Neodymium Magnet 3/10/50/100pcs Ring 25x5mm Hole 20mm Magnets Strong Rare Earth

Description

Neodymium Magnet 3/10/50/100pcs Ring 25x5mm Hole 20mm Magnets Strong Rare Earth
Shape
: Round
Material: NdFeB
Grade: N35
Max Working Temperature: 80°C/176°F
Tolerance: Apporx 0-0.5mm
Plating: Nickel + Copper + Nickel Triple Layer Plated
Note:
1: Neodymium magnet is extremely powerful
,
pls take care of your fingers or other body parts to avoid injured between 2 pieces big magnet
2: Neodymium magnet is very fragile & easy damaged
,
pls handle gently
3: Strong magnets should keep away from ironware and some easily magnetized iron products
,
such as monitors
,
bank cards
,
computers
,
televisions and mobile phones
4:Prohibit contact and use by children under 8 years old, prevent children from swallowing
Applications:
Acoustic field: the speaker
,
receiver
,
microphone
,
alarm
,
stage audio
,
car audio and so on.
Electronics: permanent magnetic actuator vacuum circuit breakers
,
magnetic relays
,
meter
,
meter
,
sound meter
,
a reed switch
,
sensors.
Electrical field: VCM
,
CD / DVD-ROM
,
generators
,
motors
,
servo motors
,
micro-motors
,
motors
,
vibration motors.
Machinery and equipment: magnetic separation
,
magnetic crane
,
magnetic machinery.
Healthcare: MRI scanners
,
medical equipment
,
magnetic health products and so on.
Other industries: magnetized Wax
,
pipe descaling
,
magnetic fixture
,
automatic mahjong machine
,
magnetic locks
,
doors and window magnetic
,
magnetic luggage
,
leather magnetic toys
,
magnetic tools
,
gifts and packaging.
Package:
3-100pcs/lot Magnets