- The hardware filter circuit is used to reduce the interference of external vibration and other interference, and can achieve high-precision measurement.
- Adopt servo motor pulse control to control the angle of unbalance, which can realize precise positioning.
- Since there is actually no rotor with zero unbalance, the correction method of this device adopts the unbalance electric zero adjustment method, so there is no need to specially make a standard rotor with zero unbalance.
- Because it uses PLC control and is equipped with a fully functional software system, the relevant setting parameters and rotor types can be set and input at one time, and can be called arbitrarily in the future.
|Automatic Balancing Machine for EV Motor ( Driving Motor of Passenger Car )|
|Miniumum residual unbalance||0.1gmm/kg|
|Unbalance removal rate||≥95%|
|Once removal rate||≥90%|
|Mearsuring speed||1080～2150rpm (may change according to different rotor diameter and weight)|
|Cycle time||100s(may change according to the initial unbalance）|
|Overall Equipment Effectiveness（O.E.E.）||≥85%|
|Type conversion time||≤15min/person|
|Rotor stack length||70-300mm|
|Rotor shaft diameter||φ20-φ80mm|
|Cutting position diameter||φ90-φ220mm|