MFG-31 Series Solenoid|SeeweTek | Magnetic Field Generators, Magnetic Testing Solutions, Physical Property Testing Solutions

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MFG-31 Series Solenoid

Description：The MFG-31 series solenoid generates a large uniform magnetic field in the central region when excited by an excitation power supply. It features excellent field uniformity, compact size, and high magnetic field strength. It can produce both AC and DC magnetic fields with a good linear relationship between current and magnetic field. Suitable for research institutes, universities, and enterprises for magnetic property testing or detection experiments, it is applied in various disciplines such as materials, electronics, biology, medical, aerospace, chemistry, and applied physics. Main applications include calibration of magnetometers (e.g., Hall magnetometers), research on biomagnetic effects and magnetic properties of materials, magnetization and demagnetization of magnetic materials, and as components for electromagnets or inductors.

Category：

Solenoid

Detail

Parameter

Other

Product Features

Large uniform magnetic field region;
Relatively small size generates high magnetic field;
Good linearity between magnetic field and excitation current;
Optional or customizable test platform for easy operation;
Optional or customizable mobile platform for convenient overall movement;
High degree of customization.

Applications

Magnetic sensor testing and calibration
Electromagnetic interference simulation experiments
Magnetic material measurement
Biomagnetic effect research
Magnetic field influence experiments
Scientific research related to magnetic fields

Magnetic Field Types

Constant magnetic field
Gradient magnetic field
Composite magnetic field
Alternating magnetic field

Solenoid parameters (DC excitation) The following are parameters under DC excitation for standard solenoids. All parameters can be customized according to user requirements.
Model	Winding Length / mm	Inner Diameter / mm	Outer Diameter / mm	Max Central Flux Density / Gs	Uniform Region @ Uniformity	Power Supply / W
MFG-3100-150-20-200	150	20	80	200	20 mm@0.5%30 mm@1%60 mm@5%	12
MFG-3100-150-20-500	150	20	140	500		60
MFG-3100-150-20-1000	150	20	220	1000		260
MFG-3100-250-60-100	250	60	140	100	30 mm@0.5%41 mm@1%90 mm@5%	10
MFG-3100-250-60-500	250	60	180	500		120
MFG-3100-250-60-1000	250	60	240	1000		450
MFG-3100-550-100-100	550	100	180	100	75 mm@0.5%110 mm@1%225 mm@5%300 mm@10%	30
MFG-3100-550-100-500	550	100	220	500		400
MFG-3100-550-100-1000	550	100	280	1000		1200
MFG-3100-550-100-2000	550	100	380	2000		3200
MFG-3100-1050-150-100	1050	160	240	100	200 mm@0.5%280 mm@1%525 mm@5%665 mm@10%	80
MFG-3100-1050-150-500	1050	160	280	500		900
MFG-3100-1050-150-1000	1050	160	340	1000		2300
MFG-3100-1050-150-2000	1050	160	420	2000		6600
Note: The actual maximum length of the solenoid is slightly longer than the winding length. The selected excitation current source should meet the above current and power requirements. Contact us for more detailed product parameters.

Name	Model	Qty	Unit	Config	Remarks
Solenoid	MFG-31 Series	1	Set	Standard	User selects specific model based on size and max flux density requirements
Full set of test leads and power cables	——	1	Set	Standard
Excitation power supply	MAC-11 Series	1	Set	Optional	Power supply can be selected based on solenoid excitation requirements
Test platform	MAC-42 Series	1	Set	Optional	Customizable test platform for moving, rotating, or fixing test samples
Mobile platform	MAC-43 Series	1	Set	Optional	For easy overall movement of the solenoid
Gaussmeter	MTE-11 Series	1	Set	Optional	For measuring the magnetic field generated by the solenoid