Magnetic Sensor Systems

Tubular Electromagnet

Series E-66-75

0.750" DIA X 0.66"

[19.1 mm DIA X 16.8 mm]

TOTAL WEIGHT: 0.80 OUNCES [22.7 GR]

duty cycle	1 (100%)	1/2 (50%)	1/4 (25%)	1/10 (10%)
maximum "ON” time, (Sec.)	infinite (∞ )	300	120	30
watts	1	2	4	10
approximate ampere turns	112	300	420	660

coil wire size (AWG)	coil resistance (Ω)	volts DC	volts DC	volts DC	volts DC
25	0.9	0.9	1.3	1.9	3.0
26	1.2	1.1	1.6	2.2	3.5
27	2.1	1.4	2.0	3.0	4.6
28	2.9	1.7	2.4	3.4	5.4
29	4.7	2.2	3.1	4.3	6.9
30	8.4	2.9	4.1	6.0	9.2
31	12.5	3.5	5.0	7.1	11.2
32	19.0	4.4	6.2	9.0	13.8
33	30.7	5.5	7.8	11.1	18.0
34	52.6	7.3	10.3	14.5	22.9
35	84.3	9.2	13.0	18.4	30.0
36	134	12.0	16.3	23.1	36.5
37	236	15.4	21.7	30.7	48.6
38	367	19.2	27.1	38.3	60.6
39	552	24.0	33.2	48.0	74.3
40	892	30.0	42.2	59.7	94.4
41	1268	36.0	50.4	72.0	113
42	1857	43.1	60.9	86.2	137

HEAT SINK: For proper heat dissipation, body of electromagnet should be mounted on an equivalent of 1.25" x 1.25" 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-66-75 Page 1 Made in USA

Tubular Electromagnet

25

0.9

0.9

1.3

1.9

3.0

26

1.2

1.1

1.6

2.2

3.5

27

2.1

1.4

2.0

3.0

4.6

28

2.9

1.7

2.4

3.4

5.4

29

4.7

2.2

3.1

4.3

6.9

30

8.4

2.9

4.1

6.0

9.2

31

12.5

3.5

5.0

7.1

11.2

32

19.0

4.4

6.2

9.0

13.8

33

30.7

5.5

7.8

11.1

18.0

34

52.6

7.3

10.3

14.5

22.9

35

84.3

9.2

13.0

18.4

30.0

36

134

12.0

16.3

23.1

36.5

37

236

15.4

21.7

30.7

48.6