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| Feature |
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Compact and robust construction, light weight providing high output torque
(Max 9000Nm). |
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Wide range of torque variation (From min 100Nm to max 9000Nm). |
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Hard anodized aluminum housing inside and outside with external powder coated
against severe industrial environment. |
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Enclosure using radial seals & O-rings that provide protection to waterproof IP67
(Nema 4 & 6) and optional watertight IP68 |
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Mounting base according to ISO5211 standard. |
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Removable drive bushing for easy machining and mounting. |
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Self-locking provided by double worm gearing (no brake required). |
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Auto-declutching manual override handwheel with padlockable auto / manual switchable lever. |
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Reliable Mechanical Torque sensing system providing safe operation in overload condition. |
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Large size window and indicator provides better position indication from a distance. |
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Various Local position control options providing easy commissioning and operation in field. |
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Digitalized control component. |
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Technical Information |
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| Model |
ITQ 0100 |
ITQ
0160 |
ITQ
0240 |
ITQ
0350 |
ITQ
0500 |
ITQ 0800 |
ITQ 1100 |
ITQ 2000 |
ITQ 3000 |
ITQ 6000 |
ITQ 9000 |
| Rated torque(Nm) |
100 |
160 |
240 |
350 |
500 |
800 |
1100 |
2000 |
3000 |
6000 |
9000 |
| Duty Cycle S4(%) |
40 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
| Operating time(second) |
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| 50Hz |
21 |
26 |
26 |
31 |
31 |
39 |
39 |
59 |
59 |
178 |
178 |
| 60Hz |
18 |
22 |
22 |
26 |
26 |
32 |
32 |
50 |
50 |
149 |
149 |
| Max bore Size(mm) |
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| Key Φ |
22 |
25 |
25 |
40 |
40 |
48 |
48 |
75 |
75 |
120 |
120 |
Square  |
20 |
23 |
23 |
34 |
34 |
40 |
40 |
64 |
64 |
100 |
100 |
| Rated current(A) |
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| 1Phase/110V/50Hz |
0.98 |
1.60 |
1.62 |
1.72 |
3.60 |
3.90 |
3.90 |
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| 60hz |
1.10 |
1.70 |
1.72 |
1.80 |
3.90 |
4.20 |
4.30 |
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| 1Phase/220V/50Hz |
0.52 |
0.85 |
0.87 |
0.92 |
1.50 |
2.05 |
2.15 |
2.95 |
3.75 |
2.95 |
3.75 |
| 60hz |
0.58 |
0.90 |
0.90 |
0.95 |
1.60 |
2.20 |
2.30 |
3.15 |
3.85 |
3.15 |
3.85 |
| 3Phase/380V/50Hz |
0.43 |
0.30 |
0.32 |
0.32 |
0.52 |
0.82 |
0.84 |
1.5 |
1.6 |
1.5 |
1.6 |
| 60hz |
0.33 |
0.30 |
0.32 |
0.32 |
0.56 |
0.88 |
0.90 |
1.8 |
2.0 |
1.8 |
2.0 |
| 3Phase/4400V/50Hz |
0.59 |
0.30 |
0.32 |
0.32 |
0.55 |
0.82 |
0.84 |
2.3 |
2.5 |
2.3 |
2.5 |
| 60hz |
0.42 |
0.32 |
0.35 |
0.35 |
0.58 |
0.88 |
0.88 |
2.2 |
2.4 |
2.2 |
2.4 |
| DC/24V |
2.8 |
4.0 |
5.0 |
6.8 |
- |
- |
- |
- |
- |
- |
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| Motor insulation class |
F |
F |
F |
F |
F |
F |
F |
F |
F |
F |
F |
| ISO 5211 mounting flange |
F07 |
F07/
F10 |
F07/
F10 |
F/10
/F12 |
F10
/F12 |
F12
/F14 |
F2/
F14 |
F16 |
F16 |
F25/
F30 |
F25/
F30 |
| Weight(Kg's) |
7 |
15 |
15 |
20 |
20 |
25 |
25 |
42 |
42 |
152 |
152 |
| No of handwheel turns |
10 |
12 |
12 |
14 |
14 |
17 |
17 |
13 |
13 |
39 |
39 |
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Standard Specification |
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| MODEL |
ITQ 100 ~ 3000 |
| Enclosure |
Weatherproof IP67, NEMA4 & 6, O-ring sealed |
| Main Power Supply |
110/220VAC/1Ph/50/60Hz, 380/440/VAC/3Ph/50/60/Hz±10%, 24VDC |
| Control Power Supply |
110/220VAC/1Ph/50/60Hz ±10% |
| Duty Cycle (on-off) |
S2: 10Min~30Min |
| Duty Cycle (modulating) |
S4, 30~50%, 300~1200 start/Hour |
| Motor |
Squirrel Cage induction motor |
| Limit Switch |
2 each for Open and Close (SPDT 250VAC/10A rating) |
| Torque Switches |
1 each for Open and Close (SPDT 250VAC/10A rating except for ITQ 0100) |
| Stall protection/set temp. |
Built in thermal protection, open 150ºC±5ºC, close 97ºC±15ºC |
| Travel Angle |
90º ±5º (0º ~ 100º) |
| Position Indicator |
Continuous mechanical indicator with arrow |
| Manual override |
De-clutchable |
| Self locking |
Provided by double worm gearing (no brake) |
| Mechanical stopper |
1 each for each travel end (Open & Close), external & adjustable |
| Space Heater |
5W(110/220VAC) for anti-condensation |
| Cable entries |
2-PF 3/4” TAP |
| Lubrication |
EP type grease |
| Terminal block |
Screw and Lever Push type (spring loaded) |
| Ambient temperature |
Basic Actuator: -20º C~ +70ºC
c/w control options : -10ºC ~ +60ºC |
| Ambient Humidity |
90% RH Max (Non-Condensing) |
| External Coating |
Dry Powder (Polyester) |
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Option Availability |
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Mechanical |
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| Model |
Descrtption |
Remark |
| EX |
Explosion proof(Ex d ll B T4) |
Approved by KTL |
| EX |
Watertight (IP68), Temporary submersible |
10M Head 100hours |
| ALS |
Auxiliary limit switches (Max 2 for each travel end) |
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| ATS |
Auxiliary torque switches (Max 2 for each travel end) |
Except for ITQ 0100 |
| EXT |
Extended travel angle(up to 120o, 135o, 180o, 270o) |
Except for ITQ with Gear box |
| SV |
Variation in torque and operating speed |
Please consult before ordering |
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Remote monitoring and control
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| PK |
Potentiometer kit (output signal : 0~1 Kohm)
High resolution potentiometer and precisely machined gearing
are directly engaged with drive shaft to feedback continuous position of valve |
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| CT |
Current transmitter (output signal : 4-20mA)
Zero / Span Adjustment
Convertable DIP Switch (4 wire to 2 wire) |
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| RPC/Signal Configuration |
Remote position controller (by input and output signal)
Input : 4-20mA, 0-10VDC, 2~10VDC, 1~5VDC, 0~5VDC
Output : 4-20mA, 0-10VDC, 2~10VDC, 1~5VDC, 0~5VDC
Auto-calibration
Reverse operating direction |
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Local Control
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LP4 for 1 & 3 Phase (ITQ 0160~9000)
Control power : 110/220VAC, Option : 24VDC
Magnetic selector switches
Open/Close & Local/Stop/Remote
Local lamp indication - Power - White(on), Remote : Blue(on),
- In case of Close Torque Switch Trip - Yellow(on) + Green(flickering)
- In case of Open Torque Switch Trip - Yellow(on) + Red(flickering)
- Full Close - Green(on), Closing - Green(flickering : only at Local Position)
- Full Open - Red(on), Opening - Red(flickering : only at Local Position)
* Options Available : PK, CT, RPC(Modulating), IP68, Explosion proof
LM4 for 1 & 3 Phase (ITQ 0160~9000)
Including the same functions as LP4
Reversing electric contactors, Transformer
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ICM1 for 1 & 3 Phase (Integral Control Module) (ITQ 0160~9000)
Main Power : 3Ph / 220/380/440 VAC
1Ph / 110/220 VAC
Control power : 24VDC, 5VDC
Magnetic selector switches
Open/Close & Local/Stop/Remote
Reversing electric contactors, Transformer, Phase Detector
Local lamp indication
- Power - White(on), Remote : Blue(on),
- In case of Close Torque Switch Trip - Yellow(on) + Green(flickering)
- In case of Open Torque Switch Trip - Yellow(on) + Red(flickering)
Full Close - Green(on), Closing - Green(flickering : only at Local Position) - Full Open - Red(on), Opening - Red(flickering : only at Local Position)
* Options Available : Explosion Proof, IP68
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ICM2 for 1 & 3 phase (integral with LCD Display) (ITQ 0160~9000)
Including the same functions as ICM1
Enclosure : Reversing electric contactors, Transformer ,
Auto-Phase Discriminator, LCD Display
* Options Available : CT, RPC(Modulating), Explosion Proof,
IP68, Bus Communication
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ICM3 for 1 & 3 phase (integral with LCD Display/IP68 Enclosure)
(ITQ 0160~9000)
Enclosure : Reversing electric contactors, Transformer ,
Auto-Phase Discriminator, LCD Display, IP68, Explosion Proof,
RPC(Modulating), Bus Communication
34pins seperate compartment for terminal block |
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BP for 1 Phase (ITQ 0100~0500)
Rechargeable Battery back up - Fail safe function
When Main power is alive, actuator works as normally.
Once power fails, actuator will move to pre-set fail safe position.
Input power : 110/220VAC, 50/60Hz
Output contacts : open/close/Alarm relay
LED signal indication : 4 LEDs (Full Open/Close, Over Torque and Power)
Rechargeable battery : 2.0AH 27.5VDC(Ni-Cd) |
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