Our Generator carbon brushes are made from imported materials with advanced technology in the world. They can be equipped with Automobile Generator, motorcycle generator, Heater, lock and door of auto, reflector motor and windscreen wiper. Generator carbon brushes are widely used in speed reduction motors. The Generator carbon brush from our company has the following advantages: low pressure loss, high tripping force and long life time.
Grade Type | D103 | D173 | D213 | D253 | D353 | D353L |
Resistance | 10 | 13 | 28 | 15 | 42 | 42 |
Basic value | 100 | 103 | 82 | 85 | 70 | 90 |
Load | 196 | 196 | 980 | 588 | 980 | 980 |
Density | 1.64 | 1.60 | 1.64 | 1.63 | 1.58 | 1.69 |
Touch V-drop | 2.0 | 2.1 | 2.4 | 2.3 | 2.6 | 3.0 |
50hous wearness | 0.25 | 0.20 | 0.15 | 0.15 | 0.2 | 0.15 |
C.O.F | 0.20 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Current density | 12 | 12 | 10 | 12 | 12 | 12 |
Allowed peripheral speed | 40 | 70 | 40 | 45 | 50 | 50 |
Size (mm) | 135*120*40 | 135*120*36 | 135*120*36 | 135*120*43 | 135*120*38 | 135*120*38 |
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| 150*67*43 | 150*67*34 | 150*68*36/43 | 135*120*45 | 135*120*45 |
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| 150*67*34 | 150*67*43 |
| 150*67*35 |
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Grade | Type | SG-4 |
SG-4 | Ash (%)≤ | 0.13 |
Resistance (µΩm)≤ | 14 | |
Density (g/cm)≥ | 1.72 | |
Compressive strength (Mpa)≥ | 45 | |
Flexural strength(Mpa)≥ | 25 | |
Size | 200*200*63/90mm |
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