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.
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
|---|---|---|---|---|---|---|
Electrical |
||||||
| Magnet Model | 3470 | 3470 | 5403 | 3472-70 | 3473-70 | 3474-140 |
| Maximum Field | 0.08T | 0.08T | 0.11T | 0.16T | 0.14T | 0.13T |
| 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) |
| Inductance | 90mH | 90mH | 20mH | 50mH | 60mH | 60mH |
| Resistance At 20°C Maximum |
3.52W 4.4W |
3.52W 4.4W |
0.22W 0.28W |
0.29W 0.35W |
0.36W 0.40W |
0.22W 0.26W |
| Water Cooling | 0.5 liters/min 0.2 bar |
0.5 liters/min 0.2 bar |
2 liters/min 0.25 bar |
6 liters/min 1.0 bar |
6 liters/min 1.0 bar |
15 liters/min 1.0 bar |
| Turns | 980 | 980 | 344 | 460 | 460 | 360 |
Mechanical |
||||||
| Coil Mount Side | Right | Left | Universal | Universal | Universal | Universal |
| Inside Diameter | 47mm | 47mm | 93mm | 115mm | 166mm | 306mm |
| Outside Diameter | 165mm | 165mm | 260mm | 345mm | 395mm | 636mm |
| Thickness | 56mm | 56mm | 100mm | 133mm | 133mm | 140mm |
| Mass | 5kg | 5kg | 30kg | 64kg | 76kg | 206kg |
| Specifications are subject to change without notice. | ||||||
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
|---|---|---|---|---|---|---|
Electrical |
||||||
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Magnet Model | 3470 | 3470 | 5403 | 3472-70 | 3473-70 | 3474-140 |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Maximum Field | 0.08T | 0.08T | 0.11T | 0.16T | 0.14T | 0.13T |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| 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) |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Inductance | 90mH | 90mH | 20mH | 50mH | 60mH | 60mH |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Resistance At 20°C Maximum |
3.52W 4.4W |
3.52W 4.4W |
0.22W 0.28W |
0.29W 0.35W |
0.36W 0.40W |
0.22W 0.26W |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Water Cooling | 0.5 liters/min 0.2 bar |
0.5 liters/min 0.2 bar |
2 liters/min 0.25 bar |
6 liters/min 1.0 bar |
6 liters/min 1.0 bar |
15 liters/min 1.0 bar |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Turns | 980 | 980 | 344 | 460 | 460 | 360 |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
Mechanical |
||||||
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Coil Mount Side | Right | Left | Universal | Universal | Universal | Universal |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Inside Diameter | 47mm | 47mm | 93mm | 115mm | 166mm | 306mm |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Outside Diameter | 165mm | 165mm | 260mm | 345mm | 395mm | 636mm |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Thickness | 56mm | 56mm | 100mm | 133mm | 133mm | 140mm |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Mass | 5kg | 5kg | 30kg | 64kg | 76kg | 206kg |
| Part Number | 11801523 | 11801524 | 11901111 | 11801864 | 11801364 | 11801653 |
| Specifications are subject to change without notice. | ||||||
Pricing
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.