Auxiliary motor for fuel injection control
– K9 SPG is a unique weapon system developed in Korea. However, auxiliary motors, which are part of the engine power pack components, depend on imports worldwide, so they have localized their own parts and registered two patents.
– The auxiliary motor functions as a servo motor and is connected to the gearbox of the fuel rack to control the engine and engine rotation speed. The injection volume of the fuel injection pump is determined by the position of the fuel rack, thereby adjusting the engine power
Main specification
- Type : Brushless
- Rated coltage : 186W
- Rotation number : 4,000 RPM
- Size : Φ77×234
Performance comparison test Data
| Evaluation Item(Main Spec) | Unit | DEU/MTU | Our Company | Result | Remark |
|---|---|---|---|---|---|
| Rated voltage | W | UK / BAE | All tests go | More than equivalence |
Authorized Institution |
| Rotation | RPM | 4,000 | 4,227 | ||
| Torque | Nm | 0.45 | 0.45 | ||
| Efficiency | % | 63 | 86.8 | ||
| TEMP test - Uptime | ℃ | 150 | 48 | ||
| Vibration Test | Hz | - | OK | ||
| Impact Test | G | ||||
| High TEMP Test | ℃ | ||||
| Low TEMP Test | ℃ | ||||
| Electromagnetic Test | Hz |