Damper Actuator

DAEJU CONTROL CO., LTDc

* ACCESSORY : Lock-Up Valve (IL-211) , Speed Controller

Auto-Manual Change Valve (H-5-1/4-B)

Manual Operator

Filter Regulator (AW30 or AW40)

Pressure Gauge

DAEJU CONTROL CO., LTD cDamper Actuator

INTRODUCTIONPneumatic Damper Actuator is designed to make ow control with industrial damper and valves by signal of control panel.The parts of this damper actuator consist of Air cylinder, Positioner, Auto-Manual change valve, Air set, Lock-up valve, Position transmitter. And this can be customized for the special purpose.

Features1.When damper actuator operates by direction of clock wise or counter clock wise, this has accuracy control.and parts of damper actuator has durability for long time operation.2. CAM of positioner has three type of operation. (Linear, Square, Square Root)3. It is easy to install because of linked structure of CAM4. Sealing structure and anti-corrosive material is used for high demanded condition of working place.5. This can be used for on-o type with solenoid valve, control type with positioner(I/P, P/P, Smart Type) and fail to close-open type.6. Handwheel is attached for emergency or non- normal operation.

Standard Specicatioin

Structure : Total sealing for outdoor installationTemperature for operation : -20c ~ 60cHumidity : below 85%Regular Voltage : Continuous ratingAir supply pressure : 1.4 ~ 7 kg/cm2

Input Signal : Electricity Signal (DC 4~ 20mA) Pneumatic Signal(0.2 ~ 1.0Kg/cm )Operation Degree : Quarter- TurnAir Consumption Quantity : 20 N /min Standard Coating Color : Greenish Gray like photo in cover

2

10

20

30

40

50

60

70

80

90

100

0

Damper Opening (%)

1009010 20 30 40 50 60 70 80

In-put Signal (%)

Characteristic Curve

S : Square

L : Linear

: Square Root

Cam

L Cam

S Cam

There are three Characteristic of Positioner

Model

PD-017

PD-035

PD-055

PD-100

PD-160

PD-230

PD-360

PD-560

PD-750 750

560

360

230

160

100

55

35

17

(kgfm)

Rated Torque Cylinder Size

Bore

100

125

140

180

200

200

250

300

300 470

350

320

320

220

180

150

125

100

Stroke Rod Dia.

30

36

36

45

50

50

60

70

70 630

580

400

360

260

170

150

75

65

(kg)

Weight

TORQUE TABLE

* Note1. Supply Air Pressure : 5.5 kg/cm* Note2. Hysteresis : 1% Linearity : 2%

( Types PD-100 and PD-750 Actuator )Operating Torque Versus Air Supply Pressure

10

20

40

30

70

80

60

50

100

90

2 3 4 5 6 7 8

SUPPLY PRESSURE - kg/cm

OPERATING TORQUE - kgfm

2

0

PD-017

PD-035

PD-055

Operating Torque Versus Air Supply Pressure( Types PD-017 and PD-055 Actuator )

PD-750

PD-360

PD-560

PD-230

PD-160

MAX. TORQUE

RATED TORQUE

TORQUE(%)

OPERATING ANGLE (Deg.)

141%

100%

90450

2SUPPLY PRESSURE - kg/cm

0 2 3 4 5 6 7 8

OPERATING TORQUE - kgfm

900

500

600

800

700

300

400

200

100

1000

PD-100


Connecting Link

PipeLDBA

PD-035

PD-055

PD-017

Model

PD-100

PD-230

PD-160

PD-750

PD-560

PD-360

25 20 25 400 A32~ 500 Sch80

Sch80A32500~400252025

Sch80A32500~400252025

Sch80A40750~550302530

Sch80A50800~600353035

Sch80A65900~700403540

A65900700403540

A50800600353035

A40750550302530

~ Sch80

~ Sch80

~ Sch80

D

BA

Pipe

LH ScrewRod End Bearing

L

RH ScrewRod End Bearing

Example for installation of Damper Actuator


Demension Chart for Connecting Link

Input Signal

Air Supply

Auto Shut Open(Close) Type

1. Pressure Gauge2. Filter Regulator3. Auto-Manual Change Valve4. Positioner

5. Speed Controller6. Lock-Up Valve7. Air Cylinder8. Booster Relay

11. Reserve Tank10. Check Valve9. Master Valve* Air Accessory :

Control Type (PD-230~750)

Control Type (PD-017~160)

Air Supply

Input Signal

Air Supply

Input Signal

9

5

6

1

24

7

11

10

T

3 9

3

42

1

5 78

6

7

1

24

3

6

5

Basic Schemes

* Beside below basic struction, customized scheme will be available


PD-017 ~ PD-055

PD-100 ~ PD-750

Lever

Pressure

Auto-Manual

Gauge

Arm

Change Valve

Indicator

Manual Handle

ManualLever

Clamp

Terminal

Positioner

Lock-Up

Current

Power

Air Cylinder

Block

Valve

Transmitter

Arm

Lever

Arm

PressureGauge

Indicator

Manual

Auto-ManualClutch Lever

Handle

Manual DriveUnit

CurrentTransmitter

Valve

Lock-Up

Filter Regulator

Filter Regulator

ArmPower

Air Cylinder

Positioner

BlockTerminal

Change ValveAuto-Manual


A3

A1

Dimension

A4

Model

PD-017

PD-055

PD-035 475

530

420

A1

140

125

A2

110

670

600

A3

530 15

10.6

11.6

348

348

348410

410

A4

410

B1

232.5 215

B3B2

232.5

232.5 215232.5

232.5 215232.5

400

C2

300

C1B4

340

C4

240

C3

300 400 240 340

300 400 240 340

C5

19

D

12

E1

200

E2

150

F

25

E4

25

E3

150200 252519 12

150200 252519 12

2020

100

8080

100

60

4040

60

00


Dimensions

10.3

8.4

9.23

10.3

9.23

9.23

240

270

330

C4

360

360

355

240

270

330

C3

480

400

355

380

420

480

C6

600

580

500

280

300

360

C5

460

440

380 35

40

40

E3

35

30

30

35

40

40

E4

35

30

30

27

33

33

C7

27

23

23

19

22

22

D

19

16

16

300

350

400

E1

300

250

250

250

290

340

E2

250

200

200

F

PD-230

PD-160

PD-100

Model

PD-360

PD-560

PD-750

635

700

855

A1

1210

1030

940 250

290

350

A2

245

190

165

1190

1320

1560

A3

1100

890

800

720

780

855

A4

670

550

490

350

410

425

B1

340

295

275

353

413

428

B2

343

298

278

330

382.5

397.5

B3

310

270

250 190

210

260

C1

400

320

280508

588

608

B4

488

428

388 190

210

260

C2

280

280

280


Damper

Guillotine Damper1) Circular Type ( ~to 2500), Square Type ( ~to 2500)2) Material : SS400 , SUS304 , SUS310 , SUS3163) Optional Method :

Pneumatic Cylinder , Motor Cylinder , Electric Actuator , Manual Type4) Function : On-O Type , Control Type

Actuator

Frame

Blade Guide

Screw Shaft

Screw Nut

Blade

Flange

0

50

100


4) Function : On-O Type , Control Type

3) Optional Method :

Louver Damper

Pneumatic Cylinder , Motor Cylinder , Electric Actuator , Manual Type

2) Material : SS400 , SUS304 , SUS310 , SUS3161) Circular Type (~to 2500 ), Square Type ( ~to 2500 )

Damper

Flange

Blade Support

Torque Pipe

Bearing

Blade

Bracket

Body


Buttery Damper

Damper

1) Circular Type (~to 2500 ), Square Type ( ~to 2500 )2) Material : SS400 , SUS304 , SUS310 , SUS316

Pneumatic Cylinder , Motor Cylinder , Electric Actuator , Manual Type3) Optional Method :

4) Function : On-O Type , Control Type

Leakless Damper

Blade Support

Torque Pipe

Blade Actuator

BearingFlange Bracket

Body

Lever Hinge

Torque Shaft

ActuatorBlade

Bearing BracketFlange

Body



Accessory

Sensitivity

Input Voltage

MaterialWeight

Connection

Hysteresis

Ambient Temp

Linearity

Input SignalProtection

Noise Range

Stroke

OutputInput Type

0.2% F.S.

Input Signal

NON EXPLOSION PROOF : 15~30V DCINTRINSICALLY EXPLOSION PROOF : 15~28V DC

ALUMINUM DIECASTING

0.6 Kg (1.3 lb)

SensitivityInput VoltageWeightMaterial

Ambient TempConnection

HysteresisLinearity

PF 1/2

0.2% F.S.1% F.S.

20~150mm

0 ~ 90

50mVp.p4 ~ 20mA DC

INTRINSICALLY EXPLOSION PROOF : -20 ~ 60 C

NON-EXPLOSION PROOF : -30 ~ 85 C

IP 67

2 Wire

Input Type

Explosion ProofNoise RangeOutput

Protection0 ~ 90

-20 ~ 60 C (-4 ~ 140F)

1,2kg (2.7 lb)

0.2% F.S.15~30V DC

0.2% F.S.

ALUMINUM DIECASTING

PF 3/4

1% F.S.

4 ~ 20mA DC2 Wire

ExdIICT650mV p.p

IP 67

4 ~ 20mA DCInput Signal

12 bitD/A Converter

1.5kg (3.3 lb)

-10 ~ 70C (14 ~ 158F)Aluminum Diecasting

-30 ~ 85C (-22 ~ 185F)

Weitght

Operation Temp.Storage Temp.

LCD

Material

1.4 ~ 7kgf/cm (20 ~ 100psi)

-30 ~ 80C (-22 ~ 176F)

16 bit Micro Controller

0 ~ 90 , 0 ~ 60bellow 8.5 Vdc

None Explosion

Ambient Temp.

A/D ConverterMPU

MainBoard

SensivityLinearity

Hysteresis 0.5% F.S.0.2% F.S.0.5% F.S.

12 bit

Difference Voltage

Supply Pressure

Repeatability

Explosion ProofStroke

0.3% F.S.

2

Item Type Single DoubleSmart Positioner

E/P Positioner

Item Type

WeitghtMaterial

StrokeExplosion Proof

Repeatability

Supply Pressure

Difference Voltage

Hysteresis

LinearitySensivity

Ambient Temp.

Input SignalDouble

1.4 ~ 7kgf/cm (20 ~ 100psi)

-20 ~ 70C (standard)

0 ~ 90 , 0 ~ 60bellow 8.5 Vdc

None Explosion

1.0% F.S.0.2% F.S.1.0% F.S.

0.5% F.S.

2

Aluminum Diecasting2.8kg (6.2 lb)

4 ~ 20mA DCSingle

0.5% F.S.2.0% F.S.

Gauge ConnectionConduit

Air Connection PT(NPT) 1/4

PF 1/2 (G1/2)PT(NPT) 1/8

Protection IP66

Position Transmitter (PTM-5VL/PTM-5VR)

Position Transmitter (PTM-6VL/PTM-6VR)

Torque Calculation Fomula

Buttery Damper

Torque T

D

0.4244 R

P

b

a a

P

4n

Louver Damper

P : Pressure ( mmAq)Damper Diameter (mm):D

T : Standard Torque

T =D P

12x 10 x 1.35 (kg-m)

3-9

x 10 x 1.35 (kg-m)

Pressure ( mmAq)lenght (mm)

8 n

a b P2=T

Standard Torque::

Ta

:P

-9

:b:n number of fan

Height (mm)

Formula for torque of Buttery Damper for normal temperature and air condition

Formula for torque of LouverDamper for normal temperature and air condition

DAEJU CONTROL CO., LTDADDRESS RM 905, New T castle, 429-1, Gasan-Dong, Geumcheon-Gu, Seoul, South Korea

TEL. +82-2-2626-9791 FAX . +82-2-2626-9792Email : [email protected] Site : www.aov.kr

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Damper Actuator