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electric actuator450
ELECTRIC ACTUATOR
electric actuator 451
IQL Linear Electric Actuator
I-tork controls designs, produces and provides high quality elec-tric actuator and services related to industrial valve automation and controls.
IQL series linear actuator has been developed for a wide range of linear applications and to service reliable performance, long trouble free operation, more fl exibility and maximized ability to integrate fully into sophisticated control system.
Digital Display unit (Option).
Housing: hard anodized aluminum alloy housing external powder coating against corrosive industrial environment.
Lever: padlockable, switchable auto/manual lever for easy operation.
Handwheel.
Indicator.
Stroke Scale.
Disc spring arrangement: providing accurate setting force and tight shut up for closing.
Valve Stem.
Pillar.
Folding stack: drive shaft protection.
Mounting Coupler
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IQL Linear Electric Actuator
. Robust construction, precise positioning, reliable
performance
. Wide range of application
. Compact internal Arrangement
. Modulating control options can be installed on site
. Local control options for easy commissioning and
emergency operation in the fi eld
Electric Operation
. On-off
Modulating control
. 4-20 mA / input/output
. 0-10 V or other signal selection
. Transmitter output 4-20 mA
Simple and easier handling
and adjustment of Limit &
Signal switches
Indicator
Coupler
Pillar
Terminal
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IQL Linear Electric Actuator
Technical Data
Control Options
Local control ____________________________________ LP4 (Single phase), LM4 (3phase)
Fail safe _______________________________________ Battery back up
Integral ________________________________________ LD1, LD2
Modulating _____________________________________ RPC
Transmitter (feedback) ____________________________ CT
Explosion proof __________________________________ Exd II B T4
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Economical Style Electric Actuator ITQ Series
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Economic Type ITQ Electric Actuator
ITQ 0040. Suitable for small size on-off valve and damper automation.
. By combination of spur gearing, provide very high effi ciency
. Manual operation by spaner (Extruded shaft on bottom)
. Compact and light weight.
. High duty cycle.
Indicator
Cam Set
14mm Double SquareFemale Shaft
Performance
Standard Specification Wiring
electric actuator456
Economic Type ITQ Electric Actuator
Performance
Standard Specification Option Availability (0080 Only)
ITQ 0080. Newly designed and developed for especially small size of valve and damper automation.
. By means of combination of spur and worm gear, provides self locking feature and
mechanical stopper for preventing over travel.
. Easy set cams without special tool.
. Manual by wrench directly to the worm gearbox.
. 22 terminals in 2 rows, directly welded to the PCB board.
17mm Double SquareFemale Shaft
Cam Set
Terminal Block (22 strips)
Manual Operater
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Economic Type ITQ Electric Actuator Dimensional Drawing
ITQ 0040
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Economic Type ITQ Electric Actuator Dimensional Drawing
ITQ 0080
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Economic Type ITQ Electric Actuator Wiring
ITQ 0080 110/220 ON/OFF ITQ 0080 380/440 ON/OFF
ITQ 0080 110/220 RPC
electric actuator460
ITQ Electric Actuator
. I-Tork controls designs, produces and provides high
quality actuators and services related to valve
automation.
. Our long years experience in automation fi eld enables
us to launch ITQ series electric actuator which has
compact size, robust construction, reliable performance
and ability to integrate fully into sophisticated control
systems.
. I-Tork controls is always ready to provide you with its
ITQ series actuator and accessories, with quality
service.
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ITQ Electric Actuator Features
. Compact and robust construction, light weight providing high output torque (Max 9000Nm).
. Wide range of torque variation (From min 100Nm to max 9000Nm).
. Hard anodized aluminum housing inside and outside with external powder coated against severe industrial environment.
. Enclosure using radial seals & O-rings that provide protection to waterproof IP67 (Nema 4 & 6) and optional watertight IP68.
. Mounting base according to ISO5211 standard.
. Removable drive bushing for easy machining and mounting.
. Self-locking provided by double worm gearing (no brake required).
. Auto-declutching manual override handwheel with padlockable auto / manual switchable lever.
. Reliable Mechanical Torque sensing system providing safe operation in overload condition.
. Large size window and indicator provides better position indication from a distance.
. Various Local position control options providing easy commissioning and operation in fi eld.
. Digitalized control component.
electric actuator462
ITQ Electric Actuator Construction
Housing: hard anodized Aluminium casting and external epoxy powder coated against severe industrial environment.
Gearing: precisely machined double worm gear c/w minimum back-lash, low noise, high output torque.
Self locking: provided by double worm gearing to keep position of valve unchanged against reverse torque from valve.
Sealing:- by O-ring in all interfaces IP67 (standard), and double o-ring for IP68 (option).
Handwheel: different sizes depending on actuator torque, and knob on handwheel for easy operation.
Motor: . specially designed induction motor to generate high starting torque and high effi ciency equipped with thermal protector to prevent damage from over heating.
. Insulation class F
electric actuator 463
ITQ Electric Actuator Construction
External mechanical stopper. Prevents over run of travel angle when limit switch fails.
Cable entries. Standard 2-PF3/4”(Max 1”) for various cable gland.
Indicator. Continuous mechanical position indicator and window with dial
Torque switches. Protect actuator from damage caused by overload from the driven valve over the whole travel.. 1 each for open / close
Removable drive bushing and ISO5211 mounting base. (F07~F16) for easy mounting on valve.
Captive cover bolts. Designed to prevent losing it during maintenance or installation.
* All external bolts are stainless steel for rust prevention.
Tapered interface between cover and lower housing. For easy lifting cover up from lower housing for wiring or maintenance.. Standard: Short interface for providing easier access to internal component. Explosion proof : Long interface for keeping the length of fl ame path
Standard short Optional long (Explosion proof)
Terminal. Spring loaded push type terminal for tight wiring connection under severe vibration.
Manual override. Auto / Manual switchable lever and handwheel engagement for emergency manual operation.. Drive force automatically resorted by motor start, unless lever padlocked to prevent this occuring.
Space Heater
. Anti-condensation
Limit switches. Directly engaged with driving shaft to set accurate position of valve.. 2 ea for each travel end (open/close).. Optional Extra Limit Switches (Max 4 ea for each end) : Except for ITQ0100
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Technical Information
Standard Specification
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Mechanical
Remote monitoring and control
Local controlLocal Control
Options Avaliable
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Local Control
Fail Safe
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ITQ Electric Actuator Basic Actuator Dimensions
With Gear Box
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ITQ Electric Actuator Control Option Dimensions
ITQ 0100 ITQ 0160 ~ 9000
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ITQ Electric Actuator Typical Wiring (ITQ 0100)
ALS : Auxiliary Limit switchAOLS : Auxiliary Open Limit switch (Dry contact)ACLS : Auxiliary Close Limit switch (Dry contact)O : Open lampC : Close lampOT : Over torque lampCLS : Close limit switch (250VAC 10A)OLS : Open limit switch (250VAC 10A)CTS : Close torque switch (250VAC 10A)OTS : Open torque switch (250VAC 10A)CC : Close magnetic coilOC : Open magnetic coilM : MotorTP : Thermal protector (250VAC 15A option)MTP : Thermal protector built in motor* Each actuator should be powered through its own individual switch or relay contacts to prevent cross feed between two or more actuators.* In case of 3ph actuator, make sure to place actuator on the middle of travel angle before electrical operation to avoid “Jamming”* All internal wiring is done as color coding.
110/220VAC/50/60Hz, 1Ph(On-Off) 110/220VAC/50/60Hz, 1Ph(Modulating : RPC)
380/440VAC/50/60Hz, 3Ph(On-Off)
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ITQ Electric Actuator TYPICAL WIRING (ITQ 0160~ITQ 3000)
110/220VAC/50/60Hz, 1Ph(On-Off) 110/220VAC/50/60Hz, 1Ph(Modulating : RPC)
380/440VAC/50/60Hz, 3Ph(On-Off)
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ITQ Electric Actuator TYPICAL WIRING (ICM for 3phase)
AC V3O Hz
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ITQ Electric Actuator Standard Selection Guide For Valves