www.carbonbrush.com
a division of Arrowhead Electric Company
Can't find what you're looking for? Call 800-500-7311 · fax 562-407-5182 · email: sales@carbonbrush.com
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Part Prefix
Price
Thickness Width Length Drawing
14
$4.00
Grade
0.125" 0.250" 4.750"
13
$4.00
Grade
0.250" 0.250" 4.750"
18
$4.50
Grade
0.250" 0.375" 4.750"
12
$5.00
Grade
0.250" 0.500" 4.750"
11
$6.00
Grade
0.250" 0.750" 4.750"
15
$5.50
Grade
0.375" 0.375" 4.750"
10
$6.00
Grade
0.375" 0.500" 4.750"
9
$8.00
Grade
0.500" 0.500" 4.750"
8
$9.00
Grade
0.500" 0.750" 4.750"
6
$12.00
Grade
0.500" 1.000" 4.750"
Part Prefix
Price
Thickness Width Length Drawing
7
$11.50
Grade
0.625" 0.750" 4.750"
5
$12.00
Grade
0.625" 1.125" 4.750"
4
$14.00
Grade
0.625" 1.250" 4.750"
16
$13.00
Grade
1.000" 1.000" 4.750"
17
$23.00
Grade
1.000" 2.000" 4.750"
3
$29.00
Grade
1.125" 1.250" 4.750"
2
$22.00
Grade
1.250" 1.500" 4.750"
1
$29.00
Grade
1.250" 2.000" 4.750"
21
$78.00
Grade
2.000" 3.000" 6.000"
20
$100.00
Grade
2.000" 3.000" 8.000"
     Brush Seaters: These stones are used to contour carbon brushes to the shape of the commutator. This reduces sparking and increases motor efficiency. For brush seating, select a stone that has a width equal to or slightly larger than the brushes that are to be seated. For commutator cleaning, select a stone that is about 3/4 the width of the commutator bar and a thickness that easily fits between the brush riggings. For slip rings, select a stone that is about 1/2" wider than the ring.
     Grades & Applications :
  • ES: Extra Soft - For slip rings - Sizes bigger than 0.500 x 1.000"
  • FH: Fine Hard - Small motors: Vacuum cleaners, fan motors, automibile generators, etc.
  • MS: Medium Soft - General purpose large motors - Sizes bigger than 0.250 x 0.750"
  • MH: Medium Hard - Similar application as MS grade but slightly harder