Air Cooled PMAC Motor 0-3000rpm For Industrial Automation

Air Cooled PMAC Motor 0-3000rpm For Industrial Automation
Air Cooled PMAC Motor 0-3000rpm for Industrial Automation



Product Description



Due to the use of a permanent magnet to provide a magnetic field, the rotor process
is mature, and reliable, its size flexible, and its design, and power range from dozens
of watts to megawatts. At the same time, by increasing or decreasing the number of
permanent magnets in the rotor, it is easier to change the number of poles of the
motor, so that the speed range of the permanent magnet synchronous motor is
comparatively wider. With the use of a multi-pole permanent magnet rotor, the rated
speed can be as low as a single digit, which is difficult to achieve by ordinary
asynchronous motor.


Especially in the application environment of low speed and high power, a permanent
magnet synchronous motor can adopt multi-pole direct drive at low speed. Compared
with an ordinary motor plus speed reducer, the advantages of a permanent magnet
synchronous motor are prominent.



High-efficiency NdFeB permanent magnet is adopted, with no excitation loss. Special
rotor structure design has greatly reduced iron loss and stray loss. The motor
efficiency is above IE4 standard, Compared with the three-phase asynchronous motor,
the efficiency is improved by 5-10% and the power factor is increased by 10-15%.

High efficiency and high power factor can be maintained in the load range of 20% to
120%. The power factor can be 1, while a three-phase asynchronous motor can only
reach 0.86, it effectively reduces the cabling loss and improves the utilization rate of
the power grid. Energy saving is more significant under light load.