GMW Electromagnet Coils

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 fibre glass 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 over temperature switch interlocks are mounted on all heat sinks.

Specifications - Electromagnet Coils

Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0

Electrical

Magnet Model 3470 3470 5403 3472-70 3473-70 3474-140 3480 5405
Maximum Field 0.08T 0.08T 0.11T 0.16T 0.14T 0.13T 0.128T 0.168T
Maximum DC Power 110W
(6A, 22V)
110W
(6A, 22V)
625W
(50A, 12.5V)
1.75kW
(70A, 25V)
2.07kW
(70A, 29.5V)
5.18kW
(140A, 37V)
1.05kW 2.6kW
Inductance 90mH 90mH 20mH 50mH 60mH 60mH 12.8mH
(series)
80mH
(parallel)
93mH
(series)
23mH
(parallel)
Resistance
At 20°C
Maximum
3.52Ω
4.4Ω
3.52Ω
4.4Ω
0.22Ω
0.28Ω
0.29Ω
0.35Ω
0.36Ω
0.40Ω
0.22Ω
0.26Ω
0.72Ω
(series)
0.18Ω
(parallel)
1.88Ω
(series)
0.47Ω
(parallel)
Water Cooling 0.5lpm
0.2 bar
0.5lpm
0.2 bar
2lpm
0.25 bar
6lpm
1.0 bar
6lpm
1.0 bar
15lpm
1.0 bar
2lpm/
<5psid
2lpm/
<5psid
Turns 980 980 344 460 460 360 183 400

Mechanical

Coil Mount Side Right Left Universal Universal Universal Universal Both
Left/
Right
Both
Left/
Right
Inside Diameter 47mm 47mm 93mm 115mm 166mm 306mm 73mm 124mm
Outside Diameter 165mm 165mm 260mm 345mm 395mm 636mm 167mm 263mm
Thickness 56mm 56mm 100mm 133mm 133mm 140mm 60.2mm 102mm
Mass 5kg 5kg 30kg 64kg 76kg 206kg 6.75kg 31.5kg
Specifications are subject to change without notice.

Specifications - Electromagnet Coils

Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0

Electrical

Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Magnet Model 3470 3470 5403 3472-70 3473-70 3474-140 3480 5405
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Maximum Field 0.08T 0.08T 0.11T 0.16T 0.14T 0.13T 0.128T 0.168T
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Maximum DC Power 110W
(6A, 22V)
110W
(6A, 22V)
625W
(50A, 12.5V)
1.75kW
(70A, 25V)
2.07kW
(70A, 29.5V)
5.18kW
(140A, 37V)
1.05kW 2.6kW
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Inductance 90mH 90mH 20mH 50mH 60mH 60mH 12.8mH
(series)
80mH
(parallel)
93mH
(series)
23mH
(parallel)
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Resistance
At 20°C
Maximum
3.52Ω
4.4Ω
3.52Ω
4.4Ω
0.22Ω
0.28Ω
0.29Ω
0.35Ω
0.36Ω
0.40Ω
0.22Ω
0.26Ω
0.72Ω
(series)
0.18Ω
(parallel)
1.88Ω
(series)
0.47Ω
(parallel)
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Water Cooling 0.5lpm
0.2 bar
0.5lpm
0.2 bar
2lpm
0.25 bar
6lpm
1.0 bar
6lpm
1.0 bar
15lpm
1.0 bar
2lpm/
<5psid
2lpm/
<5psid
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Turns 980 980 344 460 460 360 183 400
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0

Mechanical

Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Coil Mount Side Right Left Universal Universal Universal Universal Both
Left/
Right
Both
Left/
Right
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Inside Diameter 47mm 47mm 93mm 115mm 166mm 306mm 73mm 124mm
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Outside Diameter 165mm 165mm 260mm 345mm 395mm 636mm 167mm 263mm
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Thickness 56mm 56mm 100mm 133mm 133mm 140mm 60.2mm 102mm
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Mass 5kg 5kg 30kg 64kg 76kg 206kg 6.75kg 31.5kg
Part Number 11801523 11801524 11901111 11801864 11801364 11801653 11907-0356-0 11907-0451-0
Specifications are subject to change without notice.

Pricing

Part No. Description Qty Price
11801523

Electromagnet Coil, 47mm I.D., 165mm O.D.

$1,140.00
Description

Electromagnet Coil, 47mm I.D., 165mm O.D.

Qty
11801524

Electromagnet Coil, 47mm I.D., 165mm O.D.

$1,140.00
Description

Electromagnet Coil, 47mm I.D., 165mm O.D.

Qty
11901111

Electromagnet Coil, 93mm I.D., 270mm O.D.

$3,280.00
Description

Electromagnet Coil, 93mm I.D., 270mm O.D.

Qty
11801864

Electromagnet Coil, 115mm I.D., 345mm O.D.

$5,040.00
Description

Electromagnet Coil, 115mm I.D., 345mm O.D.

Qty
11801364

Electromagnet Coil, 166mm I.D., 395mm O.D.

$5,570.00
Description

Electromagnet Coil, 166mm I.D., 395mm O.D.

Qty
11801653

Electromagnet Coil, 306mm I.D., 636mm O.D.

$10,530.00
Description

Electromagnet Coil, 306mm I.D., 636mm O.D.

Qty
11907-0356-0

Electromagnet Coil, 73mm I.D., 124mm O.D.

$4,180.00
Description

Electromagnet Coil, 73mm I.D., 124mm O.D.

Qty
11907-0451-0

Electromagnet Coil, 124mm I.D., 263mm O.D.

$8,130.00
Description

Electromagnet Coil, 124mm I.D., 263mm O.D.

Qty

Terms and Conditions

Terms and Conditions:

Prices above are for domestic deliveries to USA and Canada only.
Prices to other Countries are approximately 1.1x USA List Price.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
OEM discounts are available.

Payment:

Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).

Delivery:

Stock to 90 days.