Magnetic torque
Fflywheel
2025年8月29日The inside of the product is made of high-reliability soft magnetic material and enameled copper wire, and the shell is made of high-rigidity carbon fibre material, which has the advantages of small size, light weight, fast response, high magnetic moment output accuracy, and short demagnetisation time. The external interface of this product is simple, compatible with various drive circuits, and has strong environmental adaptability. This product has been used on many satellites in orbit.
| Product code | CG-DJ-CJ-5 | CG-DJ-CJ-15 | CG-DJ-CJ-100 | CG-DJ-CJ-1 |
| Weight | 0.275kg | 0.7kg | 4kg | 0.07kg |
| Envelope size/mm | 228×38×22.8 | 270×56×30.3 | 630×80×74 | 138×32×17 |
| Rated output torque | 5Am2 | 15Am2 | 100Am2 | 1Am2 |
| Residual magnetic moment | 0.02Am2 | 0.1Am2 | 0.1Am2 | 0.01Am2 |
| Magnetisation/demagnetisation time constant | 70ms | 150ms | 160ms | 50ms |
| Power consumption | 0.7W | 2W | 2.7W | 0.3W |
| Delivery cycle | 4 months | 5 months | 5 months | 4 months |
