Contact Us
 You are here: Products > Round Base Magnets
 About US
PRODUCTS LIST
 INDUSTRIAL MAGNETIC DEVICES
 Power lift magnets
 Round Base Magnets
 Neo Pot Magnets
 Magnetic Swarf colletor
 Magnetic Tool Racks
 Magnetic Catcher
 Magnetic Filter
 Cow magnets
 Magentic Holding Clamp
 Office Magnets
 PERMANENT MAGNETIC MATERIALS
 Rare earth
 NdFeB
 Smco
 Ceramic
 Alnico
 Glossary
 Contact Us
PRODUCTS INFORMATION
Round Base Magnets
Assembled of a round Chrome ( or Nickle, Zinc )plated steel cup and a ceramic ring magnet inside, bonded together and there is a center hole on the steel cup.
Applications include magnetic Holding, Lifting, Antenna Mounting, Positioning, Retrieving and more.
Besides standard models listed bellow, we can make assemblies to custom designs.

Dimensions (Inch / mm)
Item#
OD
Cup Hole Size
Magnet Hole
Height
Pull lbs
RB-20
1.205 / 30.6
0.125 / 3.175
0.187 / 4.75
0.188 / 4.78
5
RB-20
1.205 / 30.6
0.156 / 3.96
0.250 / 6.35
0.188 / 4.78
11
RB-40
1.400 / 35.6
0.187 / 4.75
0.375 / 9.53
0.281 / 7.14
15
RB-50
2.030 / 51.56
0.187 / 4.75
0.844 / 21.44
0.313 / 7.95
35
RB-51
2.030 / 51.56
0.192 / 4.88
0.844 / 21.44
0.344 / 8.74
40
RB-60
2.375 / 60.33
0.270 / 6.86
0.800 / 20.32
0.350 / 8.89
50
RB-70
2.625 / 66.68
0.280 / 7.11
1.000 / 25.4
0.375 / 9.53
80
RB-75
2.875 / 73.03
0.270 / 6.86
1.000 / 25.4
0.365 / 9.27
85
RB-80
3.20 / 81.28
0.280 / 7.11
1.188 / 30.18
0.438 / 11.13
110
RB-90
3.79 / 96.27
0.380 / 9.65
1.280 / 32.51
0.500 / 12.7
120
RB-100
4.90 / 124.46
0.500 / 12.7
1.750 / 44.45
0.500 / 12.7
210

©2004-2010 ESSEN Magnetics. All Right Reserved. Tel: + 86 574 2785 9925 Fax: + 86 574 2785 9927