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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 Power (air)  3.5Amps, 31Volts (0.11kW)
   Max Power (water)  5.0Amps, 44Volts (0.22kW)
   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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Tel: + 650-802-8292    Fax: + 650-802-8298
955 Industrial Road, San Carlos, CA 94070, USA