Linear Motor Neodymium Magnet Bar

Neodymium magnet:
Neodymium iron boron magnets can be divided into two types: bonded neodymium iron boron and sintered neodymium iron boron.The bond is in fact an injection molding, and sintering is a vacuum heating through high temperature molding.The neodymium iron boron magnet is a permanent magnet with the strongest magnetic force till now. Material grades have N35-N52.Various shapes can be processed according to specific requirements: round, square, punch, magnetic tile, bar, convex, trapezoidal etc.Despite these advantages, but the surface is easy to rust, so it is usually required to make a number of protective surface treatment:Nickel plating, zinc plating, gold plating, epoxy resin, etc.Ordinary NdFeB magnet suitable environmental temperature is below 80 degrees, but also has some ability to 200 degrees. Mainly used in electronics, electrical appliances, packaging, motors, toys, leather goods, automotive machinery, etc..     


Characteristics of Neodymium Magnet:
Neodymium iron boron magnet has the advantages of high cost performance and good mechanical properties.The deficiency lies in the fact that Curie's temperature is low, the temperature characteristic is poor, and the powder is easy to be corroded. It is necessary to improve the chemical composition and the surface treatment method to achieve the practical application.Neodymium iron boron belongs to the third generation rare earth permanent magnet material, which has the characteristics of small size, light weight and strong magnetic properties. It is a magnet with better performance and price than the best.
The advantages of high energy density make the neodymium iron boron permanent magnetic materials have been widely used in modern industry and electronic technology. In the state of bare magnetic, the magnetic force can reach about 3500 Gauss.
  Property Chart:
 


Magnets Property and Magnetization direction:


Packing and Salt Spray Test:




Our Quick Shippment:





Detailed Specification:





1.Size:Customized

2.Shape:Bar


3.Grade:All kind of grade with N35 - N52, 35M - 50M, 35H - 48H, 30SH - 45SH, 
                                                 28UH - 40UH, 30EH - 35EH, 30AH - 33AH.

4.Raw Material:Rare earth Magnet

5.Coating:Nickel, Zinc, Blue Zinc, NiCuNi, NiCuNi+Epoxy,Gold, etc.

6.Lead Time:15-20 days

7.Packing:Carton(34x26x14cm)

8.Certificate:ISO9001,ROHS

9.Payment Terms:T/T,L/C,Paypal
Application:

Motor assemblies, Automobile,Wind generators,MRI,Speakers,
Sound Equipment Earphone microphone ,Sensor, Scanner, Camera Lens, 
Embedded Object,Magnetic separators, linear actuators, assemblies, servo 
motors, DC motors (automotive starters), Computer rigid disc drives
 

With WiFi doorbell, can monitor home anytime, anywhere from your mobile phone, tablet. You can see, hear and speak to vistors from anywhere and remote open door for visitors if need. Built-in PIR and night vision, never miss a visitor.

WiFi doorbell Functions

Advantage:

Only have one outdoor device, receiver is your smart phone 
support both ios and Android devices 
clear voice & image
take photo and video 
Outdoor device can connect to internet by both wifi and internet cable 

Description

• Your mobile phone can intercom with the doorbell by connect to wifi or 3G/4G
• 1 camera can suppport 8 pcs smart phone at most 
• Camera is CMOS 
• With rainproof cover 
• Remote unlock the electornic lock 
• alarm function 
• connect to power by adapter 
• Hand free intercom
• Night vision with 6IR lights in the camera

Specifications

Launch date: 2014, Aug
Camera:  1/4''/F2.4/110 degree
Distinguished:  420 line
Illumination: 2LUX
Light source:  6pcs infrared light 
Power Standby: DC 12V 1A
Power dissipation Standby: working, 3.8W
Dimensions: 160*97*40mm
Material: ABS
Power input: 12V 1A
Lock output: 12V
Operating temperature: Subzero 10 degree to +55 degree
Operating Humidity:  10-90%
WIFI standard: IEEE802.11b/g/n
WIFI mode: DSSS/CCK 11Mbps
Channel Frequency: 2412~2484MHZ
RX sensitivity:  Negative 85 dBm
TX power: 16 dBm
EVM: Negative 22 dBm
Sensor size: 1/4''
Sensor pixel:  0.3M
Lens angle: 110 degree
Aperture: F2.0mm
Night vision:  6*940NM IR LED

Smart Home WiFi Doorbell

Smart Home Wifi Doorbell,Smart Home Automation Wifi Doorbell,Smart Video Doorbell Intercom

Shenzhen Zhuohao Intelligent Electronic Development Co., Ltd. , http://www.szactop-smart.com