XiangHai Carbon Brushes Manufacturing Co., Ltd.

Automotive and Motorcycle Brushes, Graphite Products, Carbon Brush

Automotive, Motorcycle Brushes [ Graphite Products ] - Carbon Brusher Maker

Automotive, Motorcycle Brushes [ Graphite Products ]


    1. Automotive,Motorcycle Brushes

    1. Automotive,Motorcycle Brushes

    1. Automotive,Motorcycle Brushes

    1. Automotive,Motorcycle Brushes

    1. Automotive,Motorcycle Brushes

    1. Automotive,Motorcycle Brushes
Specifications of Automotive, Motorcycle Brushes [ Graphite Products ]
Model Resistivity (μΩm) Shore Hardness Bulk Density
(g/cm3)
Flexural Strength
(MPa)
Contact Relief
(V)
Friction Coefficient Rated Current Density
(g/cm2 )
Allow Circumferential Speed
(m/s)
Major Usage
CA345 0.76 28 2.65 21.9 L L 13 30 Heater motors, AC Generators, Door Lock Mortisers, Auxiliary Motors
CM8100 0.83 28 2.63 29.2 VL L 13 30
CM8130 3.43 30 2.68 26.7 L L 13 30
CM8105 0.70 25 2.63 19.5 VL L 13 30
CM5H 0.51 11 3.65 12.6 VL L 12 30 Winding Liner Magnetic Activated, Slip Ring Motors
CM802 0.52 20

3.85

34.5 VL L 19 25 Low Voltage, High Current Work Locations, Especially Applicable to 12V Automotive Starters and Light Motorcycle Starters
CM836 0.51 22 3.68 44.6 VL L 19 25 Low Voltage, High Current Work Place, Especially in 12V Automotive Starters and Motorcycle Starters
CM8121
GA
0.76 20 3.45 38.9 VL L 13 30 12V Starters, Window Lift Motors. Wiper Motor, Oil Pump Motors, Sump Pumps
CM835
GA
0.09 7 6.75 79.8 L M 20 25 12V Starters, Slip Contact Films, Contact. DC Motors
CM871 0.43 21.5 3.88 44.7 L L 13 30
CM896 0.11 11.5 5.75 48.6 VL L 20 25
CN880 1.50 26 2.425 26.3 L L 13 30 Low Noise/Longevity Heater Motors
J215 5.00 78* 2.70 / ≤1.6 ≤0.25 15 20 Generators, Heater Motors
J245 0.65 76* 4.60 / ≤0.856 ≤0.25 15 15 120V Vackers
J240 2.50 86* 3.35 / ≤1.3 ≤0.25 15 35 Automotive Starters and Synchronous Collecting Rings
1Contact Relief:
Very High ≥3.6 V
High   2.4V-3.6V
Medium  1.4V-2.3V
Low    0.8V-1.3V
Very Low  ≤0.8V
2Friction Factor:
High  ≥0.20
Medium 0.15-0.20
Low   0.10-0.15
Very Low ≤0.10
3 *Rockwell Hardness - Carbon and Graphite Products