Pull Type Open D-Frame Solenoid

duty cycle

1 (100%)

1/2 (50%)

1/4 (25%)

1/10 (10%)

maximum "ON” time, (Sec.)

infinite (∞ )

200

100

30

watts

10

20

40

100

approximate ampere turns

1150

1650

2300

3700

coil wire size (AWG)

coil resistance (Ω)

volts DC

volts DC

volts DC

volts DC

19

0.53

2.3

3.4

4.7

7.5

20

0.90

3.1

4.4

6.2

9.9

21

1.4

3.8

5.5

7.7

12.3

22

2.3

4.8

6.9

9.6

15.4

23

4.0

6.0

8.6

11.9

19.2

24

6.1

7.6

10.9

15.3

24.5

25

9.1

9.3

13.3

18.5

29.8

26

14.7

12.0

17.2

24.0

38.6

27

23.3

14.2

20.4

28.4

45.8

28

40.4

19.6

28.1

39.1

62.9

29

56.7

23.5

33.7

46.9

75.5

30

93.4

29.9

42.9

59.8

96.3

31

154

38.6

55.4

77.2

124

32

221

46.8

67.2

93.6

151

33

460

67.6

97.0

135

217

34

553

75.9

109

152

244

35

893

96.3

138

193

310

36

1373

121

173

241

388

Open-Frame Solenoid Features and Applications

Key Features

The S-20-150 is a pull-type open D-frame linear solenoid measuring 1.18 x 1.50 x 2.03 in [30.0 x 38.1 x 51.6 mm]. The tables above provide duty-cycle, maximum on-time, power, coil resistance and DC voltage options for selecting a suitable winding and operating condition.

Typical Applications

This open-frame pull solenoid may be considered for latches, gates, release mechanisms, dispensing equipment, office machines, sorting systems, industrial controls and other short-to-moderate-stroke linear actuation assemblies. Verify force, stroke, duty cycle, heat sinking and environmental requirements for the final design.

For additional engineering information, see the mechanical dimensions and force curves, PDF datasheet and 3D STEP model, or contact Magnetic Sensor Systems.