Pull Type Tubular Solenoid

duty cycle

1 (100%)

1/2 (50%)

1/4 (25%)

1/10 (10%)

maximum "ON” time, (Sec.)

infinite (∞ )

240

60

20

watts

12

24

48

120

approximate ampere turns

1300

1840

2600

4110

coil wire size (AWG)

coil resistance (Ω)

volts DC

volts DC

volts DC

volts DC

19

0.3

2.0

2.8

3.9

6.2

20

0.6

2.8

3.9

5.5

8.7

21

0.9

3.3

4.6

6.5

10.4

22

1.7

4.5

6.3

9.0

14.2

23

2.7

5.7

8.1

11.5

18.1

24

4.4

7.3

10.3

14.6

23.0

25

7.0

9.1

12.9

18.3

28.9

26

11.6

11.8

16.7

24.0

37.4

27

18.1

14.7

20.8

30.0

46.6

28

28.2

18.4

26.0

36.8

58.2

29

39.6

21.8

30.8

43.6

68.9

30

69.3

28.8

40.8

57.7

91.2

31

114

37.0

52.3

74.0

117

32

179

46.3

65.5

92.7

147

33

287

58.7

83.0

117

186

34

461

74.4

105

149

235

35

758

95.4

135

191

302

36

1205

120

170

241

380

S-20-125 Tubular Solenoid Features and Applications

Key Features

1.25 in (31.8 mm) diameter body; 2.00 in (50.8 mm) body length; 9.5 oz (270 g) total weight; published duty-cycle and DC winding options.

Typical Applications

The S-20-125 may be considered for latches, release mechanisms, laboratory equipment, dispensing systems, valves and other short-stroke pull-actuation assemblies. Verify force, stroke, duty cycle, heat sinking and environmental requirements for the final design.

For mechanical details and performance information, see the additional S-20-125 data, PDF datasheet, or the 3D STEP model. For application assistance, contact Magnetic Sensor Systems.