RT050SR

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RT050SR

RT050SR

RT050SR

RT气动执行器
动作原理
135°、140°、180°

美国西美尔RT气动执行器

品牌：SEYMOUR/美国西美尔 

型号：RT007-RT8000

产品详情

USA SIMMEL气动执行器说明：

◆SIMMEL执行器采用了新的工艺和材质，经多项技术改进，为阀门的过程控制提供可靠、平稳的驱动。

SIMMEL气动执行器 产品特点

◆可频繁启动，可用于高洁净环境；

◆铝合金缸体，硬质氧化，使用寿命长；

◆单作用气缸采用高性能弹簧，有较强的抗腐蚀性；

◆NAMUR标准，电磁阀安装简单方便；

SIMMEL气动执行器 产品用途

◆SIMMEL气动执行器广泛应用于食品、石油、环保、轻工、造纸、化工、轻纺、电力等领域。

西美尔气动执行机构型号：

双作用型号：RT012DA、RT020DA、RT035DA、RT050DA、RT075DA、RT110DA、RT160DA、RT255DA、

RT435DA、RT665DA、RT1000DA、RT1200DA、RT1800DA、RT2700DA

单作用型号：RT020SRK10、RT035SRK10、RT050SRK10、RT075SRK10、RT110SRK10、RT255SRK10、RT435SRK10、RT665SRK10、RT1000SRK10、RT1200SRK10、RT1800SRK10、RT2700SRK10


双作用执行器动作原理

正作用

A口进气，压缩空气推动活塞向外运动，使执行器输出轴逆时针 旋转(0°→90°)，B口排气。

B口进气，压缩空气推动活塞向内运动，使执行器输出轴顺时针 旋转(90°→0°)，A口排气。

反作用

A口进气，压缩空气推动活塞向外运动，使执行器输出轴顺时针 旋转(0°→90°)，B口排气。

B口进气，压缩空气推动活塞向内运动，使执行器输出轴逆时针 旋转(90°→0°)，A口排气。

120°, 135°, 180°双作用与单作用

为满足不同类型阀门及机械自动化的驱动要求，我司可根据客户要求定制不同行程(例120°、135°、180°等)的气动执行器。

输出扭矩请参考90°行程气动执行器扭矩表

双作用执行器扭矩

双作用气动执行器选型

Output Torque of RT007DA~RT8000DA Double Acting Actuators

美国西美尔Output Torque of Double Acting Actuators

型号

Air supply pressure (Unit: bar)   Unit:Nm

Model

2Bar

2.5Bar

3Bar

4Bar

4.5Bar

5Bar

5.5Bar

6Bar

7Bar

8Bar

RT007DA

3

4

5

6

7

8

8

9

11

12

RT012DA

5

6

7

10

11

12

13

14

17

19

RT020DA

8.0

10.0

12.0

16.0

20.0

21.9

23.9

27.9

27.9

31.9

RT035DA

14.6

18.6

21.9

29.2

32.8

36.5

40.1

43.8

51.1

58.4

RT050DA

21.1

25.1

30.1

40.1

45.1

50.2

55.2

60.2

70.2

80.3

RT075DA

31.4

39.2

47.0

62.7

70.5

78.4

86.2

94.1

109.7

125.4

RT110DA

45.1

56.4

67.7

90.3

101.6

112.9

124.1

135.4

158.0

180.6

RT160DA

66.1

82.7

99.2

132.2

148.8

165.3

181.8

198.4

231.4

264.5

RT255DA

100.3

125.4

150.5

200.6

225.7

250.3

275.9

301.0

351.1

401.3

RT435DA

171.0

213.8

256.5

342.0

384.8

427.5

470.3

513.0

598.5

684.0

RT665DA

266.0

332.5

399.0

532.0

598.5

665.0

731.5

798.0

931.0

1064.0

RT1000DA

425.6

532.0

638.4

851.2

957.6

1064.0

1170.4

1276.8

1489.6

1702.4

RT1200DA

532.0

665.0

798.0

1064.0

1197.0

1330.0

1463.0

1596.0

1862.0

2128.0

RT1800DA

769.5

961.9

1154.3

1539.0

1731.4

1932.8

2116.1

2308.5

2693.3

3078.0

RT2700DA

1168.6

1462.1

1754.5

2339.3

2631.7

2924.1

3216.5

3508.9

4093.7

4678.6

RT3800DA

1526

1908

2289

3052

3434

3815

4197

4578

5341

6104

RT5700DA

2285

2856

3427

4570

5141

5712

6283

6854

7997

9139

RT8000DA

3256

4070

4884

6512

7326

8140

8954

9768

11396

13024

双作用执行器的选型: 

在正常操作条件下，双作用执行器考虑的安全系数为20%-30%。

示例： 

阀门力矩=100Nm 

安全力矩=100×(1+30%)=130Nm 

气源压力=5Bar 对照双作用力矩表，选配双作用执行器小规格为RT160DA。

单作用执行器扭矩

美国西美尔RT020SR K10， RT035SR K10， RT050SR K10， RT075SR K10， RT110SR K10， RT160SR K10， RT255SR K10， RT435SR K10， RT665SR K10， RT1000SR K10， RT1200SR K10， RT1800SR K10， RT2700SR K10， RT3800SR K10， RT5700SR K10， RT8000SR K10气动执行机构扭矩和选型方法。
Output Torque of USA SIMMEL RT020SR~RT8000SR Spring Return Actuators
美国西美尔Output Torque of Spring Return Actuators

Output torque of air to springs（Unit:Nm）

Springs'

Air pressure

2Bar

2.5Bar

3Bar

4Bar

5Bar

6Bar

7Bar

8Bar

output


Sping

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

90°

0°

Model

Q.ty

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

RT020SRK5FC/FO

3.7

1.6

5.7

3.6













6.2

4.2

RT020SRK6FC/FO

2.8

0.3

4.8

2.3

6.8

4.3











7.4

5.1

RT020SRK7FC/FO



3.9

1.0

5.9

3.0

9.9

7.0









8.6

5.9

RT020SRK8FC/FO





5.0

1.7

9.0

5.7

13.1

9.8







9.9

6.8

RT020SRK9FC/FO







8.1

4.4

12.2

8.5

16.2

12.5





11.1

7.6

RT020SRK10FC/FO







7.2

3.1

11.3

7.2

15.3

11.2

19.3

15.2

23.4

19.3

12.4

8.5

RT020SRK11FC/FO









10.4

5.9

14.4

9.9

18.4

13.9

22.5

18.0

13.6

9.3

RT020SRK12FC/FO









9.5

4.6

13.5

8.6

17.5

12.6

21.6

16.7

14.8

10.1

RT035SRK5FC/FO

7.0

3.2

10.6

6.8













10.4

6.8

RT035SRK6FC/FO

5.6

1.0

9.2

4.6

12.7

8.1











12.5

8.2

RT035SRK7FC/FO



7.7

2.4

11.2

5.9

18.3

13.0









14.6

9.6

RT035SRK8FC/FO





9.8

3.7

16.9

10.8

24.0

17.9







16.7

10.9

RT035SRK9FC/FO







15.4

8.6

22.5

15.7

29.6

22.8





18.8

12.3

RT035SRK10FC/FO







14.0

6.4

21.1

13.5

28.2

20.6

35.3

27.7

42.4

34.8

20.9

13.7

RT035SRK11FC/FO









19.7

11.3

26.8

18.4

32.9

25.5

41.0

32.6

22.9

15.0

RT035SRK12FC/FO









18.2

9.1

25.3

16.2

32.4

23.3

39.5

30.4

25.0

16.4

RT050SRK5FC/FO

9.0

4.9

14.1

10.0













14.5

10.5

RT050SRK6FC/FO

6.8

1.8

11.9

6.9

16.9

11.9











17.4

12.7

RT050SRK7FC/FO



9.7

3.9

14.7

8.9

24.8

19.0









20.3

14.8

RT050SRK8FC/FO





12.4

5.8

22.5

15.9

32.5

25.9







23.2

16.9

RT050SRK9FC/FO







20.3

12.9

30.3

22.9

40.4

33.0





26.1

19.0

RT050SRK10FC/FO







18.1

9.8

28.1

19.8

38.2

29.9

48.3

40.0

58.3

50.0

29.0

21.1

RT050SRK11FC/FO









25.9

16.8

36.0

26.9

46.1

37.0

56.1

47.0

31.9

23.2

RT050SRK12FC/FO









23.7

13.7

33.8

23.8

43.9

33.9

53.9

43.9

34.7

25.3

RT075SRK5FC/FO

14.2

6.6

21.9

14.3













23.0

15.8

RT075SRK6FC/FO

10.8

1.7

18.5

9.4

26.2

17.1











27.6

19.0

RT075SRK7FC/FO



15.2

4.6

22.9

12.3

38.3

27.7









32.2

22.1

RT075SRK8FC/FO





19.6

7.4

35.0

22.8

50.5

38.3







36.8

25.3

RT075SRK9FC/FO







31.6

18.0

47.1

33.5

62.5

48.9





41.4

28.5

RT075SRK10FC/FO







28.3

13.2

43.8

28.7

59.2

44.1

74.6

59.5

90.0

74.9

46.0

31.6

RT075SRK11FC/FO









40.5

23.8

55.9

39.2

71.3

54.6

86.7

70.0

50.6

34.8

RT075SRK12FC/FO









37.1

19.0

52.5

34.4

67.9

49.8

83.3

65.2

55.2

38.0

RT110SRK5FC/FO

20.8

9.2

32.2

20.6













34.4

23.3

RT110SRK6FC/FO

15.9

2.0

27.3

13.4

38.7

24.8











41.2

28.0

RT110SRK7FC/FO



22.4

6.1

33.8

17.5

56.5

40.2









48.1

32.7

RT110SRK8FC/FO





28.9

10.3

51.6

33.0

74.3

55.7







55.0

37.3

RT110SRK9FC/FO







46.7

25.8

69.4

48.5

92.1

71.2





61.9

42.0

RT110SRK10FC/FO







41.8

18.5

64.5

41.2

87.2

63.9

110.0

86.7

132.7

109.4

68.7

46.7

RT110SRK11FC/FO









59.5

34.0

82.2

56.7

105.0

79.5

127.7

102.2

75.6

51.4

RT110SRK12FC/FO









54.6

26.8

77.3

49.5

100.1

72.3

122.8

95.0

82.5

56.0

RT160SRK5FC/FO

32.5

14.0

48.9

30.4













49.2

31.6

RT160SRK6FC/FO

25.8

3.6

42.2

20.0

58.7

36.5











59.1

38.0

RT160SRK7FC/FO



35.6

9.7

52.1

26.1

85.0

59.1









68.9

44.3

RT160SRK8FC/FO





45.4

15.8

78.3

48.7

111.1

81.5







78.7

50.6

RT160SRK9FC/FO







71.7

38.4

104.5

71.2

137.4

104.1





88.6

56.9

RT160SRK10FC/FO







65.0

28.0

97.8

60.8

130.7

93.7

163.6

126.6

196.5

159.5

98.4

63.3

RT160SRK11FC/FO









91.1

50.4

124.0

83.3

156.9

116.2

189.8

149.1

108.3

69.6

RT160SRK12FC/FO









84.5

40.1

117.4

73.0

150.3

105.9

183.2

138.8

118.1

75.9

RT255SRK5FC/FO

47.9

20.5

72.9

45.5













78.4

52.4

RT255SRK6FC/FO

36.9

4.0

61.9

29.0

87.9

55.0











94.1

62.8

RT255SRK7FC/FO



50.8

12.5

76.8

38.5

127.8

89.5









109.7

73.3

RT255SRK8FC/FO





65.8

22.0

116.8

73.0

167.8

124.0







125.4

83.8

RT255SRK9FC/FO







105.8

56.5

156.8

107.5

208.8

159.5





141.1

94.2

RT255SRK10FC/FO







94.8

40.0

145.8

91.0

197.8

143.0

248.8

194.0

299.8

245.0

156.8

104.7

RT255SRK11FC/FO









134.8

74.5

186.8

126.5

237.8

177.5

288.8

228.5

172.4

115.2

RT255SRK12FC/FO









123.7

58.0

175.7

110.0

226.7

161.0

277.7

212.0

188.1

125.7

RT435SRK5FC/FO

84.7

39.3

128.7

83.3













129.0

85.8

RT435SRK6FC/FO

66.6

12.1

110.6

56.1

154.6

100.1











154.8

102.9

RT435SRK7FC/FO



92.6

29.0

136.6

73.0

224.6

161.0









180.5

120.1

RT435SRK8FC/FO





118.5

45.8

206.5

133.8

294.5

221.8







206.3

137.3

RT435SRK9FC/FO







188.5

106.7

276.5

194.7

363.5

281.7





232.1

154.4

RT435SRK10FC/FO







170.4

79.5

258.4

167.5

345.4

254.5

433.4

342.5

521.4

430.5

257.9

171.6

RT435SRK11FC/FO









240.3

140.4

327.3

227.4

415.3

315.4

503.3

403.4

283.7

188.7

RT435SRK12FC/FO









222.3

113.2

309.3

200.2

397.3

288.2

485.3

376.2

309.5

205.9

RT665SRK5FC/FO

120.0

47.7

187.0

114.7













208.3

139.7

RT665SRK6FC/FO

90.6

3.9

157.6

70.9

224.6

137.9











250

168

RT665SRK7FC/FO



128.2

27.0

195.2

94.0

329.2

228.0









292

196

RT665SRK8FC/FO





165.8

50.2

299.8

184.2

432.8

317.2







333

223

RT665SRK9FC/FO







270.4

140.3

403.4

273.3

537.4

407.3





375

251

RT665SRK10FC/FO







241.0

96.4

374.0

229.5

508.0

363.5

641.0

496.5

775.0

630.5

417

279

RT665SRK11FC/FO









344.6

185.6

478.6

319.6

611.6

452.6

745.6

586.6

458

307

RT665SRK12FC/FO









315.2

141.7

449.2

275.7

582.2

408.7

716.2

542.7

500

335

RT1000SRK5FC/FO

220

105

327

212













293

190

RT1000SRK6FC/FO

178

40

285

147

393

255











352

227

RT1000SRK7FC/FO



243

83

351

190

566

405









410

265

RT1000SRK8FC/FO





309

125

524

340

740

556







496

303

RT1000SRK9FC/FO







482

275

698

491

913

706





527

341

RT1000SRK10FC/FO







440

210

656

426

871

641

1087

857

1302

1072

586

379

RT1000SRK11FC/FO









614

361

829

576

1045

792

1260

1007

645

417

RT1000SRK12FC/FO









572

296

787

511

1003

727

1218

942

703

455

RT1200SRK5FC/FO

237

126

369

258













360

260

RT1200SRK6FC/FO

179

46

311

178

442

309











432

313

RT1200SRK7FC/FO



253

99

384

230

647

493









503

365

RT1200SRK8FC/FO





326

150

589

413

853

677







575

417

RT1200SRK9FC/FO







531

333

795

597

1058

860





647

469

RT1200SRK10FC/FO







473

253

737

517

1000

780

1263

1043

1526

1306

719

521

RT1200SRK11FC/FO









679

437

942

700

1205

963

1468

1226

791

573

RT1200SRK12FC/FO









621

357

884

620

1147

883

1410

1146

863

625

RT1800SRK5FC/FO

341

190

534

383













525

389

RT1800SRK6FC/FO

255

73

448

266

642

460











630

467

RT1800SRK7FC/FO



361

150

555

344

941

730









735

544

RT1800SRK8FC/FO





469

227

855

613

1242

1000







840

622

RT1800SRK9FC/FO







768

496

1155

883

1542

1270





945

700

RT1800SRK10FC/FO







682

380

1069

767

1456

1154

1842

1540

2229

1927

1050

778

RT1800SRK11FC/FO









983

650

1370

1037

1756

1423

2143

1710

1155

855

RT1800SRK12FC/FO









896

533

1283

920

1669

1306

2056

1693

1260

933

RT2700SRK5FC/FO

585

346

879

640













745

530

RT2700SRK6FC/FO

467

151

761

475

1054

768











894

636

RT2700SRK7FC/FO



644

309

937

602

1525

1190









1043

742

RT2700SRK8FC/FO





819

437

1407

1025

1994

1612







1192

848

RT2700SRK9FC/FO







1289

859

1876

1446

2463

2033





1341

954

RT2700SRK10FC/FO







1171

694

1758

1281

2345

1861

2932

2455

3519

3042

1490

1060

RT2700SRK11FC/FO









1640

1115

2227

1702

2814

2289

3401

2876

1639

1166

RT2700SRK12FC/FO









1523

950

2110

1537

2697

2124

3284

2711

1799

1272

RT3800SRK5FC/FO



1097

729













1061

730

RT3800SRK6FC/FO



935

494

1316

875











1273

876

RT3800SRK7FC/FO



772

258

1153

639

1916

1402









1485

1022

RT3800SRK8FC/FO





991

403

1754

1166

2517

1929







1697

1168

RT3800SRK9FC/FO







1592

930

2355

1693

3118

2456





1909

1314

RT3800SRK10FC/FO







1430

695

2193

1458

2956

2221

3719

2984

4482

3747

2122

1460

RT3800SRK11FC/FO









2030

1222

2793

1985

3556

2748

4319

3511

2334

1606

RT3800SRK12FC/FO









1868

968

2631

1749

3394

2512

4157

3275

2546

1752

RT5700SRK5FC/FO



1553

964













1702

1173

RT5700SRK6FC/FO



1292

586

1863

1157











2043

1408

RT5700SRK7FC/FO



1031

208

1602

779

2745

1922









2383

1642

RT5700SRK8FC/FO





1341

401

2484

1544

3626

2686







2724

1877

RT5700SRK9FC/FO







2224

1165

3336

2307

4508

3449





3064

2112

RT5700SRK10FC/FO







1963

787

3105

1929

4247

3071

5390

4214

6532

5356

3405

2346

RT5700SRK11FC/FO









2844

1551

3986

2693

5129

3836

6271

4978

3745

2581

RT5700SRK12FC/FO









2584

1172

3726

2314

4869

3457

6011

4599

4086

2816

RT8000SRK7FC/FO



2028

869













2880

1837

RT8000SRK8FC/FO



1736

411

2550

1225











3292

2100

RT8000SRK9FC/FO





2259

768

3887

2396









3703

2362

RT8000SRK10FC/FO





1967

311

3595

1939

5223

3567







4115

2624

RT8000SRK11FC/FO







3303

1482

4931

3110

6559

4738





4526

2887

RT8000SRK12FC/FO







3012

1025

4640

2653

6268

4281

7895

5908

9523

7536

4938

3149

RT8000SRK13FC/FO









4348

2195

5976

3823

7603

5450

9231

7078

5349

3412

RT8000SRK14FC/FO









4057

1738

5685

3366

7312

4993

8940

6621

5761

3674

RT8000SRK15FC/FO









3765

1281

5393

2909

7020

4536

8648

6164

6172

3937

RT8000SRK16FC/FO











5101

2452

6728

4079

8356

5707

6584

4199


执行器动作原理

双作用执行器动作原理

正作用

A口进气，压缩空气推动活塞向外运动，使执行器输出轴逆时针 旋转(0°→90°)，B口排气。

B口进气，压缩空气推动活塞向内运动，使执行器输出轴顺时针 旋转(90°→0°)，A口排气。

反作用

A口进气，压缩空气推动活塞向外运动，使执行器输出轴顺时针 旋转(0°→90°)，B口排气。

B口进气，压缩空气推动活塞向内运动，使执行器输出轴逆时针 旋转(90°→0°)，A口排气。

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