The rail car is a flat car powered by DC. The DC power traction motor provides power, and the DC motor drives the flat car. There is no requirement for track insulation, so the construction is convenient and the cost is low. Compared with AC motor, AC motor has the advantages of nonflammable bad motor, large starting torque and strong overload capacity.
The motor of the track oriented mobile track detection vehicle is XQ series DC brush motor with rated voltage of 48V, which is specially used for metallurgy. The insulation grade is F and the protection grade is IP44.
The electrical equipment adopts DC overload protection device and smooth acceleration starting device, both of which are controlled by modules. Compared with the past contact conduction, this makes the cart start strong and stable, and greatly reduces the spark generated by the load.
Property | Index |
Name | Rail Maintenance Cart |
Load Capacity(kg) | 400-500 |
Self-weight(kg) | 50-70 |
Speed(km/h) | 0-20 |
Material | Aluminum Alloy |
Seat (pcs.) | 4-6 |
Power Mode | Lithium Battery |
Table Size(mm) | 1600*1600 |
Wheels | Insulated |
Parts | Searchlight, Radar Detector etc. |
