HF MAG bulk boxed custom high quality grade waterproof round ring neodymium magnet

FOB Reference Price:Get Latest Price
  • 1 - 999 Pieces
    $50.00
  • 1000 - 9999 Pieces
    $7.00
  • >=10000 Pieces
    $6.00
Customization:
Customized logo (Min. Order: 100000 Pieces)
Customized packaging (Min. Order: 100000 Pieces)

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Graphic customization (Min. Order: 100000 Pieces) Less
Samples:
$50.00 /Piece | 1 Piece (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
HF MAG
Model Number:
N35-N38EH
Application:
Industrial Magnet, Industry & Home
Type:
Permanent
Shape:
IRREGULAR
Composite:
NdFeB Magnet
Coating:
Ni-Cu-Ni
Size:
Customized
Magnetism direction:
thickness
Tolerance:
±0.05mm
Certification:
RoHs / TS16949
MOQ:
500pcs
Weight:
depends on the size
Item:
Power Neodymium N52 Grade Nickel L12x12x2mm
Supply Ability
Supply Ability:
800000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Power Neodymium N52 Grade Nickel L12x12x2mm
Standard sea or air package will be perfectly protected in the delivery.
Small white packing box: 12x10x5cm.
Standard packing carton: 36x26x15cm.
We can also pack them as you required.
Shipping:
We shipping your magnets by FEDEX, DHL, UPS, TNT etc. door to door express.
Your magnets will come to you safely and fastly.
Port
Ningbo or Shanghai
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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.