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``First, single-phase induction motor can be used continuously
operating capacitor induction motors, high power and low
noise. Second, reversible motor with instant conversion does not occur
almost positive super-way phenomenon. Result of the introduction of a
balanced manner and contents summary winding braking
institutions. Conversion is the time to blink turn,
inversion. 2~4Third, electromagnetic brake motors can be a short
period of time brakes, load in the absence of leave for 2 to 4 turn
with brakes, brake performance to play safe. 90~1400RPM Fourth,
variable speed motor speed controller with a wide range of speed: 90 ~
1400RPM, with an internal speed sensor, the implementation of feedback
control, so the frequency of power supply has changed to a number of
its provisions must change. UL specifications CE motor specifications
motor CCC specifications motor power specifications 60Hz115V,
50/60Hz100V, have built devices to prevent overheating of the motor
and the protection of the motor impedance two specifications have been
approved by UL Series. ''