Damper Actuator

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Text of 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • 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

    DAEJU CONTROL CO., LTD cDamper Actuator

  • DAEJU CONTROL CO., LTD cDamper Actuator

    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