The amount of the machine is doubled, all the other motors are unchanged, the rated torque and the speed change.
The core thickness of the motor is doubled, and for the ideal click, you can think: Both the load and the rated speed are the same as the original 1/2. Both the rated torque and the torque torque are twice as large.
The speed decreases, the maximum torque increases. Output increases. The rated torque is determined by you, depending on how you do it, it can be higher than before
Do you specify the thickness of the laminated rotor? Laminated thickness increase and will not affect the speed (speed and logarithmic and frequency) and rated torque will be slightly ascending, maximum torque, rated current decreases.
Motor iron core thickness (including the length of the rotor) doubled, the perimeter of the coil as growth also long (about a third or higher), wire resistance will increase, in addition to the rotating speed is constant, rated power (including torque) will be reduced.
