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GMW Dipole Electromagnet, 45mm, 3470 
Tabs
 
Specifications - 3470
 General
  Pole Diameter  45mm. Reversible, with pole face diameters of
 20 and 40mm
  Pole Gap  0 to 75mm
  Coil Spacing  35 to 75mm
  Dimensions  377mm W x 233mm D x 217mm H
  Weight  27kg (60lbs)
  Coils (series connected) 
   Resistance (20°C)  7.3W
   Max Resistance  8.8W
   Max Continious Power (air)
 3.5A, 31V (0.11kW)
   Max Peak Power (air)  5A, 44V (0.221kW), cycled 2min max on, 4min off
   Max Continious Power (water)  5.0A, 44V (0.22kW)
   Max Peak Power (water)  7A, 62V (0.43kW), cycled 1min max on, 2min off
   Self Inductance  Approx 50mH
   Water Cooling  1 liters/min, 0.3 bar (0.26 US GPM,  5 psid)
  Interlocks 
   Overtemperature  Elmwood 3450G thermostat, mounted onto each
 cooling plate, wired in series.  Contacts closed
 below 40°C
 Performance
Fields at maximum current of 5 Amps
Excitation Chart
 
Field Uniformity
10mm pole gap, 5 Amps excitation current

20mm pole gap, 5 Amps excitation current
 
 Drawings
General Assembly

 Specifications are subject to change without notice.
 
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955 Industrial Road, San Carlos, CA 94070, USA