China black color electrographite carbon brush EG4 20x32x40mm for motor, Find details about China Graphite Carbon Brush EG4, EG4 Carbon Brush for Motor from black color electrographite carbon brush EG4 20x32x40mm for motor
1). Item name: black color electrographite carbon brush EG4 20x32x40mm for motor
carbon brush EG4 : | ||||||||
Grade | Density A/cm ³ | Resistivity u Ω@ c m | Shore Hardness Mpa | Transverse Strength Mpa | Contact Vol.Drop Δ U(V) | Coef.Of Friction | Current Density A/cm ³ | Normal Max.Surface Speed M/s |
EG4 | 1.48 | 72 | 53 | 26 | E | M | 12 | 50 |