Round Ring Block Neodymium Motor Magnet

May 23 23:05:54, 2024

Model NO.: GM
MOQ: 1000PCS
Service: OEM/ODM
Plated: Zinc, Nickel,Colored,Black
Lead Time: 7days
Design: Customized
Metal: N35, N38, N40, N42, N45, N48, N50, N52
Type: Permanent
Trademark: Bosin
Transport Package: 2000 PCS One Carton; Carton Size: 30*25*20cm
Specification: 1/16", 1/8", 3/16"1/4", etc
Origin: Dong Guan, Guang Dong, China
HS Code: 8505119000
Neodymium magnet, also named NdFeB magnet, Neo magnet & Nd magnet, is mainly made of Neodymium, Iron and Boron with strongest power among all magnetic materials. Neodymium magnet can be easily shaped with high precision, widely used to motors, rotors, wind turbines, wind generators, sensors, loudspeakers, cars, mobile phones, home appliances, medical equipment, filters, and so on.

Material: Sintered Neodymium-Iron-Boron
Type:    Permanent
Shape:  Disc/Block/Ring/Sphere/Bonded
Dimensions: 8x2mm/5x1mm/6x3mm/10x1mm etc
Plating/Coating:   Nickel, Zinc, Nickel-Cu-Nickel, Rubber, Epoxy, Gold, Silver.
Tolerance:        ±0.05mm
Max Operating Temp:  80ºC
Application: Industrial Magnet/Electron/Toy/Hardware
Quality System:  ISO9001:2008, REACH,RoHS, Sedex
Packaging detail: Standard air and vessel package or according to customers' request
Delivery time:  5-7 days, according to the order

Buyer Guide :
In order to quote you the best price quickly . please provide the following information:
1. Product size . grade . coating. ect 
2. Order quantity
3. Attached the drawing if customized 
4. Any special packing or other requirement
 
Safety Warning:
1. Make sure keep the magnets are out of reach children and pets,it is not a TOY, and small magnets will pose a choking hazard.
2. Watch your fingers, as they are very strong magnets, which are difficult to pull apart and fly together quickly from far away,so it is very easy to pinch fingers between attracting poles.
3. Keep the magnets far way from medical devices, electronic products,and magnetic media, as our magnets have strong magnetic fields which may affect and/or disrupt the functioning of these medical devices,electronic products,and magnetic media.
4. Magnets are fragile, they can crack, chip, or shatter if allowed to slam against each other. so make sure handle with care, eye protection glasses 
Description Neodymium/NdFeB Magnet
Material Neodymium-Iron-Boron
Working Temperature Grade Max. Operating Temperature
N35-N52 80°C (176°F)
33M- 48M 100°C (212°F)
33H-48H 120°C (248°F)
30SH-45SH 150°C (302°F)
30UH-40UH 180°C (356°F)
28EH-38EH 200°C (392°F)
28AH-35AH 220°C (428°F)
Magnet Shape Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. 
Customized shapes for Super Permanent Block NdFeB Magnet are available.
Magnet Coating Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, 
Passivation and more.
Application Permanent Axially Magnetized Magnets are widely used in many fields, such as motors, 
sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, 
switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic 
chuck, common daily use, and so on.





























 

Rod Cylinder Lens

Rod cylinder Lens is polished on the circumference and ground on both ends. Optical performance is similar to a Cylindrical Lens . Collimated light passing through the diameter of the rod cylinder lens will be focused into a line. N-BK7 and UV Fused Silica substrates are available for a variety of UV, Visible and NIR applications. Also we supply kinds of Plano-Convex Cylindrical Lens,Plano-Concave Cylinder Lens,Double-Convex Cylinder Lens,Double-concave Cylinder Lens, Meniscus Cylinder Lens ,Rod cylinder lens,special cylindrical lens etc. these cylindrical lens and components are available in a range of micro sizes for integration into a host of OEM applications.

Custom sizes, variations in polishing/ ground surfaces and additional coatings on cylindrical lens are available upon request, please contact our Sales Department for details.

ROD LENS

Rod cylinder lens


Specification of our rod cylinder lens and other cylindrical lens as follow:
*Material: BK7,Ge,UV-grade fuse silica(JGS1,JGS2,JGS3)or other optical materials
*Dimension Tolerance: +0.0 -- -0.1mm
*Center Thickness: +/-0.1mm
*Focal Length Tolerance: +/-1%
*Surface Quality:20/10
*Surface Figure: lambda/2 at 633nm on plano side
*Clear Aperture>90%
*Chamfer: 0.25mm at 45 degree typical
*Coating Optional

Rod Cylinder Lens,Long Cylinder Lens,Long Cylindric Lens,Optical Glass Rod Cylindrical Lens

China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com