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GT氣動執行器

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壓力范圍:0.4、0.8Mpa
閥體材質:鋁合金、不銹鋼

 


結構特點Structural features
1、緊湊的雙活塞齒輪,齒條式結構,嚙合精確,傳動平穩,輸出扭矩穩定。
2、缸體為擠壓鋁合金,并經硬質陽極氧化處理,表面質地堅硬,耐磨性強。
3、相同規格有雙作用式和單作用式(彈簧復位)。
4、活塞和輸出軸的活動部位均安裝耐磨性材料支承,避免金屬件間的直接接觸,減少磨損和摩擦。
5、安裝、連接尺寸根據ISO5211、DIN3337和VDI/VDE3845進行設計,可與普通氣動執行器互換。
6、缸體、端蓋、輸出軸、彈簧、緊固件等均防腐處理。
7、輸出軸的安裝連接孔有多種形狀(四方孔、扁孔、軸鏈孔)供選擇、
8、有常溫型、高溫型、低溫型。
9、單作用式的彈簧經預壓縮后安裝、易安裝、拆卸、且安全性好。
10、外觀美觀、重量輕、具有防水性能。

1, the compact dual piston gear, rack structure, precision engagement, smooth transmission, the output torque and stability.
2, the cylinder is extruded aluminum, and by hard anodizing, hard surface texture, abrasion resistance.
3, the same size with double-acting and single acting (spring return).
4, the activities of the piston and output shaft material bearing wear parts are installed, avoid direct contact between metal parts to reduce wear and friction.
5, installation, connection dimensions according to international ISO5211, DIN3337 and VDI/VDE3845 design, with regular exchange of pneumatic actuators.
6 cylinder, end caps, output shaft, springs, fasteners etc embalmed.
7, the output shaft mounting and connecting holes variety of shapes (square hole, flat hole, shaft chain holes) are available,
8, a normal temperature, high temperature, low temperature.
9, single-acting spring compressed by the pre-installation, easy installation, removal, and safe.
10, beautiful appearance, light weight, water-resistant.

技術數據Technical Data


工作介質

Working medium

干燥、清潔不含腐蝕性氣體

Dry, clean and non-corrosive gases

工作氣源壓力

Working Air Pressure

雙作用式:2~8bar

Double-action: 2 ~ 8bar

單作用式:4~8 bar

Single-action: 4 ~ 8 bar

工作溫度

Operating Temperature

常溫型:-20℃~+80℃(丁腈橡膠O形圈)

Normal temperature type: -20 ℃ ~ +80 ℃ (NBR O-ring)

高溫型:-20℃~+160℃(氟橡膠O形圈)

High temperature: -20 ℃ ~ +160 ℃ (Viton O-ring)

低溫型:-40℃~+80℃(硅橡膠O形圈)

Low temperature: -40 ℃ ~ +80 ℃ (silicone rubber O-ring)

回轉角度

Rotation angle

標準型:90° ±5°

Standard: 90 ° ± 5 °

非標準型:0~180°

Non-standard: 0 ~ 180 °

輸出扭矩

Output torque

雙作用式:4~10560N.m

Double-action: 4 ~ 10560N.m

單作用是:6.9~2668N.m

One role is to: 6.9 ~ 2668N.m

接口螺紋

Threaded port

GT40~GT8.3  G1/8"

GT110~GT350  G1/4"

技術數據Technical Data


型號

Model

氣源壓力(bar)Air pressure (bar)

2

3

4

5

6

7

8

GTD40

3.9

5.8

7.7

9.6

11.5

13.3

15.2

GTD52

8.32

12.48

16.64

20.8

24.96

29.1

33.2

GTD63

12.2

18.3

24.4

30.5

36.3

42.8

48.9

GTD83

29.6

44.4

59.2

74

88.8

103.6

118.4

GTD110

74.5

111.7

149

186.2

223.5

260.5

298

GTD127

110

178.5

238

297.9

357

416.5

476.5

GTD160

236

354.6

472

591

709

827

945

GTD190

444

667

889

1111

1334

1556

1778

GTD210

488

733

977

1222

1466

1710

1955

GTD255

1081

1621

2162

2702

3243

3782

4324

GTD300

1662

2493

3326

4156

4987

5818

6650

GTD350

2640

3960

5280

6600

7920

9240

105600

技術數據Technical Data


型號

Model

彈簧數量

The number of springs

氣源壓力(bar)Air pressure (bar)

彈簧復位

Spring

3

4

5

開始

frist

終點

end

開始

frist

終點

end

開始

frist

終點

end

開始

frist

終點

end

GTD40

10

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

GTD52

10

 

 

9.74

0.84

13.9

5

15.8

6.9

12

 

 

 

 

12

1.9

18.9

8.2

GTD63

10

 

 

14.2

1.3

20.3

7.4

23.1

10.2

12

 

 

 

 

18.1

2.7

27.8

12.4

GTD83

10

 

 

33.8

8.6

48.6

23.4

50.6

25.4

12

 

 

 

 

44.1

13.8

60.2

29.9

GTD110

10

 

 

89

13

126.2

20.2

136

60

12

 

 

 

 

114.2

18.2

168

72

GTD127

10

 

 

139.9

31.7

199.4

91.2

206.3

98.1

12

 

 

 

 

182.5

52.5

245

115

GTD160

10

 

 

299

86

418

205

368

173

12

 

 

266

7

385

126

465

206

GTD190

10

362

59

584

281

806

503

608

305

12

 

 

529

168

751

390

721

360

GTD210

10

368

147

612

391

857

636

586

365

12

301

29

545

273

790

518

704

432

GTD255

10

732

171

1271

713

1813

1253

1449

889

12

 

 

1095

423

1635

963

1739

1067

GTD300

10

1093

53

1926

886

2756

1716

2440

1400

12

 

 

1646

397

2476

1227

2929

1680

GTD350

10

 

 

3057

1232

4377

2552

4048

2223

12

 

 

2612

422

3932

1742

4858

2668

 

零配件表Parts Table


序號

NO.

名稱

name

數量

Quantity

序號

NO.

名稱

name

數量

quantity

1

殼體

Case

1

12

軸上O形圈

Shaft O-ring

1

2

活塞

Piston

2

13

螺栓密封O形圈

Bolt O-ring seal

1

3

旋轉軸

Axis of rotation

1

14

活塞0形圈

0-ring piston

1

4

端蓋

Cover

2

15

端蓋密封圈

Cover ring

2

5

彈簧/彈簧座

Spring / spring seat

8-12

16

活塞導向環

Piston guide ring

2

6

下軸承

Under the bearing

1

17

活塞軸瓦

Piston bearing

2

7

彈簧擋圈

Spring ring

1

18

端蓋平墊圈

Cover washer

2

8

軸中墊圈

Axis washer

2

19

調節螺栓

Adjustment bolt

2

9

上軸承

Bearing on the

1

20

六角螺母

Hex Nut

2

10

軸上平墊圈

Axis washer

1

21

內六角螺栓

Hexagon bolt

8

11

軸下O形圈

Under the O-ring shaft

1

22

 

 

 


雙作用式

Double-action

用量:L

Dosage: L

重量:kg

Weight: kg

單作用式

Single-acting

容量:L

Capacity: L

重量:kg

Weight: kg

開或閉時間

Opening or closing time

GTD40

0.13

0.69

GTE40

0.065

1.2

≤0.5

GTD52

0.23

0.9

GTE52

0.12

1.6

≤0.5

GTD63

0.44

1.5

GTE63

0.22

2.3

≤0.5

GTD83

0.88

2.6

GTE83

0.41

4.1

≤1.5

GTD110

1.98

6.1

GTE110

0.92

9.3

≤2

GTD127

3.13

9.2

GTE127

1.5

13.9

≤2.5

GTD160

6.2

16.7

GTE160

3.0

24.8

≤4

GTD190

11.8

27.1

GTE190

5.7

40.8

≤5

GTD210

16.5

32.2

GTE210

8.1

46.9

≤7

GTD255

31.3

69.3

GTE255

15.4

102.6

≤10

GTD300

43.9

98.9

GTE300

21.5

145.3

≤10

GTD350

65.4

148.1

GTE350

31.9

216.6

≤10

執行器的選用Actuator selection
1、雙作用式GTD
    使用雙作用式執行器,先確定閥門的扭矩,水蒸氣或非潤滑的介質增加25%安全值;非潤滑的干氣戒指增加60%安全值;非潤滑氣體輸送的顆粒粉料介質增加100%安全值;對于清潔、無摩擦的潤滑介質增加20%安全值,然后根據氣源工作壓力,查找雙作用式扭矩表,可得到準確的GTD型號,例如:氣源壓力只有5bar,控制一個需要扭矩400N.m球閥,介質為非潤滑的水蒸氣,考慮到安全因素,增加25%等于500N.m,首先按表查找氣源壓力5bar,然后沿該列垂直查找等于或相近的扭矩數據,選591N.m,再沿該行向左查找其型號,選擇GTD160型。
2.單作用式(彈簧復位)GTE
    使用單作用式執行器,先確定閥門的扭矩,水蒸氣或非潤滑的戒指增加25%安全值;非潤滑的干氣介質增加60%安全值;非潤滑氣體輸送的顆粒粉料介質增加100%安全值;對于清潔、無摩擦的潤滑介質增加20%安全值,然后查找單作用式扭矩表,先查的彈簧復位終點,再查氣源工作壓力終點,氣源壓力扭矩應該大于彈簧復位扭矩,可等到準確的GTE型號,例如:氣源壓力只有4bar,控制一個需要扭矩180N.m蝶閥,介質為非潤滑的干燥氣體,考慮到安全因素,增加60%等于288N.m,首先按表查找彈簧復位終點得到相近扭矩305N.m,然后沿該列行向左查找氣源壓力4bar的開始扭矩584N.m正好氣源壓力扭矩大于彈簧復位扭矩,再沿該行向左查找其型號,選擇GTE190型。

1, double-acting GTD
Use double-acting actuator, make sure the valve torque, steam or non-lubricated medium security value 25%; non-lubricated dry air rings increased by 60% security value; non-lubricated gas transmission medium to increase the powder particles 100% security value; for clean, non-friction lubricating medium increased by 20% security value, then the gas supply pressure of work, look for double-acting torque table, get accurate GTD model, such as: Air pressure is only 5bar, control a need for torque 400N.m ball, the medium of non-lubricated steam, taking into account safety factors, an increase of 25% is equal to 500N.m, first find the air pressure according to table 5bar, then look along the vertical column is equal or similar torque data, the election 591N.m, and then along the line to the left to find the model, select GTD160 type.
2 single acting (spring return) GTE
Single-acting actuator, make sure the valve torque, steam or non-lubricated ring 25% security value; non-lubricated dry gas media to increase 60% security value; non-lubricated gas transmission medium to increase the powder particles 100% security value; for clean, non-friction lubricating medium increased by 20% security value, and then find the single-acting torque table, first check the end of spring, and then check the end of the working pressure gas source, gas supply pressure should be large torque in the spring torque, can be accurate until the GTE model, such as: Air pressure is only 4bar, a need to control the torque 180N.m butterfly valve, the medium of non-lubricated dry gas, taking into account safety factors, an increase of 60% is equal to 288N . m, first find the spring by the end of the table to be similar torque 305N.m, then along the column line to the left to find the start of gas supply pressure 4bar torque 584N.m just gas source pressure is greater than the spring torque, torque, then along the line to the left to find the model, select GTE190 type.


氣動執行器附件的功能及用途Pneumatic actuator attachment functions and uses of

1、雙作用氣動執行器:控制閥門的開啟或關閉。
2、單作用氣動執行器:電路、氣路切斷或有故障時,自動關閉閥門。
3、單電控電磁閥:供電時閥門開啟或關閉,斷電時閥門關閉或打開。
4、雙電控電磁閥:一個線圈通電時閥門開啟,另一個線圈通電時閥門關閉,有記憶功能。
5、回訊器:遠距離傳閥門開或關位置的信號。
6、電氣定位器:根據電流信號(4~20mA)的大小對閥門的開啟(即介質流量)進行調節控制。
7、電氣轉換器:將電流信號轉換成氣壓信號,與氣動定位器配套使用。
8、氣動定位器:根據氣壓信號(0.02~0.1Mpa)大小來控制閥門的開度,進行調節控制。
9、氣動三聯件:減壓閥、過濾器、油霧器。對氣源穩定、清潔及運動部件起潤滑作用。
10、手動機構:當電氣、氣路切斷或有故障時,用于操作閥門的啟閉。

1, double-acting pneumatic actuators: controlling the valve open or closed.
2, single-acting pneumatic actuators: circuit, cut off the gas or failure, automatically close the valve.
3, single solenoid valve: open or close the supply valve, the valve closes when the power or open.
4, double solenoid valve: a valve open when the coil is energized, the other coil is energized the valve is closed, with memory function.
5, back to the hearing: long-distance transmission valve open or closed position of the signal.
6, electrical locator: According to the current signal (4 ~ 20mA) the size of the valve opening (ie, medium flow) to adjust the control.
7, electrical converter: the current signals into pressure signals, and supporting the use of pneumatic positioner.
8, pneumatic positioner: According to the pressure signal (0.02 ~ 0.1Mpa) to control the size of the valve opening, to adjust control.
9, Pneumatic FRL: valve, filter, lubricator. Of the gas source stable, clean and lubricate moving parts.
10, manual institutions: when the electrical, gas cut off or fails, for the operation of the valve opening and closing.

安裝、調試與維護Installation, commissioning and maintenance
1、GT系列氣動執行器可與閥門直接連接,也可通過支架和接頭與閥門安裝連接。
2、安裝時必須保證氣動執行器的輸出軸與閥門軸的同軸度。
3、管接頭機導管內部清潔干凈,無多余物,粉塵及油污等。
4、電磁閥、電氣定位器、電氣轉換器、氣動定位器、回信器等應按相關說明進行安裝、調試。
5、氣動執行器兩端的調節螺釘,可以微量調整閥門的開啟角度,調整后必須將螺母銷緊。
6、執行器與閥門應同時調試,對閥門加壓到額定壓力,執行器以氣源壓力0.4~0.7Mpa對兩個進氣口切換進氣,管擦閥門打開和關閉情況,應轉動靈活無停頓,針爬行亂象,  
      并進行多次反復試驗。
7、安裝電磁閥的氣動執行器,調試時應先用手動按鈕操作(電磁閥上的紅色按鈕)調試,然后再通電調試。
8、源應保持干燥、清潔、定期對與執行器相配合使用的空氣過濾器進行放水、排污。正常使用情況下每月檢查一次,每年檢修一次。

1, GT series pneumatic actuators can be directly connected with the valve, brackets and fittings can also be connected with the valve installation.
2, the installation must ensure that the actuator output shaft and the valve shaft concentricity.
3, conduit fittings machine clean inside, no extra material, dust and oil and so on.
4, solenoid valves, electrical locator, electrical converters, pneumatic positioner, reply, etc. should be instructions for installation and commissioning.
5, pneumatic actuators at both ends of the adjustment screw, you can micro-adjust the valve opening angle, the adjusted sales must be nuts tight.
6, actuator and valve should also be commissioning, pressurized to the rated pressure of the valve actuator to supply pressure 0.4 ~ 0.7Mpa on the switch into the two inlet gas pipe valve to open and close the rub, should turn flexible non-stop, needle crawling chaos,
And multiple trial and error.
7, install the solenoid valve pneumatic actuators, debugging should be the first to use the manual button operation (the red button on the solenoid valve) debugging, debugging and then on again.
8, the source should be kept dry, clean, regular and actuators compatible with the air filter for drainage, sewage. Under normal use once a month, once a year overhaul.

 

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