Magnetic Sensor Systems

Tubular Electromagnet

Series E-77-82

0.82" DIA X 0.77"

[20.8 mm DIA X 19.6 mm]

TOTAL WEIGHT: 1.1 OUNCES [31.2 GR]

duty cycle	1 (100%)	1/2 (50%)	1/4 (25%)	1/10 (10%)
maximum "ON” time, (Sec.)	infinite (∞ )	480	150	40
watts	1.25	2.50	5.00	12.50
approximate ampere turns	270	385	540	860

coil wire size (AWG)	coil resistance (Ω)	volts DC	volts DC	volts DC	volts DC
25	1.4	1.3	1.9	2.7	4.2
26	2.0	1.6	2.2	3.2	5.0
27	3.3	2.0	3.0	4.0	6.4
28	5.3	2.6	3.7	5.2	8.2
29	8.5	3.3	4.6	6.5	10.3
30	15.9	4.5	6.3	9.0	14.1
31	24.2	5.5	7.8	11.0	17.4
32	36.3	6.7	9.5	13.5	21.3
33	60.8	9.0	12.3	17.4	27.6
34	96.8	11.0	15.6	22.0	36.0
35	153	13.8	19.5	27.6	43.7
36	239	18.0	24.4	34.5	54.6
37	400	22.4	31.6	44.7	70.7
38	543	26.0	36.8	52.1	82.4
39	950	34.5	48.7	68.9	109
40	1525	43.7	61.8	87.3	138
41	2139	51.7	73.1	103	164
42	3620	67.3	95.1	135	213

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-77-82 Page 1 Made in USA

Tubular Electromagnet

25

1.4

1.3

1.9

2.7

4.2

26

2.0

1.6

2.2

3.2

5.0

27

3.3

2.0

3.0

4.0

6.4

28

5.3

2.6

3.7

5.2

8.2

29

8.5

3.3

4.6

6.5

10.3

30

15.9

4.5

6.3

9.0

14.1

31

24.2

5.5

7.8

11.0

17.4

32

36.3

6.7

9.5

13.5

21.3

33

60.8

9.0

12.3

17.4

27.6

34

96.8

11.0

15.6

22.0

36.0

35

153

13.8

19.5

27.6

43.7

36

239

18.0

24.4

34.5

54.6

37

400

22.4

31.6

44.7

70.7