Flowserve QX Limitorque Manual de usuario

Experience In MotionMaintenanceand Spare PartsLimitorque QXElectronic ActuatorFCD LMENIM3314-00 - 5/11

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11102.1 QX Actuator Subassembly ComponentsTable 2.1 - Typical QX Actuator SubassemblyItem Num

11Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com2.1.3 Unit WeightsTable 2.2 - QX Unit WeightsUnit lb. kgQX-1 40 18QX-2 42 19

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11122.3 Maintenance2.3.1 Recommended MaintenanceUnder normal operating conditions, the QX is

13Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comFigure 2.4 - QX Oil fill /Plug Locations (QX-1 thru 5)2.3.3 O-Ring and Lubric

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11142.5.2 Return ProcedureWhen parts are identified for warranty or other component replacemen

15Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com3 Remove Actuator from Mounting Adapter3.1 Actuator Removal with Typ

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1116Table 3.1 Torque Nut, F/FA-05 and -07, QX-1 & 2 and F/FA-10, QX-1 thru 5ITEM NUMBER D

17Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comStep 6Reconnect incoming power leads L1, L2, L3, and control wiring to the te

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1118Table 3.3 - Optional Thrust Base SubassemblyITEM NUMBER DESCRIPTION QTY.10-1 HOUSING, THR

19Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comNOTE: Two procedure options are available for removing the actuator and the t

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/112Contents1 Introduction 71.1 Premise 71.2 Procedure Emphasis 71.3 Important Notes and W

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1120STEP 9c WARNING: Hazardous Voltage! Turn off all power sources before rewiring incomin

21Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4 Mechanical Assemblies4.1 Motor subassembly. QX-1 thru 5.NOTE: Proper motor

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11224.1.1 Motor subassembly Removal. QX-1 thru 5.Step 1c WARNING: Hazardous Voltage! Turn o

23Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.1.2 Motor subassembly Remounting. QX-1 thru 5.Step 1c WARNING: Hazardous

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11244.2 Handwheel cover subassembly, QX-1 thru 5.NOTE: Sections 4.2 – 4.8 require the actuato

25Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com Table 4.4 - Handwheel Cover Subassembly Item 10. QX -1 & 2ITEM NUMBER D

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1126Figure 4.6 - Handwheel Cover Subassembly, Item 10. QX-3 thru 5Table 4.6 - Handwheel Subas

27Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.2.2 Handwheel Cover Assembly RemountingStep 1Lightly lubricate ‘O’-ring (#1

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1128Table 4.8 - Motor Cartridge Subassembly, Item 5ITEM NUMBER DESCRIPTION QTY.5-1 BUSHING 15

29Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.4 Gearing and Clutching.NOTE: Sections 4.2 – 4.8 require the actuator to be

3Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.7.1 Worm Shaft Assembly Removal 384.7.2 Worm Shaft Assembly Replacement 38

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1130 Table 4.10 - Gearing and clutching, QX-3 thru 5ITEM NUMBER DESCRIPTION QTY.6 CLUTCH SHAF

31Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com 4.4.1 Gearing and Clutching Removal.c WARNING: Potential to operate while

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1132Figure 4.12 - Clutch Shaft Subassembly, Item 6. QX-1 & 2 Table 4.12 - Clutch Shaft Su

33Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comTable 4.13 - Clutch Shaft Subassembly Item 7ITEM NUMBER DESCRIPTION QTY.7-1 C

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1134Figure 4.15 - Clutch Fork Shaft Remounting Step 5, Declutch lever and spring return assem

35Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.5 Pipe PlugNOTE: Sections 4.2 – 4.8 require the actuator to be removed from

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1136Table 4.15 Baseplate F/FA-10 QX-1 & 2, F/FA-12 & 14 QX-3 thru 5ITEM NUMBER DESCRI

37Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.6.2 Baseplate Remounting.Step 1Lightly lubricate ‘Q’-ring (#3-2) and instal

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1138Figure 4.20 - Worm Shaft 4.7.1 Worm Shaft Assembly Removal.Step 1c WARNING: Potential t

39Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comNOTE: Drive sleeve assembly must be removed before inserting washer (#1-8) an

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1148 Spares and Replacement Parts 758.1 Guidelines for Recommended Spare Parts 758.1.1 Wea

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11404.8 Drive Sleeve, Stops and Encoder Shaft AssembliesNOTE: Sections 4.2 – 4.8 require the

41Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.8.1 Drive Sleeve, Mechanical Stops, Encoder Shaft Removal.NOTE: Baseplate (

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1142NOTE: Bushing (#1-2) is pressed on to housing. If bushing and/or housing is damaged a sub

43Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.9 Optional Baseplate Assembly, F/FA-05 & -07 QX-1 & 2, F/FA-10 QX-3

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11444.10 Torque Nut.Table 4.21 - Torque nut, F/FA-10, QX-1 & 2 and F/FA-12 and -14, QX-1

45Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.10.1 Optional Small Baseplate Removal.Step 1QX-1 & 2, F/FA-10 and QX-3

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11464.11.1 Optional Thrust Base Assembly Removal.Step 1Remove the four (4) screws (# ) and re

47Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com4.11.2 Thrust Base Remounting.Step 1Place QX torque nut (#16-10) into unit dr

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11485 Encoder Assemblies5.1 Encoder 90 Degree Unit Removal. QX-1 thru 5Table 5.1 - 90º Encode

49Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comTable 5.2 - Encoder Subassembly, Item 14-1ITEM NUMBER DESCRIPTION QTY.1 ENCOD

5Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comFigure 4.28 Optional Thrust Base Subassembly 46Figure 5.1 90º Encoder Assembl

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11505.2 Multi Turn Encoder. QXM-1 thru 5, all RPMs Table - 5.3 Multi-Turn Encoder AssemblyITE

51Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comNOTE: For the 20 turn encoder assembly the slots in the big gear must be alig

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1152Figure 5.6 - 20-Turn Spur Gear Subassembly (Item 17-2)5.2.2 Multi Turn Encoder Remounting

53Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comNote: The encoder rotor can only be mated to the encoder shaft in one positio

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11546 Electronic Assemblies6.1 Terminal CoverTable 6.1 - Terminal Cover AssemblyITEM NUMBER D

55Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comTable 6.2 - Terminal Cover SubassemblyITEM NUMBER DESCRIPTION QTY.8-12 TERMI

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1156Figure 6.3 - Controls Cover Assembly 6.2.1 Controls Cover RemovalStep 1Using a M6 hex key

57Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comFigure 6.4 - Controls Cover Subassembly6.2.2 Controls Cover Subassembly Remou

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1158Figure 6.5 - Control Module Assembly 6.3.1 Control Module RemovalStep 1Using a M3 hex key

59Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comFigure 6.6 - Low Voltage (Less than 250 VAC) Control Module SubassemblyTable

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/116Table 4.10 Gearing and Clutching, QX-3 thru 5 30Table 4.11 Clutch Shaft Subassembly, Item

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1160Table 6.8 - DCV Control Module SubassemblyITEM NUMBER DESCRIPTION QTY.1 FLAT WASHER 12 HE

61Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com6.3.3 Control Module RemountingStep 1Position the controls module subassembly

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1162Figure 6.10 - Terminal Blockm Assembly6.4.1 Terminal Block ShieldFigure 6.11 - Terminal B

63Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comA shield must be installed on the last board fitting between the last option b

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1164Connect to the control cover using four (4) M4x40pan head screws. Ensure that primary bo

65Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comInstallation with option boards:1. Move JP1 jumper to the ‘NORM’ position2.

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1166STEP 12 – ALIGNMENT OF OPTION BOARDS INTO LCS/MAIN BOARDLine up screw sockets and stack t

67Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comTable 6.11 - Screw Part NumbersBOARD DESCRIPTION SCREW PART NUMBER

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11686.6.1 Optional Transformer Removalc WARNING: Hazardous Voltage! Turn off all power sour

69Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com6.6.2 Optional Transformer RemountingStep 1Position optional transformer asse

7Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com1 Introduction1.1 PremiseThe Flowserve Limitorque QX actuator components are s

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11707 Electronic Wiring (Cabling)7.1 AC Low Voltage Wiring (Cabling) Quick Reference Guide fo

71Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com7.1.2 AC Low Voltage Module (Version 2).Figure 7.2 is a diagram that shows wi

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1172Figure 7.4 - High Voltage QX Unit WiringNOTE: Check to make sure the toroid transformer h

73Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com7.3.1 Optional Transformer Harness Wiring Used With Low Voltage Control Modul

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1174Figure 7.9 - Optional Transformer Harness Connector to Wire Position per Supply Voltage T

75Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com8 Spares and Replacement Parts8.1 Guidelines for Recommended Spare Part

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11768.2 Recommended Spare Parts for QX Actuators8.2.1 Commissioning and StartupNo additional

77Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com8.3 Other ConcernsThere are other unique application requirements that may re

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11789 Regulatory Information9.1 Declaration of ConformityApplication of Council Directive(s)2

79Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comEMC - Electromagnetic Compatibility (EMC) and Electromagnetic Interference (E

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/118c WARNING: Refers to personal safety. Alerts the user to potential danger. Failure to fol

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/1180Euro HouseAbex RoadNewburyBerkshire, RG14 5EYEnglandType & Description of EquipmentVa

81Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.comConfirm, in accordance with the requirements of clause 1.2.7 of the Essential

flowserve.comTo find your local Flowserve representative, visit www.flowserve.com, www.limitorque.com or call USA 1 800 225 6989Flowserve CorporationF

9Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11flowserve.com2 QX Actuator SubassemblyFigure 2.1 - Typical QX ActuatorNOTE: QX-1 and 2 90°