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Permanent Magnets

Ceramic Magnetic Blocks Ceramic Magnetic Blocks
Application:
Often called “ceramic magnets”' because they are hard and brittle like porcelain, ferrite magnets are the most widely used magnet type, because of their low cost of manufacture and high coercive properties. There are two main forms: sintered and bonded.

Specific features:
• Operate at lower temperatures than cast alnico magnets - up to 250 degrees C maximum.
• Economical
• High coercivity - do not lose their magnetic properties easily
• Hard and brittle

Ceramic Magnetic Block Selection Guide
Product No. Dimensions Pull figure
N200 1.875 x .875 x 0.370" 3.0 lb
(47.6 x 22.2 x 9.4mm) (1.4 kg)
N201 4.00 x 4.00 x .187" 4.7 lb
(101.6 x 101.6 x 4.7mm) (2.1 kg)
N202 6.00 x 4.00 x 0.250" 7.7 lb
(152.4 x 101.6 x 6.35mm) (3.5 kg)
N203 4.00 x 4.00 x .312" 7.9 lb
(101.6 x 101.6 x 7.9mm) (3.6 kg)
N204 4.00 x 4.00 x .375" 9.5 lb
(101.6 x 101.6 x 9.5mm) (4.3 kg)
N205 6.00 x 4.00 x 0.500" 15.5 lb
(152.5 x 101.6 x 12.7mm) (7.0 kg)
N206 6.00 x 4.00 x .750" 23.2 lb
(152.5 x 101.6 x 19.1mm) (10.5 kg)
N207 6.00 x 4.00 x 1.00" 30.9 lb
(152.5 x 101.6 x 25.4mm) (14.0 kg)

Ceramic Ferrite Rings Ceramic Ferrite Rings
Application:
Often called “ceramic magnets”' because they are hard and brittle like porcelain, ferrite magnets are the most widely used magnet type, because of their low cost of manufacture and high coercive properties. There are two main forms: sintered and bonded.

Typical applications:
• Audio / television
• Holding / clamping
• Loud speakers
• Reed switches
• Security systems
• Sump plugs

Specific features:
• Operate at lower temperatures than cast alnico magnets - up to 250 degrees C maximum
• Economical
• High coercivity - do not lose their magnetic properties easily
• Hard and brittle

Ceramic Ferrite Ring Selection Guide
Product No. Dimensions Pull figure
N209 1.125" OD x 0.375" ID x 0.250" 1.1 lb
(28.6 OD x 9.5 ID x 6.35mm) (0.5 kg)
N210 1.230"  OD x 0.885" ID x 0.431" 1.2 lb
(31.2 OD x 22.5 ID x 10.9mm) (0.5 kg)
N211 1.723" OD x 0.705" ID x 0.250" 1.4 lb
(43.8 OD x 17.9 ID x 6.35mm) (0.6 kg)
N212 2.800" OD x 1.203" ID x 0.500" 5.4 lb
(71.1 ID x 30.6 ID x 12.7mm) (2.4 kg)
N213 2.875" OD x 0.875" ID x 0.250" 2.8 lb
(74.0 OD x 22.2 ID x 6.35mm) (1.3 kg)
N214 5.250" OD x 2.312"ID x 0.750" 12.3 lb
(133.3 OD x 58.7 ID x 19.1mm) (5.6 kg)

Ceramic Ferrite Disc Ceramic Ferrite Disc
Application:
Often called “ceramic magnets”' because they are hard and brittle like porcelain, ferrite magnets are the most widely used magnet type, because of their low cost of manufacture and high coercive properties. There are two main forms: sintered and bonded.

Typical applications:
• Audio / television
• Holding / clamping
• Loud speakers
• Reed switches
• Security systems
• Sump plugs

Specific features:
• Operate at lower temperatures than cast alnico magnets - up to 250 degrees C maximum
• Economical
• High coercivity - do not lose their magnetic properties easily
• Hard and brittle

Ceramic Ferrite Disc Selection Guide
Product No. Dimensions Pull figure
N215 7/8" D x 1.00"  4.9 lb
(22.2 D x 25.4mm) (2.2 kg)

BR Series Magnetic Conveying Box Rails Ceramic Channels
Max temperature: 80° C, 176° F
Shallow limpet type magnets set in a mild steel shell

Product No. Length Width Height Plain fixing holes Weight (each) Max pull Units/pack
Metric mm   kg  
E898/2 130 30 13 4.2 0.25 14 5
E899 190 43 13 4.2 0.50 48 2
Imperial inches   lb  
E898/2 5.12 1.81 0.512 0.165 0.55 31 5
E899 7.48 1.693 0.512 0.165 1.10 106 2

BR Series Magnetic Conveying Box Rails Ceramic Shallow Pots
Max temperature: 80° C, 176° F
Especially suited for bases for machine tool accessories.
Supplied with removable hook

Product No. Diameter Height Thread size Weight Max pull Units/pack
Metric mm   kg  
E890 46 10.7 M6 0.09 6 5
E891 56 10.7 M6 0.13 16 5
E892 66 10.7 M6 0.19 25 5
Imperial inches   lb  
E890 1.811 0.421 M6 0.20 13.2 5
E891 2.205 0.421 M6 0.29 35.2 5
E892 2.598 0.421 M6 0.42 55.0 5

BR Series Magnetic Conveying Box Rails Heavy Duty Ceramic Shallow Pots
Especially suited for bases for machine tool accessories.
Three M6 tapped holes with removable jacking screw.

Product No. Diameter Height Fixing stud centers PCD Central fixing point Weight Max pull Units/pack
Metric mm     kg  
E895 66 10.7 46-3 holes M6 0.27 25 1
E896 76 12.5 46-3 holes M6 0.30 33 1
E897 100 15 63-3 holes M6 0.61 55 1
Imperial inches   lb  
E895 2.598 0.421 1.811-3 holes M6 0.59 55 1
E896 2.992 0.492 1.811-3 holes M6 0.66 72.8 1
E897 3.397 0.590 2.480-3 holes M6 1.34 121.0 1

BR Series Magnetic Conveying Box Rails Magnetic Discs
Material: Ceramic
Max temperature: 80° C, 176° F
Highly resistant to demagnetization.Variety of uses,
including holding notes, drawings and plans.

Product No. Diameter Thickness Units/pack
Metric mm  
CM 700-R 14 5 10
CM 701-R 20 5 10
CM 702-R 30 5 10
Imperial inches  
CM 700-R 0.551 0.196 10
CM 701-R 0.787 0.196 10
CM 702-R 1.181 0.196 10

BR Series Magnetic Conveying Box Rails Flexible Magnets
Material: Strontium Ferrite
Max temperature: 80° C, 176° F
Supplied in sheet, strip and adhesive backed finishes.
Flexible strip and sheets available with colored vinyl finish. Can be cut with scissors.

Adhesive backed flexible magnets

Product No. Width Thickness Length Units/pack
Metric mm m  
FM 660 7.5 0.75 10 1
FM 661 12.5 0.75 10 1
FM 662 20 0.75 10 1
EM 884-R 13 0.5 1 1
Imperial inches feet  
FM 660 0.295 0.030 32.8 1
FM 661 0.492 0.030 32.8 1
FM 662 0.787 0.030 32.8 1
EM 884-R 0.511 0.020 3.3 1

Plain flexible magnetic strip

Product No. Width Thickness Length Units/pack
Metric mm m  
FM 670 9.5 3.6 10 1
FM 671 11 4.6 10 1
FM 672 15 6.4 10 1
EM 884-R 9.5 3.6 2 1
Imperial inches feet  
FM 670 0.375 0.141 32.8 1
FM 671 0.433 0.181 32.8 1
FM 672 0.590 0.251 32.8 1
EM 884-R 0.375 0.141 6.6 1

Rare Earth Nickel Plated Magnets Rare Earth Nickel Plated Magnets
Applications:
Neodymium iron boron (rare earth) is the highest strength magnet material available. Since the material itself is brittle and has poor corrosion resistance, it is generally coated or supplied as a magnetic assembly. Rare earth magnets are best used where space is at a premium or where a very high level of magnetism is required.

Specific features:
• High power
• Low maximum operating temperature - 100 degrees C
• Neodymium magnets are very brittle and must be handled with care. All are anisotropic, meaning that the magnet strength is strongest in one direction.

Rare Earth Nickel Plated Magnet Selection Guide
Item Detailed description Dimensions Pull figure
N100 Neo disc packed in tens 0.120" D x .060" 0.7 lb
in plastic tubes (3.0 D x 1.5mm) (0.3 kg)
N101 Neo disc packed in tens 0.187" D x.060" 0.8 lb
in plastic tubes (4.7 D x 1.5mm) (0.4 kg)
N102 Neo disc packed in tens 0.220" D x .100" 1.3 lb
in plastic tubes (5.6 D x 2.5mm) (0.6 kg)
N103 Neo disc packed in tens 0.220" D x .250" 3.5 lb
in plastic tubes (5.6 D x 6.35mm) (1.6 kg)
N104 Neo disc packed in fives 0.220" D x .500" 4.1 lb
in plastic tubes (5.6 D x 12.7mm) (1.9 kg)
N105 Neo disc packed in tens 0.250" D x .100" 1.2 lb
in plastic tubes (6.35 D x 2.5mm) (0.5 kg)
N106 Neo disc packed in tens 0.250" D x .125" 1.4 lb
in plastic tubes (6.35 D x 3.2mm) (0.6 kg)
N107 Neo disc packed in tens 0.250" D x .187" 2.5 lb
in plastic tubes (6.35 D x 4.7mm) (1.1 kg)
N108 Neo disc packed in tens 0.250" D x .200" 3.3 lb
in plastic tubes (6.35 D x 5.1mm) (1.5 kg)
N109 Neo disc packed in tens 0.250" D x .250" 3.5 lb
in plastic tubes (6.35 D x 56.35mm) (1.6 kg)
N110 Neo disc packed in fives 0.250" D x .500" 4.3 lb
in plastic tubes (6.35 D x 12.7mm) (1.9 kg)
N111 Neo disc packed in tens 0.320" D x .250" 3.1 lb
in plastic tubes (8.1 D x 6.35mm) (1.4 kg)
N112 Neo disc packed in tens 0.375" D x .060" 1.8 lb
in plastic tubes (9.5 D x 1.5mm) (0.8 kg)
N113 Neo disc packed in tens 0.375" D x .100" 2.9 lb
in plastic tubes (9.5 D x 2.5mm) (1.3 kg)
N114 Neo disc packed in tens 0.375" D x .125" 3.6 lb
in plastic tubes (9.5 D x 3.2mm) (1.6 kg)
N115 Neo disc packed in tens 0.375" D x .187" 4.0 lb
in plastic tubes (9.5 D x 4.7mm) (1.8 kg)
N116 Neo disc packed in tens 0.375" D x .200" 4.2 lb
in plastic tubes (9.5 D x 5.1mm) (1.9 kg)
N117 Neo disc packed in tens 0.375" D x .250" 4.7 lb
in plastic tubes (9.5 D x 6.35mm) (2.1 kg)
N118 Neo disc packed in fives 0.375" D x .375" 5.1 lb
in plastic tubes (9.5 D x 9.5mm) (2.3 kg)
N119 Neo disc packed in fives 0.375" D x .500" 7.2 lb
in plastic tubes (9.5 D x 12.7mm) (3.3 kg)
N120 Neo disc packed in tens 0.500" D x .060" 3.0 lb
in plastic tubes (12.7 D x 1.5mm) (1.4 kg)
N121 Neo disc packed in tens 0.500" D x .125" 4.6 lb
in plastic tubes (12.7 D x 3.2mm) (2.1 kg)
N122 Neo disc packed in tens 0.500" D x .187" 5.5 lb
in plastic tubes (12.7 D x 4.7mm) (2.5 kg)
N123 Neo disc packed in tens 0.500" D x .200" 6.0 lb
in plastic tubes (12.7 D x 5.1mm) (2.7 kg)
N124 Neo disc packed in tens 0.500" D x .250" 7.0 lb
in plastic tubes (12.7 D x 6.35mm) (3.2 kg)
N125 Neo disc packed in fives 0.500" D X .375" 14.3 lb
in plastic tubes (12.7 D x 9.5mm) (6.5 kg)
N126 Neo disc packed in fives 0.500" D X .500" 19.0 lb
in plastic tubes (12.7 D x 12.7mm) (8.6 kg)
N127 Neo disc packed in fives 0.750" D x 0.375" 22.0 lb
in plastic tubes (19.1 D x 9.5mm) (10.0 kg)
N150 Neo block packed in tens 0.250 x 0.250 x 0.100" 2.2 lb
in plastic tubes (6.35 x 6.35 x 2.5mm) (1.0 kg)
N151 Neo block packed in ones 0.500 x 0.500 x 0.500" 4.4 lb
in plastic tubes (6.35 x 6.35 x 6.35mm) (2.0 kg)
N152 Neo block packed in ones 0.750 x 0.750 x 0.250" 16.5 lb
in plastic tubes (19.1 x 19.1 x 6.35mm) (7.5 kg)
N153 Neo block packed in ones 1.00 x 1.00 x 0.500" 43.9 lb
in plastic tubes (25.4 x 25.4 x 12.7mm) (20.0 kg)
N154 Neo block packed in ones 2.00 x 2.00 x 0.500" 87.7 lb
in plastic tubes (50.8 x 50.8 x 12.7mm) (40 kg)
N155 Neo block packed in ones 2.00 x 2.00 x 1.00" 175.5 lb
in plastic tubes (50.8 x 50.8 x 25.4mm) (80 kg)
 
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