Electromagnets and Coils

5201 Horizontal Projected Field

Horizontal Projected Field Electromagnet. Open access for probes, lasers, and microscopes.

  • Mass = 2 .1kg
  • 70 x 60 x 120mm
  • In-plane field of 0.35T @ z=2mm
  • In-plane field of 0.1T @ z=12mm
  • Peak excitation 20A/20V
Out of Stock

5203 Vertical Projected Field

Vertical projected field electromagnet. Open access, Field primarily perpendicular to magnet surface.

  • Mass = 2 .5kg
  • 74 x 74 x 123.5mm
  • Interchangeable poles
  • Perpendicular field of 0.5T @ z=5mm
  • Perpendicular field of 0.4T @ z=10mm
  • Peak excitation 100A/30V
Out of Stock

5204 Vector Projected Field

Projected vector field magnet providing field of any orientation at a location above the magnet surface.

  • Mass = 2 .5kg
  • 74 x 74 x 123.5mm
  • Projected vector field up to 0.3T
  • Interchangeable pole extensions
  • Any mounting orientation
  • Up to 200 Hz operation
Out of Stock
5205 large

5205 Vertical Projected Field

Low profile projected vertical field magnet providing uniform Bz field at a location above the magnet surface.

  • Mass = 1.3kg
  • 92 x 92 x 32.6mm
  • Perpendicular projected field (±5%) up to 50mT @ z=5mm
  • High operating temperature
  • Variable pole geometry
Out of Stock

5207 Vertical Projected Field

System primarily designed for integration into probe stations for MRAM test. The location of the pole face can be adjusted precisely to be located relative to the DUT with high accuracy.

  • Mass = 20kg
  • 1.5T perpendicular field @ z=2mm
  • 196mm outer ø x 122mm H
  • Any mounting orientation
  • Continuous excitation 35A/50V
Out of Stock

5301 Sensor Test Electromagnet

Sensor Test Electromagnet. Suitable for long sensor arrays.

  • Field to 50mT
Out of Stock

3470 Dipole, 45mm

The smallest and lightest standard dipole electromagnet available from GMW.

  • Mass = 31kg
  • 377 x 233 x 217mm
  • >1T at 10mm gap, 0.5T @ 25mm gap
  • Reversible plane (40mm) or tapered poles (20mm)
  • Adjustable pole gap
  • Air (3.5A) or water (6A) cooled
  • Adjustable coil spacing
Out of Stock

3460 Dipole, 37mm

The 3460 is the smallest dipole electromagnet that can generate 1.5T across a 10mm gap

  • Mass = 10kg
  • 166 x 120 x 136mm
  • 1.5 T @ 10mm gap
  • Fast cycle times
Out of Stock
3480-front

3480 Dipole, 45mm

The 3480 dipole electromagnet is a light weight versatile system that can provide fields above 2 Tesla.

  • Mass = 34kg
  • 285 x 197 x 213mm
  • 3.6 T @ 2mm gap
  • 1T @ 25mm gap
  • Peak power 35A/60V
  • Any mounting orientation
Out of Stock
5403 front

5403 Dipole, 76mm

Variable gap C frame dipole electromagnet. The light weight allows it to be used on optical tables or production test equipment and the simple poles enable axial entry & exit holes to be matched to the optical geometry.

  • Mass = 124kg
  • 604 x 270 x 359mm
  • Adjustable gap, 0 to 86mm
  • Variety of pole caps, 10, 38, 76mm
  • 1T @ 35mm, 2T @ 15mm gap
Out of Stock
5405 Front

5405 Dipole, 76mm

The 5405 dipole electromagnet is a fit, form and function upgrade for the 5403 electromagnet system.

  • Mass = 155kg
  • 600 x 322 x 355mm – mountable on optical table
  • 3.3T @ 5mm gap, 2T @ 20mm gap, 1T @ 50mm gap
Out of Stock
Large 5501

5501 Dipole, 250mm

The 5501 Electromagnet is a fixed Pole gap dipole electromagnet. The C frame gives open access to the pole gap region and the 5501 can be mounted in any orientation.

  • Mass = 1800kg
  • 830 x 410 x 710mm
  • Fields to >0.6T at 204mm gap
  • Fixed gap, selectable factory setting

 

Out of Stock
5503

5503 Dipole, 400mm

The 5503 Electromagnet is a fixed Pole gap C frame dipole electromagnet. The C frame gives open access to the pole gap region from and the 5503 can be mounted in any orientation.

  • Mass = 1790kg
  • 790 x 710 x 815mm
  • Field >0.35T at 300mm Gap

 

 

Out of Stock
Large 3472-70

3472 Dipole, 100mm

3472-50 is fitted with a 50Amp coil pair,  coil gap- 115mm. 3472-70 is fitted with a 70Amp coil pair with enhanced cooling,  coil gap – 82mm.

  • Mass = 325kg
  • 372 x 233 x 217mm
  • 50 or 70 Amp versions
  • Adjustable pole gap, 0 to 115mm
  • Wide variety of pole caps, 25 to 100mm
  • 2.5T @ 10mm gap, 1T @ 60mm gap
Out of Stock
3473-70

3473 Dipole, 150mm

3473-50 is fitted with a 50Amp coil pair,  coil gap- 127mm. 3473-70 is fitted with a 70Amp coil pair with enhanced cooling,  coil gap – 96mm.

  • Mass = 600kg
  • 686 x 405 x 570mm
  • 50 or 70 Amp Versions
  • Adjustable pole gap, 0 to 150mm
  • Wide variety of pole caps, 25 to 150 mm
  • 3T @ 10mm gap, 1T @80mm gap
Out of Stock
3474

3474 Dipole, 250mm

The 3474 Dipole Electromagnet  is recommended when high fields and or high uniformity are needed.

  • Mass = 1800kg
  • 920 x 636 x 864mm
  • Adjustable pole gap, 0 to 160mm
  • Wide variety of pole caps, 25 to 250mm
  • 3.5T @ 10mm, 2T @ 50 mm, 1T @ 120mm
Out of Stock
5404

5404 High Field Dipole

Model 5404 High Field Dipole Electromagnet is intended for applications requiring a small volume of high field in the range of 4T to 5T. Interchangeable poles.

  • Mass = 170kg (table top)
  • 284 x 356.5 x 380mm
  • 5.4T @ 1mm pole gap
  • 4T @ 5mm pole gap
  • 1.4T in split solenoid configuration
  • Full ± field cycle in 10 seconds
Out of Stock
5414

5414 Dipole, 315mm

The 5414 is the largest standard GMW dipole electromagnet. It has fixed Pole Caps tailored to the user requirements with diameters up to 315mm and Pole gaps to 200mm.

  • Field >2.7T at 50mm gap
Out of Stock
5451

5451 Helmholtz Coil, 300mm

The Model 5451 Helmholtz Coil Electromagnet is a single axis coil pair arranged in Helmholtz geometry to give a relatively large volume of high uniformity magnetic field.

  • Mass = 100kg
  • 340 x 480 x 415mm
  • 50mT field over 300mm diameter
  • 0.77mT/A
Out of Stock
5452

5452 Helmholtz Coil, 160mm

The Model 5452 Helmholtz Coil Electromagnet is a single axis coil pair arranged in Helmholtz geometry to give a relatively large volume of high uniformity magnetic field.

  • Mass = 6kg
  • 122 x 270 x 276mm
  • 3mT over 160mm diameter
  • 1mT/A
Out of Stock

5453 Shielded Helmholtz Coil, 260mm

The Model 5453 Helmholtz Coil Electromagnet is a single axis coil pair arranged in Helmholtz geometry to give a relatively large volume of high uniformity magnetic field.

  • Mass = 200kg
  • 330 x 425 x 425mm
  • Clear aperture: 260mm
  • Clear internal length (doors closed): 320mm
  • 150mT
  • 100ppm over 30mm sphere
Out of Stock
HC1 Helmholtz Coil

Bartington Helmholtz Coil System, HCS

The HCS Helmholtz Coil System generates a magnetic field of known frequency and intensity from a standard single phase AC mains supply. A mounting table is provided to hold the test item inside the homogeneity volume.

  • Individually controlled Bx, By, Bz field
Out of Stock
Electromagnet Coils

GMW Electromagnet Coils

GMW standard Electromagnet Coils are designed for high reliability and high fields at modest power consumption.

Out of Stock

HTS-110 LM Low Profile Solenoid

HTS-110 LM Short Solenoid

  • Up to 3T Field
  • Height 35mm to 85mmBore size 30mm to 80mm
Out of Stock

HTS-110 2T Projected Field

Compact HTS-110 Magnet with 2T Bz field perpendicular to the surface of the magnet

Out of Stock

HTS-110 HF High Field Shielded Solenoids

HTS-110 Superconducting High Field Shielded Solenoid, to 16 Tesla.

  • Cryogen-free operation with fast cool down
  • Rapid ramping in excess of 3 T/s
  • Zero to full field in <30s
Out of Stock
XT10 med

HTS-110 XT Split Solenoid

HTS-110’s versatile new range of iron-yoke split-pair magnets are available in standard configuration up to 8 Tesla.

  • Cryogen-free operation with fast cool down
  • Rapid ramping in excess of 3 T/s
  • Zero to full field in <30s
Out of Stock
HTS-110 Current Leads

HTS-110 Current Leads

The Standard CryoSaver™ leads use a fiberglass composite body to encase the HTS wire for structural integrity. Nickel plated copper endcaps are used for warm and cold end connections.

Designed for service in cryogenic liquid or vapor, CryoSaver™ Hermetic leads utilize a thin-walled stainless steel outer body and lid to form a hermetic seal against absorption of helium into the HTS wire.

Out of Stock
BPS-85-70

Electromagnet Power Supplies

Unipolar and bipolar power supplies, power amplifiers and reversing switches optimized for GMW Electromagnets.

Out of Stock

Elemental Instruments Precision, Tunable Permanent Magnets

The Elemental Instruments  Tunable Permanent Magnets are used in applications that range from medical imaging to chemical analysis, material
science and particle physics.

  • For fields to ±0.35 Tesla
  • Homogeneity over 10mm2

 

Out of Stock
BDMetrolab 131 det

Metrolab Permanent Magnets, PM

The Metrolab PM1055 Permanent Magnets offers high field homogeneity with a small overall physical size.

  • NMR Teslameter (Gaussmeters)ProbeTesting
  • NMR NMR or EPR Spectrometry Magnet
  • Magnetic Sensor Calibration (in conjunction with an NMR Teslameter or Gaussmeter)
Out of Stock