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Holding and Fixturing Magnets

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Pot Magnet
Pot Magnet

Neodymium Iron Boron Assemblies

Puritan Neodymium Iron Boron Pot Magnets deliver large holding powers in small packages. These magnets are designed to be “Low Profile, “ but still incorporate a tapped hole in the back wall for mounting.
 
The Rare Earth Magnets not only have a potent attraction while in direct contact with a work piece, but  they also have excellent field projection capabilities.
 
NEODYMIUM with higher operating Temperatures are available in these Pot  Magnets.  Samarium Cobalt and Stainless shells and shields are also manufactured.  The all Stainless Pot Magnets, for both Alnico and Neodymiun, are a level I or II food grade unit.
 
All Puritan Pot Magnets are Centerless Ground after pressing to ±0.003”. The standard tolerance on
the lengths is ±0.010”. Tighter tolerances are available upon request.
 
    
 Stocked Sizes
 
 
CAT. NO.
Dia.
±0.003
Length
±0.010
 
Tap Style
Tap
Depth
(inch)
*Maximum Holding Power (lbs.)
NMH3750
3/8
1/2
8 – 32
0.085
5
NMH5050
1/2
1/2
10 – 32
0.15
15
NMH6250
5/8
1/2
10 – 32
0.15
20
NMH7550
3/4
1/2
10 – 32
0.2
35
NMH1050
1
1/2
1/4 - 20
0.2
60
NMH1250
1-1/4
1/2
5/16 – 18
0.275
85
NMH1350
1-3/8
1/2
5/16 - 18
0.275
100
  
*This value is the recommended maximum holding power. Higher levels may be achieved, but are not advertised.


Holding and Fixturing Magnets
 

Channel Rail

 
Channel Rail
Stocked Sizes
 
CCR6213-(length)
Approximated 30 lbs. of holding power per inch.
PART NO.
HEIGHT
WIDTH
LENGTH
CCR6213-12
5/8
1-3/8
12
CCR6213-18
5/8
1-3/8
18
CCR6213-24
5/8
1-3/8
24
CCR6213-36
5/8
1-3/8
36
CCR6213-48
5/8
1-3/8
48

CCR6223-(length)
Approximated 40 lbs. of holding power per inch.
PART NO.
HEIGHT
WIDTH
LENGTH
CCR6223-12
5/8
2-3/8
12
CCR6223-18
5/8
2-3/8
18
CCR6223-24
5/8
2-3/8
24
CCR6223-36
5/8
2-3/8
36
CCR6223-48
5/8
2-3/8
48

* Custom lengths available
* Note: Not recommended for lifting. Inquire about Lift Magnets for lifting application.
 

Cup Assemblies

 
Cup Assemblies

  Stocked Sizes

MODEL
DIAMETER
HEIGHT
HOLE
LIFTS*
WEIGHT
NMC2031A
2.0"
5/16"
3/16"
80 lbs.
.16 lbs.
NMC2031B
2.0"
5/16"
3/16"
125 lbs.
.19 lbs.
NMC2637
2-5/8"
3/8"
1/4"
200 lbs.
.44 lbs.
80c Maximum Operating Temperature
*Holding force determined under ideal conditions, safety dictates a workload 1/2 of maximum.
More Info
Download Holding and Fixturing Data Sheet

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