HMT 4-20ma Modulating Multi-turn Electric Actuator

HMT 4-20ma Modulating Multi-turn Electric Actuator is used to control the open and close of valves. It is applicable to gate valves, globe valves, shut-off valves, diaphragm valves, and its derivative products can be applied to ball valves, butterfly valves and dampers, etc. It can accurately operate according to control commands, which is essential driving device for remote control, centralized control and automatic control of valves.

Description

The HMT series is used to control the open and close of valves. It is applicable to gate valves, globe valves, shut-off valves, diaphragm valves, and its derivative products can be applied to ball valves, butterfly valves and dampers, etc. It can accurately operate according to control commands, which is essential driving device for remote control, centralized control and automatic control of valves.

 

Performance Parameter Table

Model

Output Torque
(N.m)

Output Speed
(R/Min)

Motor Power
(KW)

Rated Current
(A)

Manual Speed Ratio
(I)

Maximum Stem Diameter
(mm)

Reference Weight
(Kg)

Remarks

HMT005

50

24

0.12

0.6

1:60

28

20

 

HMT010

100

24

0.18

1

1:60

28

20

 

HMT015

150

24

0.25

1.2

1:60

28

20

 

HMT020

200

24

0.37

1.38

1:60

40

26

 

HMT030

300

24

0.55

2.7

1:60

40

26

 

HMT045

450

24

1.1

4

1:60

48

110

 

HMT060

600

24

1.5

4.12

1:60

48

120

 

HMT090

900

24

2.2

5.25

1:60

60

139

 

HMT120

1200

24

3

7.9

1:60

60

142

 

HMT180

1800

24

4

8.87

1:60

70

250

 

HMT250

2500

18

5.5

12.05

22.5:1

70

255

 

HMT350

3500

18

7.5

15.6

20:1

80

330

 

HMT500

5000

18

10

20.5

20:1

80

350

 

 

 

Testing For All Actuators

All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.

 

 

The driving mode of the driven device directly determines the transmission form the actuator
The multi turn electric actuator can be installed directly on the driven device or with the tooth.Wheel box
matching installation.
ln order to meet the needs of various functions,large range of torque and speed should be satisfied.The self
locking function is used to keep the valve inplace.
ln order to ensure the safety of the user, the actuatoris not able to rotate in the first round.The machine
driveis prefer able to the handwheel drive.
For large torque valves,the superimposed XW series planetary gear reducer is used. lt is installed with the
out ut co axial connection and rotates in the same direction.Connect the installation,turn with the same
direction.
 
 
Connection Dimension

 

Parameter
Model

Transfer Matrix (Jb2920)

Thrust Type (GB/T1222-2005)

Cabin Seat
No.

D

D1

D2
H9

d2

d1

h

h1

f

n-d

Flange
No.

D

D1

D2
f8

D1
(Max)

n-d

f

HMT010-015

2

145

120

90

45

30

8

2

5

4-M10

F10

125

102

70

Tr28

4-M10

3

2I

115

95

75

39

26

6

2

4

4-M8

HMT020-030

3

185

160

125

58

42

10

2

5

4-M12

F14

175

140

100

Tr236

4-M16

4

3I

145

120

90

45

30

8

2

5

4-M10

HMT045-060

4

225

195

150

72

50

12

2

5

4-M16

F16

210

165

130

Tr244

4-M20

5

HMT090-120

5

275

235

180

82

62

14

2

5

4-M20

F25

300

254

200

Tr260

8-M16

5

5I

230

195

150

72

50

12

2

5

4-M16

HMT180-250

7

330

285

220

98

72

16

3

6

4-φ27

F30

350

298

230

Tr270

8-M20

5

HMT350

8

380

340

280

118

82

20

3

3

8-φ22

F35

415

356

260

Tr280

8-M30

5

 

Description:

1.The I in the frame number indicaes the power station type;

2.The diameter of the trapezoidal middle trapezoidal threa is the largest diameter;

3.The position of the mounting hole of the connecting plate is symmetrically distributed with the motor axis.

 

Shape Dimension

 

Model

L

L1

H

H1

F1 basic type

F2 smart type

φD

HMT005-015

660

370

330

120

280

400

200

HMT020-030

710

380

340

130

300

420

200

HMT045-060

740

390

350

140

330

450

270

HMT090-120

800

400

360

150

380

500

270

HMT180-250

870

565

600

250

740

535

550

HMT350

1170

770

710

280

840

450

570