Pipe bending machine
Contact: Eric Hwang
Contact: Andy Wang
When the motor of nc hydraulic tube bending machine is repaired, the number of stator winding turns is reduced too much.
The power supply voltage is too high.
(3) the motor of Y pipe bending machine is mistaken for Delta.
The automatic hydraulic tube bending machine motor assembly, a rotor, the stator core is not aligned, effective length;
(5) the air gap is too large or uneven.
The overhaul of the demolition of the old winding, the use of thermal analysis method is improper, the core damage.