N40UH inclined segment ndfeb magnet manufacturers,N40UH inclined segment ndfeb magnet exporters,N40UH inclined segment ndfeb magnet suppliers,N40UH inclined segment ndfeb magnet OEM service.http://www.greatmagtech.com

The best quality and customer satisfaction are our first priority.




Grade:40UH

Working temperature up to 180°C.

Coated by Ni, Zn, expoxy

Various shape by customer, technical drawing should be the most welcome.

Widely used in PM motors, magnet devices, etc.











N40UH inclined segment ndfeb magnet




Specification:

Size	can be customized
Grade	N40UH
Coating / Plating	Ni-Cu-Ni ( Nickel)
Magnetizing Direction	Diametrical
Max Operating Temperature	180°C
Material	NdFeB / ReFeB
Leading Time	20-25 working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

Advantages of GME Neodymium Magnets

1. High Grade / High performance:

GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

2. High Consistency: 

The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 

The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.

3. High Working Temperature:

GME ndfeb magnet can satisfy the working temperature requirements with excellent temperature resistance. 

The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.

4. Low Weight loss:

GME super-high ndfeb magnet have a long lifetime with the following specifications; PCT: 130C，

humidity 100%，vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².

5. High anti-corrosion:

 coating Nickel-Copper-Epoxy is typically more than 1000 hours.

ndfeb magnet Manufacturing Processes:

ndfeb magnet main manfucturing equipments:

How we test our ndfeb magnet:

How to pack strong neodymium magnet:














We would love to see how you have used our magnets




Simply send us a photo of your magnets in use and if we use it on
our website we will return you $10 next order (Amount more than $1000).









Keep magnets away from kids and animals.

permanent magnetic chuck 5http://www.greatmagtech.com

permanent magnetic chuck 5"x10" dense chuck











Application of dense chuck:

It
is suitable for holding workpieces for turning on lathe machines and
for internal cylindrical grinding machines, and milling machine, etc.



Features of dense chuck:

1. All metal top plates-hard wearing brass and steel

2.  Extra strong magnetic force and less remaining magnetism

3.
While turning magnetic for ON/OFF, the face's accuracy of magnetic
force surface doesn't change and can keep high precision processing
surface;

4, Coolant and water proof structure

5. Easy to operate handle

6. High performance at a competitive price




7. Sealed and lubricated to be permanent free






Pictures of dense chuck: 







































Specification of dense chuck:

Item Code	B Width	L Length	Effective Length	H Height	H1 Top plate height	F	G	Pole Pitch	Net Weight
GME-1018	100	175	145	52	20	10	10	1+3	8
GME-1325	125	250	213	52	20	10	10	1+3	14
GME-1515	150	150	117	52	20	10	10	1+3	9
GME-1530	150	300	257	60	23	10	10	1+3	21
GME-1535	150	350	305	60	23	10	10	1+3	25
GME-1540	150	400	357	60	23	10	10	1+3	28
GME-1545	150	450	405	60	23	10	10	1+3	32
GME-2030	200	300	257	60	23	10	10	1+3	28
GME-2035	200	350	305	60	23	10	10	1+3	33
GME-2040	200	400	357	60	23	10	10	1+3	37
GME-2045	200	450	405	60	23	10	10	1+3	43
GME-2050	200	500	457	60	23	10	10	1+3	53
GME-2063	200	630	585	60	23	10	10	1+3	69
GME-2535	250	350	305	60	23	10	10	1+3	47
GME-2540	250	400	357	60	23	10	10	1+3	53
GME-2563	250	630	585	60	23	10	10	1+3	86

We would love to see how you have used our dense chuck.




Simply send us a photo of your dense chuck in use and if we use it on our website we will return you $10 next order (Amount more than $1000).









Keep magnets away from kids and animals.

D8x1mm disc neodymium magnet

No Matter you buy 1 pcs or 100,000 pcs of magnets, you can not find better service elsewhere.




D8x1mm disc neodymium Magnet,disc magnet,motor magnet,toy magnet,magnet.

Grade:N42

Coating:Ni

Tolerance:+/-0.05mm

Size:D8X1mm disc magnet

Magnetized:Axial  (H)






D8x1mm disc neodymium magnet











Specifications of D8x1mm disc neodymium magnet:

Size	D8x1mm
Grade	N42
Max Operating Temperature	80°C
Material	NdFeB disc magnets
Plating:	Nickel
MOQ	100000 pcs
Leading Time	15-25 working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

Application of the disc magnets:
















----------------------------------------------------------------------------------------------------------------




Introduction of Great Magtech:

Advantages of GME disc magnets

1. High Grade / High performance of disc magnets:




GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

















2. High Consistency of disc magnets: 




The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 




The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.


















3. High Working Temperature of disc magnets:




GME magnets can satisfy the working temperature requirements with excellent temperature resistance. 




The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.













4. Low Weight loss of disc magnets:




GME super-high magnets have a long lifetime with the following specifications; PCT: 130C，humidity 100%，




vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².













5. High anti-corrosion of disc magnets:




 coating Nickel-Copper-Epoxy is typically more than 1000 hours.
























Disc magnets Neodymium Magnets Manufacturing Processes:













Disc magnets Neodymium magnets main manfucturing equipments:











How we test our Disc magnets Neodymium Magnet:











How we pack Disc magnets strong neodymium magnets:

Our Disc magnets Neodymium Magnets are certificated by CE, Rosh....

We would love to see how you have used our magnets




Simply send us a photo of your magnets in use and if we use it on
our website we will return you $10 next order (Amount more than $1000).




Note: These
magnets are very strong and contain a lot of power in a small part.
neodymium round magnets must be handled with care as they are strong
enough to break each other if allowed to hit together to hard.

rare earth pot hooks powerful magnet manufacturers,rare earth pot hooks powerful magnet exporters,rare earth pot hooks powerful magnet suppliers,rare earth pot hooks powerful magnet OEM service.http://www.greatmagtech.com

No Matter you buy 1 pcs or 100,000 pcs of magnets, you can not find better service elsewhere.




These magnetic cups are assemblies with neodymium ring magnets bonded inside chrome plated steel cups.

These pot magnets have innumerable uses. You can use it as magnetic holding,

lifting, antenna mounting, positioning, retrieving and much more.

Shape: Round




rare earth pot hooks powerful magnet

Application:	Industrial Magnet
Brand Name:	GME
Composite:	NdFeB Magnet
Type:	Permanent
model number:	POTN08-42
Shape:	magnetic pot
materials:	ndfeb
dimensions:	D42x7mm(can be customized)
MOQ	1000 pcs
Leading Time	15-25working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

---------------------------------------------------------------------------------------------------------------




Introduction of Great Magtech:

Advantages of GME rare earth pot hooks powerful magnet

1. High Grade / High performance:




GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

















2. High Consistency: 




The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 




The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.


















3. High Working Temperature:




GME magnets can satisfy the working temperature requirements with excellent temperature resistance. 




The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.













4. Low Weight loss:




GME super-high magnets have a long lifetime with the following specifications; 




PCT: 130C，humidity 100%，vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².













5. High anti-corrosion:




 coating Nickel-Copper-Epoxy is typically more than 1000 hours.











rare earth pot hooks powerful magnet Manufacturing Processes:













rare earth pot hooks powerful magnet main manfucturing equipments:











How we test our rare earth pot hooks powerful magnet:











How we pack strong rare earth pot hooks powerful magnet:

Our rare earth pot hooks powerful magnet are certificated by CE, Rosh....

We would love to see how you have used our rare earth pot hooks powerful magnet




Simply send us a photo of your rare earth pot hooks powerful magnet in use and if we use it on our website we will return you $10 next order (Amount more than $1000).

chute magnetic filters

Standard sizes only 1 week to ship! Special request only 2 weeks to ship!










Chute
magnetic filter (spout magnetic filter) is to use the high-quality
seamless steel tubes and high B value NdFeB rare earth alloy 




and special production methods made of magnet mounted the chute of stainless steel plate in the form of magnetic filters.




When the
iron-containing material by liquid or slurry, attracted by the strong
magnet, the iron-containing material firmly adsorbed on the magnet,




in order to achieve the purpose of removing iron, to ensure product safety.




Permanent chute magnets
have been specially developed for through removal of ferrous metals
from materials in granular and powder from during transport through
pipeline systems.




These
magnet system are built into a housing which is fitted with flat
flanges that, after mounting, they from a single unit with the pipeline
systems.




Guide
strips are fitted on the inside of the housing to ensure that the
material to be purified is well distributed and comes into good contact
with the magnet core.

Permanent spout magnets are used where manual removal of ferrous metals is possible.




The housing of these tube magnets provides access to the magnet core for cleaning by means of hermetically sealing door. 




In the smaller types, the magnet core is fitted to the door, making it easily accessible for cleaning.









technical drawing of chute magnetic filter:

Item No.	A	B	C	D	E	F	outlet	layer QTY	Bar QTY
LC—200—1	795	200	300	200	70	50	customized-made	2	7
LC—200—2	795		300	200	70	50		4	14
LC—250—1	795	250	300	200	70	50		2	9
LC—250—2	795		300	200	70	50		4	18
LC—300—1	795	300	300	200	70	50		2	11
LC—300—2	795		300	200	70	50		4	22
LC—350—1	795	350	300	200	70	50		2	13
LC—350—2	795		300	200	70	50		4	26
LC—400—1	795	400	300	200	70	50		2	15
LC—400—2	795		300	200	70	50		4	30
LC—450—1	795	450	300	200	70	50		2	17
LC—450—2	795		300	200	70	50		4	34
LC—500—1	795	500	300	200	70	50		2	19
LC—500—2	795		300	200	70	50		4	38

How do magnetic bar work?  How are magnetic bar constructed?


Typical construction of a magnetic bar is shown.




Not shown is the 304 stainless steel tube in which this stack of magnets and steel washers (or pole pieces) is inserted.




Most of the grates are made with tubes of non-magnetic stainless steel with an assembly of magnets inside.




The stainless is sealed shut, usually with a weld, which keeps the magnets free from contamination.




The magnets inside the tube are usually arranged in a row, usually with ring magnets sitting on a shaft.











The magnetization direction each successive magnet is assembled in the opposite direction, so that the direction alternates with each magnet.




This specific arrangement is used to create a powerful magnetic field around the assembly.




It produces an extremely high magnetic field right at the steel “pole pieces,” and can exceed 10,000 gauss, even 12000 gauss!




Tiny bits of iron and steel are
attracted to the magnet, with the most force in the locations where the
magnetic field strength changes the most.




Near the pole pieces, this setup can exert a very strong hold onto even fairly small pieces of iron or steel.










Why are they constructed this way?

So many made with this sort of arrangement, its wide use is taken for granted. 


Strong magnetic field as far out as possible from the tube, to catch ferromagnetic particles from as far away as possible. 




This setup uses common, axially magnetized ring magnets to produce a magnetic field in a region around the cylinder.  




It is also strong all the way around the circumference of the cylinder, unlike a diamagnetic magnet, which is strongest at two points (the poles located 180° apart).




The second, it has to do with holding onto the bits of iron or steel to the magnet after they are caught. 




The force exerted on a tiny bit of iron depends on both the field strength and the field strength gradient at given location near the magnet.




The gradient is how much the field strength is changing with distance from the magnet.

radial ring magnet for motor manufacturers

radial ring magnet for motor













Radial Sintered NdFeB Ring Magnet is
developed to meet different requirements of permanent magnet servo motor, using
the new shaping method by multipole polymerization radial orientation.




Compared with segments jointed ring, radial
ring magnet can improve the output characteristics and significantly reduce the
loss of motor; it has excellent temperature stability, corrosion resistance and
temporal stability, and so on, especially applying for high precision micro
& special motor drive.










Features of GME radial ring magnet:




(1) The cylindrical shape enables higher
precision in external dimensions.




(2)Can achieve uniform magnetic density
flux distribution




(3) Fastening the magnet is simple,
enabling assembly-related cost reductions




(4) Highly reliability due to enabling
rotor construction from a single magnet




(5)Optional magnetization, including free
multiple magnetizations, skew-type magnetization possible (Radial anisotropic
magnet)




(6) Can obtain sine surface inductive flux
distribution (multi-pole oriented magnet)




 




Advantages of GME radial ring magnet:




•    Precision of geometry




•    Variety of magnetic
configuration




•    Homogeneous distribution
of magnetic field




•    Design and assembly
simplification




•    Precision of motor
performances




•    Cost efficiency




•    Huge marketing potential




 




Sizes and shapes of magnets can be
customized:




•    Maximum outside diameter
is 60 mm




•    Minimum inside diameter is
25 mm




•    Maximum wall thickness is
7 mm




•    Minimum wall thickness is
2 mm




•    Maximum length is 25mm
(for small thickness – 15)




•    Tolerances: +/- 0.05 mm




 




Physical Properties of GME radial ring magnet:

Density	ρ	7.6	g/cm3
Vicker Hardness		600	HV
Modulus of Elasticity	E	150	Kn/mm2
Compressive Strength		1000	N/mm2
Tensile Strength		78	N/mm2
Flexural Strength		245	N/mm2
Expansion Coeff.	⊥ρ.ρ.d	-1	10-6/K
	∥ρ.ρ.d	5	10-6/K
Spec.Elec.Resistance	ρcl	1.45	10-6Ω·m
Spec.Heat Capacity	c	440	J/(kg·K)
Thermal Conductivity	λ	8	W/m·K

 




Technical data of GME radial ring magnet:































Application of GME radial ring magnet:




•    Magnetic bearings




•    Actuators




•    Tachogenerators




•    Magnetic clutch




•    Peripheral motors




•    Spindle motors




•    Steering control motors




•    Stepper motors




•    EPS (Electronic Power
Steering System in automobiles), etc.




 






We would love to see how you have used our radial ring magnet




Simply send us a photo of your radial ring magnet in use and if
we use it on our website we will return you $10 next order (Amount more
than $1000).









Keep magnets away from kids and animals.