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Other carbon brush
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Contact Person dxdt
Chongqing, Chongqing
Brush and commutator motor (or ring collector) contact, as the
sliding contact conduction current and improve the commutation,
brush quality affects directly the using performance of motor. It
is an important component of motor. Carbon brush processing factory
has the international advanced automatic production line. Mainly
the production of motor brush, brush a larger share of the railway,
the application of our products all over the count
D**4 type brush I plant the first developed for railway traction
motor, Dongfeng series, which is characterized by good reversing
performance, good wear resistance. With the train speed, our
company has developed TMC, TMD and other products. New products
TMD, it is characterized by high resistance coefficient, fire
suppression capability is strong, good wear resistance, the test
run results show that, the product can run three minor term, TMD is
currently the best brush products of high speed locomotive.
Railway locomotive traction electric main model properties
| Model |
Resistivity μΩm |
Bulk density g/cm3 |
Rockwell hardness HR*0 |
Short circuit commutator test | Working conditions | Use | ||||||
|
The basc vale basic value basic value |
Load kg |
1 The brush contact drop v |
Coefficient of friction ≤ |
*0 hour wear value ≤ mm |
Rated current density A/cm2 |
Allow the circular degree m/s |
||||||
| D**7 | *0 | 1.*1 | *0 | **0 | 2.7 | 0.*0 | 0.*8 | *2 | *5 | For DC motor commutation difficult | ||
| D**9 | *8 | 1.*1 | *0 | **0 | 2.9 | 0.*0 | 0.*0 | *2 | *0 | For internal combustion locomotive DC motor, commutation difficult traction motor. | ||
| D**4 | *4 | 1.*0 | *5 | **0 | 2.7 | 0.*0 | 0.*0 | *0 | *0 |
For internal combustion locomotive DC motor, commutation
difficult traction motor . |
||
| TMC | *0 | 1.*3 | *5 | **0 | 2.9 | 0.*8 | 0.*7 | *2 | *0 | For internal combustion locomotive DC motor, commutation difficult traction motor | ||
| TMD | *5 | 1.*2 | **5 | **0 | 3.0 | 0.*0 | 0.*0 | *2 | *0 | Traction motor speed DC motor, electric locomotive for reversing difficult. | ||
| TME | *0 | 1.*5 | **5 | **0 | 2.5 | 0.*0 | 0.*5 | *2 | *0 | For the light rail train, electric vehicle traction motor. | ||
| Model |
Resistivity μΩm |
Bulk density g/cm3 |
Rockwell hardness HR*0 |
Short circuit commutator test | Working conditions | Use | ||||
| The basic value basic value basic value |
Load kg |
1 The brush contact drop v |
Coefficient of friction ≤ |
*0 hour wear value ≤ mm |
Rated current density A/cm2 |
Allow the circular degree m/s |
||||
| S3 | *0 | 1.7 | *3 | *0 | 1.9 | 0.*0 | 0.*0 | *1 | *5 | For the generator and rectifier normal DC motor.. |
| R**4 | **0 | 1.*5 | *5 | *0 | 3.7 | 0.*5 | 0.*0 | *0 | *0 | For three-phase AC commutator motor. |
| D**2 | *0 | 1.*0 | **3 | *0 | 2.7 | 0.*0 | 0.*0 | *2 | *0 | Turbine generator, generator for diesel locomotive. |
| D**4 | *8 | 1.*4 | **0 | **0 | 2.4 | 0.*0 | 0.*0 | *0 | *0 | Used in DC motor, main rolling motor commutation slightly difficult. |
| D**6 | *3 | 1.*3 | *8 | **0 | 2.2 | 0.*5 | 0.*0 | *2 | *0 | Used in DC motor, main rolling motor commutation difficult. |
| D**7 | *1 | 1.*3 | *0 | **0 | 2.2 | 0.*5 | 0.*0 | 2 | *0 | Used in DC motor, main rolling motor commutation difficult. |
| D**2 | *9 | 1.*5 | *9 | **0 | 2.2 | 0.*5 | 0.*0 | *2 | *0 | Used in DC motor, main rolling motor commutation slightly difficult. |
| D**9 | *4 | 1.*0 | *7 | *0 | 2.0 | 0.*5 | 0.*5 | *2 | *0 | For DC motor commutation performance have special requirements |
| J**2 | 0.*2 | 7.*1 | *5 | *0 | 0.5 | 0.*0 | 0.*0 | *0 | *0 | Low voltage, high current DC generator |
| J**4 | 0.*9 | 5.*4 | *5 | *0 | 0.3 | 0.*0 | 0.*0 | *0 | *0 | Low voltage, high current DC generator. |
| J**1 | 3.5 | 2.*5 | *0 | *0 | 1.5 | 0.*8 | 0.*5 | *5 | *5 | Voltage at *0 VOLTS below the low voltage, high current generator and wound rotor asynchronous motor collector ring |
| J**4 | 0.6 | 4.*4 | *5 | *0 | 1.0 | 0.*0 | 0.*0 | *5 | *0 | Voltage at *0 VOLTS below the low voltage, high current generator and wound rotor asynchronous motor collector ring |
| Country: | China |
| Model No: | Other carbon brush |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
