A Helmholtz coil is a device for producing a region of nearly uniform magnetic field. Our equipment consists of 3 axis of two electromagnets on the same axis. A Helmholtz pair consists of two identical circular magnetic coils that are placed symmetrically along a common axis, one on each side of the experimental area. Besides creating magnetic fields, Helmholtz coils are also used in scientific apparatus to cancel external magnetic fields, such as the Earth's magnetic field. Our Helmholtz pair, minimizes the nonuniformity of the field at the center of the coils. Our Helmholtz Coil equipment is also designed for up to 12U cubesat or 40 X 42.5 X 45 cm measurement region.
We have a testing area of slightly greater than 40 x 40 x 40 cm (nominal at 40 x 42.5 x 45 cm).
The amount of magnetic field used for the equipment can be adjusted in all axes, according to current settings.
We used high thermal rating magnet wire for equipment safety, fire prevention,
and to meet industry standard design requirements.
| Description | X Value | Y Value | Z Value |
|---|---|---|---|
| Cross Section (m) | 0.502 | 0.567 | 0.636 |
| Wire Diam. (m) | 0.0005 | 0.0005 | 0.0005 |
| Voltage (V) | Possibly set at 12, 24, or 48V (higher TBD) | Possibly set at 12, 24, or 48V (higher TBD) | Possibly set at 12, 24, or 48V (higher TBD) |
| Strength @ 12V (G) | 1.248 | 1.105 | 0.986 |
| Strength @ 12V (G) | 1.20 tested Adjustable at multiple X | 1.13 tested Adjustable at multiple X | 1.12 tested Adjustable at multiple X |
| Description | Value |
|---|---|
| Turn (N) | ~800 |
| High Temp. Mag Wire | Top grade mag wire |
| Mag Wire Insulation | Withstand high temp. |
| Theoretic. Max. Strength (G) | ~15 |
| Length | 93 CM |
| Width | 88 CM |
| Heigth | 120 CM |
| Mass | ~40 KG |
| Error Range | At Edge <=7% |
| Measurement Size/Range | 43 x 40.5 x 37.5 (CM) Up to 12U |
Equipment designed with safety check list and equipment standard design guideline. Top of the line mag wire withstanding up to Rated >220-240 degree C. Recommended to use with safety operation and precaution.
We have also attached more magnet coils that we have made before for your reference. If you have any questions, please do not hesitate to make requests. We have our factory to support your efforts.