Introduction:
YJ13、YJ13A
YJ13 And YJ13A motor are squirrel cage
variable frequency speed regulating asynchronous motor developed for the first
AC-DC-AC electric drive oil-drilling machine. They take international advanced
insulation processes and special measures protecting the bars from braking. The
center height and installation dimension of the motors are the same as that of
imported DC oil drilling motor. Their main features are: large torque, wide
range constant power speed regulating, free maintenance, high universality,
efficiency and reliability. YJ13 and YJ13A motor can be used as slurry pump
motor, rotary table motor or winch motor of AC drive oil drilling machine.
Parameter:
Rated power: 800Kw
Rated
voltage: 550V
Rated current: 1040A
Rated rotating speed: 660r/min
Rated frequency: 33.5Hz
Rated
power factor: 0.86
Rated efficiency: 95%
Rated torque: 11575N.m
Max.current: 1560A
Max.torque:
17360N.m
Max.con power rotating speed: 1060 r/min
Max.frequency: 54Hz
Insulation
class: 200
Cooling: Forced air
Protection class: Plus pressure explosion-proof
Mass: 3100Kg