Супер сильный стержневой магнит Неодимовый магнитный стержень
US $0.027-$0.99
200lbs neo болт с проушиной Рыбалка Магнит потайной перманентные сильные магниты винтовой
- Категория: Магнитные материалы >>>
- Поставщик: Ningbo,Haofeng,Magnet,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.76 $* | 0.68 $* |
| Aug-17-2025 | 0.75 $* | 0.15 $* |
| Jul-17-2025 | 0.74 $* | 0.47 $* |
| Jun-17-2025 | 0.7 $* | 0.47 $* |
| May-17-2025 | 0.33 $* | 0.69 $* |
| Apr-17-2025 | 0.43 $* | 0.69 $* |
| Mar-17-2025 | 0.19 $* | 0.65 $* |
| Feb-17-2025 | 0.76 $* | 0.14 $* |
| Jan-17-2025 | 0.12 $* | 0.39 $* |
Характеристики
Product Display
1. Grade: N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N42UH, N28EH-N38EH.
2. Size: Customized size per your requirements.
3. Tolerance: +/-0.05mm, +/-0.1mm or as your request.
4. Certification: ISO9001, ROHS, TS16949.
5. Applications: Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applicatications.
Product Name | Neodymium eyebolt magnet |
Material | Rare earth ndfeb |
Shape | Hook eyebolt |
Coating | Ni-cu-ni |
Standard | ISO9001 |
Grade | N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N42UH, N28EH-N38EH |
Brand | HF MAG |
Original | China |
Other Products
Process Flow
About US
Packing&Transport
Q:Motor has been running then fails to start,what to do?
A:Likely cause: Fuse or circuit breaker is tripped.
What to do: Replace the fuse or reset the breaker.
Likely cause: Armature is shorted. Motor may make a humming noise and the circuit breaker or fuse will trip.
What to do: Disassemble motor and inspect the armature for a burnt coil. Inspect the commutator for burnt bars. If this condition exists, the motor needs to be replaced.
Likely cause: The brushes may be worn down too far and no longer make contact with the commutator.
What to do: Check the brushes to make sure that they are still making contact with the commutator. Contact manufacturer for brushes.
Likely cause: Controller may be defective.
What to do: Verify voltage is coming out of the controller.
Q: On initial installation, motor fails to start up,what to do?
A: Likely cause: Motor is incorrectly wired
What to do: Verify that the motor is wired correctly.
Likely cause: No output power from controller.
What to do: Measure voltage coming from the controller.
Likely cause: Motor is damaged and the armature is rubbing against the magnets.
What to do: Disassemble motor and see if the armature can be realigned by reassembly. Motor may have to be replaced.
Q: Motor takes too long to accelerate,what to do?
A: Likely cause: Motor controller not properly set.
What to do: Adjust the acceleration trim pot of the controller.
Likely cause: Brushes are worn.
What to do: Verify brush length.
Likely cause: Bearings may be defective.
What to do: Inspect bearings. Noisy or rough bearings should be replaced.
Q: Motor runs in the wrong direction,what to do?
A: Likely cause: Incorrect wiring
What to do: Interchange the two motor leads.
Q: Motor runs OK but has a clicking noise,what to do?
A: Likely cause: Suspect a burr on the commutator.
What to do: Remove burr from commutator using a commutator stone.
