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 GMW
standard Electromagnet Coils are designed for high
reliability and high fields at modest power consumption.
They are wound from precision slit, high conductivity
copper with mylar interturn insulation and a fibreglass
outer wrap. They feature separate aluminum heat sinks
with integrated copper cooling tubes. The complete coil
assembly in then vacuum impregnated with epoxy resin to
produce a void free structure that will not degrade under
continuous or cycled operation at maximum power dissipation.
Protective overtemperature switch interlocks are mounted
on all heat sinks.
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Specifications
- Electromagnet Coils
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11801520 |
11901110 |
11801862 |
11801362 |
11801650 |
| Electrical |
| Maximum
Field |
0.06T |
0.12T |
0.18T |
0.14T |
0.13T |
| Maximum
DC Power |
110W
(5A, 22V) |
600W
( 50A, 12V) |
1.75kW
( 70A, 25V) |
2.1kW
(70A, 30V) |
5.18kW
(140A, 37V) |
| Inductance |
90mH |
20mH |
50mH |
60mH |
60mH |
Resistance
At 20°C
Maximum |
3.65W
4.4W |
0.225W
0.275W |
0.295W
0.355W |
0.36W
0.435W |
0.22W
0.27W |
| Water
Cooling |
1
liters/min
0.1 bar |
2
liters/min
0.2 bar |
6
liters/min
1.0 bar |
6
liters/min
1.0 bar |
15
liters/min
1.0 bar |
| Turns |
950 |
344 |
460 |
460 |
360 |
| Mechanical |
| Inside
Diameter |
47mm |
93mm |
115mm |
166mm |
306mm |
| Outside
Diameter |
165mm |
270mm |
345mm |
395mm |
636mm |
| Thickness |
56mm |
107mm |
133mm |
133mm |
140mm |
| Mass |
10kg |
30kg |
64kg |
75kg |
206kg |
| Specifications
are subject to change without notice. |
For more information regarding GMW Electromagnet Coils,
please contact Ian
Walker. |
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GMW
Associates, 955 Industrial Road, San Carlos, CA
94070, USA
Tel: (650) 802-8292, Fax: (650) 802-8298,
e-mail:
sales@gmw.com |
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