Customization: | Available |
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Application: | Universal, Industrial |
Operating Speed: | Constant Speed |
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Audited by an independent third-party inspection agency
Part | Inspection item |
Coil | 1. Physical and chemical tests for raw materials |
2. Coil winding process inspection | |
3. Winding dimension inspection | |
Iron Core | 1. Physical and chemical test report for silicon steel sheet material |
2. Lamination burrs and paint film inspection | |
3. Dimensional inspection of laminated steel sheet | |
Frame | 1.Cold welding parts conformity certificate |
2. Finish machining inspection | |
Rotor | 1. Rotor core lamination inspection |
2. Conducting bar welding | |
3. Check the material, appearance, conductivity and size of the conducting bar end ring | |
4. Check the fastening of the conducting bars in the slots | |
5. Dimensional check, including iron core outer diameter | |
6. Dynamic balance correction | |
Shaft | 1. Raw material , annealing check |
2 Finish machining check | |
Stator | 1. Iron core compactness check |
2. Check iron core length and section length | |
3 Inserting winding check | |
4. Iron consumption check | |
Assembly |
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2. Check the size of the air gap, the coincidence of the axial centerline of the stator and rotor core, the gap of inner fan and windshield | |
3 Cleaning check inside the motor | |
4 Shaft center height and installation size check | |
Test | 1. Routine test |
2. Type test |