Carbon Brush Application
Carbon brushes for motors
| Proerty | values | RC-91B | RC-87 | RC-73 | TD-602 |
| Density | g/cm3 | 5.4 | 5.2 | 4.2 | 1.49 |
| Hardness | Shore | 10 | 12 | 15 | 4. |
| Flexural Strength | Mpa | 60 | 55 | 44 | 14 |
| Specific electrical resistance |
µΩm |
0.09 | 0.1 | 0.20 | 6 |
| Current density |
amp/cm2 |
30 | 28 | 20 | 13 |
| Penipheral speed | M/sec | 22 | 25 | 30 | 60 |
|
Compressive Strength |
N/mm2 | 48 | 45 | 40 | 16 |
| Proerty | values | RE-28 | RX-88 | RX-90 | RE-59 |
| Density | g/cm3 | 1.6 | 1.68 | 1.6 | 1.67 |
| Hardness | Shore | 52 | 30 | 28 | 55 |
| Flexural Strength | Mpa | 21 | 32 | 20 | 24 |
| Specific electrical resistance |
µΩm |
22-35 | 140 | 310 | 49 |
| Current density |
amp/cm2 |
12 | 10 | 10 | 12 |
| Penipheral speed | M/sec | 40 | 35 | 35 | 56 |
|
Compressive Strength |
N/mm2 | 20 | 30 | 18 | 22 |
