Product Description 1). Item name: D104 carbon brush for excitation collector slip ring of synchronous motor2). Model: D104, D172,D312,D214,D252,D3743). Size: 20x32x50mm, also can according to customed sizes.4). Material: Graphite material/metal graphite(silver/copper)/eletric graphite/ resin-boned......
1). Item name: D104 carbon brush for excitation collector slip ring of synchronous motor
carbon brush D104 : | ||||||||
Grade | Density A/cm³ | Resistivity uΩ@cm | Shore Hardness Mpa | Transverse Strength Mpa | Contact Vol.Drop ΔU(V) | Coef.Of Friction | Current Density A/cm³ | Normal Max.Surface Speed M/s |
D104 | 1.48-1.8 | 6~14 | 71-110 | 28 | E | 0.25 | 12 | 25 |
1. when order brushes product, end users should specify the order drawing number, type and size the required quantity and delivery time requirements. |
2. Special specifications and structure, please provide drawings or samples. |
3. Our company has kept the map, when ordering, please indicate the figure number. |
4.We list the commonly used various sizes and models of carbon brushes , if there are special requirements, please note so that specify them in contract. |