Magnetic Sensor Systems

Tubular Electromagnet

Series E-66-38

0.375" DIA X 0.66"

[9.6 mm DIA X 16.8 mm]

TOTAL WEIGHT: 0.20 OUNCES [5.7 GR]

duty cycle	1 (100%)	1/2 (50%)	1/4 (25%)	1/10 (10%)
maximum "ON” time, (Sec.)	infinite (∞ )	180	40	8
watts	0.6	1.2	2.4	6.0
approximate ampere turns	112	158	224	354

coil wire size (AWG)	coil resistance (Ω)	volts DC	volts DC	volts DC	volts DC
27	0.39	0.48	0.68	1.0	1.5
28	0.52	0.56	0.79	1.1	1.8
29	0.69	0.64	0.91	1.3	2.0
30	1.43	0.93	1.3	1.9	3.0
31	1.93	1.1	1.5	2.2	3.4
32	3.20	1.4	2.0	2.8	4.4
33	5.28	1.8	2.5	3.6	5.6
34	7.43	2.1	3.0	4.2	6.7
35	12.1	2.7	3.8	5.4	8.5
36	20.8	3.5	5.0	7.1	11.2
37	30.3	4.3	6.0	8.5	13.5
38	47.8	5.4	7.6	10.7	16.9
39	88.9	7.3	10.3	14.6	23.1
40	127	8.7	12.4	17.5	27.7
41	183	10.5	14.8	21.0	33.1
42	281	13.0	18.4	26.0	41.0

HEAT SINK: For proper heat dissipation, body of electromagnet should be mounted on an equivalent of 1.0" x 1.0" x 1/8" aluminum plate in an unrestricted flow of air.

6901 Woodley Avenue, Van Nuys, California 91406 USA
Telephone: +1-818-785-6244 Fax: +1-818-785-5713 www.solenoidcity.com

Electromagnet E-66-38 Page 1 Made in USA

Tubular Electromagnet

27

0.39

0.48

0.68

1.0

1.5

28

0.52

0.56

0.79

1.1

1.8

29

0.69

0.64

0.91

1.3

2.0

30

1.43

0.93

1.3

1.9

3.0

31

1.93

1.1

1.5

2.2

3.4

32

3.20

1.4

2.0

2.8

4.4

33

5.28

1.8

2.5

3.6

5.6

34

7.43

2.1

3.0

4.2

6.7

35

12.1

2.7

3.8

5.4

8.5

36

20.8

3.5

5.0

7.1

11.2

37

30.3

4.3

6.0

8.5

13.5

38

47.8

5.4

7.6

10.7

16.9

39

88.9

7.3

10.3

14.6

23.1