
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Figure 5.9 – Setting OPEN Limit Cam
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Figure 5.10 – Mechanical Stop Set Screw Adjusted to Torque Nut Contact Point on LY 1001
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Figure 5.11 – Mechanical Stop Set Screw Adjusted to Torque Nut Contact Point on LY 2001 and 3001 23
Figure 5.12 – Aligning MDPI with Dial Window Retaining Plate
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Figure 5.13 – Potentiometer Calibration Components
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Figure 6.1 – Standard Actuator/Three-Phase
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Figure 6.2 – Three-Phase with Control Package
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Figure 6.3 – Standard Actuator/Single-Phase
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Figure 6.4 – Single-Phase with Control Package
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Figure 6.5 – LY 1001 Cover and Associated Parts
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Figure 6.6 – LY 1001 Top Plate and Associated Parts
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Figure 6.7 – LY 1001 Housing and Associated Parts
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Figure 6.8 – LY 2001/3001 Cover and Associated Parts
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Figure 6.9 – LY 2001/3001 Top Plate and Associated Parts
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Figure 6.10 – LY 2001/3001 Housing and Associated Parts
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Figure 6.11 – LY 3001 Handwheel Assembly
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Figure 7.1 – LY 1001 Declutch Return Spring Installation Position
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Figure 7.2– LY 2001/3001 Declutch Return Spring Installation Position
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Tables
Table 4.1 – Actuator Weights
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Table 5.1 – Mounting Base Dimensions
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Table 5.2 – LY Actuator/Mounting Base Tap Sizes
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Table 5.3 – Control Cover and Conduit Pipe Plug Hardware
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Table 5.4 – LY Control Cover and Integral Control Cover Bolt Sizes and Torques
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Table 5.5 – Mechanical Stop Set Screws
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Table 5.6 – Mechanical Stop and Locknut Screw Sizes
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Table 8.1 – LY 1001 Parts List
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Table 8.2 – LY 2001/3001 Parts List
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