H-Frame Adjustable Electromagnet Description

The H-Frame adjustable electromagnet has a magnetic field air gap adjustable bidirectionally and a double yoke structure that forms a closed magnetic circuit with good rigidity. The yoke is inclined at an angle of 45 degrees to facilitate the taking and placing of samples and other equipment.The H-frame adjustable electromagnet has a horizontal magnetic field direction. H-Frame adjustable electromagnets have a wide range of air gap adjustment and feature easy pole replacement. They are suitable for Hall effect research, magnetoresistance effect research, hysteresis retraction studies, torque magnetometers, force method magnetometers, vibration sample magnetometers, etc. In addition, H-frame adjustable electromagnets are also capable magnetic susceptibility and magnetic material measuring devices. 

H-Frame Adjustable Electromagnet Dimensions

SB electromagnet diagram

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Part ID Name Part ID Name Part ID Name Part ID Name
1 Horizontal yoke 2 Vertical yoke 3 Coil package 4 Pole face
5 Pole head 6 Handle 7 Column cover A Coil distance
B Air gap C Center height D Center horizontal distance E Coil diameter
Model Pole
Diameter (mm)		 A (mm)
Customizable		 B (mm) C (mm) D (mm) E (mm) Weight (kg)
HP-50 50 80 0-80 130 130 200 40
HP-80 80 100 0-100 175 175 280 135
HP-100 100 120 0-120 200 200 300 200
HP-130 130 120 0-120 240 240 380 430
HP-175 175 120 0-120 310 310 500 630
HP-200 200 120 0-120 320 320 550 930
HP-220 220 120 0-120 330 330 600 1060
HP-250 250 120 0-120 350 350 670 1920
HP-280 280 150 0-150 380 380 720 2570
HP-300 300 150 0-150 400 400 740 3580
HP-380 380 200 0-150 440 440 850 6800

H-Frame Adjustable Electromagnet Specifications

Model Pole
Diameter (mm)		 Air Gap
Range (mm)		 Pole Face (mm) Air Gap (mm) Maximum
Magnetic Field (T)		 Power (kW)
HP-50 50 0-80 50 10 1.0 0.3
HP-80 80 0-80 80 20 0.9 0.6
HP-100 100 0-100 60/100 10/10 2.0/1.5 2.0
HP-130 130 0-120 60/100 10/30 2.5/1.2 3.8
HP-175 175 0-120 80/100 10/30 2.4/1.8 6.5
HP-200 200 0-140 80/120 10/30 2.6/1.9 10.0
HP-250 250 0-140 120 25 2.3 12.0
HP-280 280 0-140 120 25 2.6 12.0

H-Frame Adjustable Electromagnet Details

Model Technical Parameters Product Visual
HP-100
  • The electromagnet has a double yoke and modulating structure, and it is placed obliquely at 45 degrees
  • The direction of the magnetic field is horizontal to the ground
  • The diameter of the pole is 100mm
  • The spacing between the coils is 100mm
  • The adjustable range of the air gap is from 0-100mm
  • When the air gap is 10mm, the central magnetic field Hmax≥1.5T
  • When the air gap is 80mm, the central magnetic field Hmax≥0.4T
  • In the centerral 5*5*5mm³ area, the magnetic field uniformity is 1*10e-5
  • The electromagnet is naturally cooled
  • When the air gap is 80mm the electromagnet can provide a continuous 0.4T magnetic field environment for 0.5 hours
  • Weight: 200kg
  • Power supply: 10A, 120V
 H-Frame adjustable electromagnet 1
HP-80
  • The electromagnet is a double yoke type frame structure inclined at a 45 degree angle
  • The magnetic field is in the horizontal direction
  • The pole diameter is 80mm
  • The spacing between the cables is 100mm
  • The magnetic air gap is adjustable in both directions from 0-100mm
  • The electromagnet is equipped with a payable pole with pole diameter 80mm
  • When the air gap is 40mm, the central magnetic field Hmax≥0.5T
  • Pole head aperture width: 5mm
  • When the air gap is 40mm the electromagnet can provide a continuous 0.4T magnetic field environment for 1 hour
  • External dimensions: 440*450*360 mm³
  • Weight: 100kg
  • Power supply: 10A, 60V
 H-Frame adjustable electromagnet 2
HP-250
  • The electromagnet is a double yoke type frame structure inclined at a 45 degree angle
  • The magnetic field is in the horizontal direction
  • The pole diameter is 250mm
  • The spacing between the cables is 120mm
  • The magnetic air gap is adjustable in both directions from 20~120mm
  • The electromagnet is equipped with a payable pole with diameter 70mm
  • When the air gap is 50mm, the center magnetic field Hmax≥2.1T;
  • Internal water cooling structure
  • When the air gap is 50mm the electromagnet can provide a continuous 2.1T magnetic field environment for 0.5 hours
  • Weight: 2200kg
  • Power supply: 75A, 180V
 H-Frame adjustable electromagnet 3