eRotor Automatic Balancing Drilling Machine with Robot
1:Three options of EV motor balancer
1)eRotor manual Balancing Machine
2)single-station EV Motor Rotor Automatic Balancing Machines
3)two-station Electric Vehicle Motor Automatic Balancing Machines
Rotor weight range | 2-16kg |
Journal diameter range | φ15~40mm |
Distance between two supporting pedestals | 80-200mm |
Rotor diameter range | φ100-150mm |
correction diameter range | 80-120mm |
Distance from shaft end-face to drilling surface | 10-150mm |
Min. Achievable Residual Unbalance (e mar ) | 0.15 g.mm/kg/plane |
Unbalance reduction ratio | ≥90% |
Cycle time | 100s(The driiling place material is aluminum, 3 holes drilled) |
Balancing motor drive power | 1.5kW |
Operating air pressure | 0.4-0.6MPa |
Operating voltage(V) | as per request |
Correction method | Drilling |
Drilling motor power | 0.75kW |
Total machine power | 9kw |
Protection | Phase sequence protection, overload protection, air pressure monitoring |










