DXHC15-100coil-1
DXHC50-1_coil
Helmholtz-Coil
DXHC7-100coil-4
DXHC15-200coil
DXHC5-300coil-3
DXHC10-290_coil
1AxisHelmholtzCoil-4
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Uni-directional Helmholtz Coil

1-axis-helmholtz-coil-5

 

Helmholtz Coil Specification Parameter

 

Model Radius
(mm)		 Center magnetic
field (Gs)		 Uniformity 
%

Homogeneity sphere
diameter

(mm)

 Each dimension
power range(W)		 The One dimensional
weight (Kg)		 The three dimensional
weight (Kg)
DXHC30-50 300 50 5 200 420 55  
1 150
DXHC30-10 300 10 0.5 100 90-120 12 38
0.1 90
DXHC30-2 300 2 0.05 60 18~32 3.5 11
0.01 40
DXHC25-1000 250 1000 5 160 5000 500  
1 125
DXHC25-500 250 500 0.5 100 2500 250  
0.1 75
DXHC25-300 250 300 0.05 50 1600 150  
0.01 33
DXHC25-100 250 100 5 160 600 50  
1 125
DXHC25-50 250 50 0.5 100 300~620 30 138
0.1 75
DXHC25-10 250 10 0.05 50 60~110 8 32
0.01 33
DXHC25-2 250 2 5 160 12~18 4 14
1 125
DXHC20-500 200 500 0.5 80 2000 160  
0.1 60
DXHC20-300 200 300 0.05 40 1000 96  
0.01 26
DXHC20-100 200 100 5 130 350 32  
1 100
DXHC20-50 200 50 0.5 80 200~520 16 54
0.1 60
DXHC20-10 200 10 0.05 40 40~65 8 28
0.01 26
DXHC20-5 200 5 1 100 20~32 6 22
0.1 60
DXHC20-2 200 2 1 100 8~10 4 15
0.1 60
DXHC15-300 150 300 5 100 660 54  
1 75
DXHC15-100 150 100 0.5 60 220 18  
0.1 45
DXHC15-50 150 50 0.05 30 110~330 12 38
0.01 20
DXHC15-10 150 10 1 75 21~42 6 24
0.1 45
DXHC10-200 100 200 5 66 200 19  
1 50
DXHC10-100 100 100 0.5 40 100 15  
0.1 30
DXHC10-50 100 50 0.05 20 50~180 9 20
0.01 10
DXHC10-10 100 10 1 50 10~24 3.5 13
0.1 30
DXHC7-100 70 100 5 45 50 7  
1 35
DXHC7-50 70 50 0.5 28 24~120 5 17
0.1 21
DXHC7-10 70 10 0.05 14 5~24 2 8
0.01 9.3

 

Typical Cases of Uni-directional Helmholtz Coil

DXMC10-10HelmholtzCoil

 

DXHC10-10

The magnetic field direction is level,
the highest field strength is 10 Gs,
the average diameter is 200 mm,
uniformity area Φ 30 * 30 mm,
uniformity 0.1%
power is 10 w

DXHC10-200

The magnetic field direction is level,
the highest field strength is 200 Gs,
the average diameter is 200 mm,
uniformity area Φ 30 * 30 mm,
uniformity 0.1%
power is 200 w

1-axis-helmholtz-coil-6

DXMC21-5HelmholtzCoilPair3

 

DXHC20-10

The magnetic field direction is level,
the highest field strength is 10 Gs,
the average diameter is 400 mm,
uniformity area Φ 100 * 100mm,
uniformity 1%
power is 40

DXHC20-200

The magnetic field direction is level,
the center field strength is 200 Gs,
Magnetic field uniformity is 1*10-3,
the average diameter is 400 mm,
uniformity area Φ 60 * 60 mm,
power is 700 w(10A70V)

DXMC20-200OneAxisHelmholtzCoil3

 

1-axis-helmholtz-coil-4

 

DXHC50-1

The magnetic field direction is level,
the highest field strength is 1 Gs,
the average diameter is 1000 mm,
uniformity area Φ 140 * 140 mm,
uniformity 0.1%,
power is 40 w

 

 

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The Application of Uni-directional Helmholtz Coil in Feasibility of Fiber Reinforcement Within Magnetically Actuated Soft Continuum Robots

 

Uni-directional Helmholtz Coil: the homogeneous area is big, and the space is open and easy to handle.  
The 1D Helmholtz coil provides an AC and DC magnetic field, and electric current and magnetic field can have a good linear relationship.
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