This series oil and gas drilling rig motor have 600kw,800kw, 900kw,1000kw,1200kw
1. The stator winding adopts formed winding and 6-pole motor.
2. The rotor adopts copper guide bar squirrel cage rotor.
3. Each phase winding is equipped with two PT100 winding temperature sensors.
4. The motor is equipped with space heater.
5. The motor is suitable for marine environment.
6. The protection grade of the whole motor is IP44.
7. The motor can design safety increased type YJA
800kw Drilling rig motor parameters
Rated power: 800KW
rated voltage: 690V
rated current: 826A
rated speed :1000r / min
rated frequency :50.5hz
rated torque: 7640n • m
constant power maximum speed: 1750r / min
power factor: 0.85
rated efficiency: 95%
insulation grade: 200
YJ oil and gas drilling rig ac motor
These oil & gas industry drilling rig motors are carefully designed to match the demands of land-based and offshore oil and gas drilling applications such as drilling rig motors, slurry pumps motors, mud pumps motors, draw works motors, winches rotary table and fracking motors. The motors are with withstand continuous severe service in extreme environments.
The motors are developed for AC-DC-AC electric drive oil drilling machine. The production with advanced insulation processes and special measures protecting the bars from braking. The center height and installation dimension of the motors are the same as as GE DC oil drilling motor.
The motors are vertical or horizontal designs to be compact, large torque, wide range constant power speed regulating, free maintenance, high universality, efficiency and highly reliable,all of which have helped us to established ourselves as the natural choice for oil & gas Drilling motor partner.
Capacity: Motor available with frequency control speed. Its rated power designed specifically 400HP, 550HP, 600HP,1150HP and 1500/1600HP models (different grades of rated power 400HP-1600HP can be supplied according to the needs of users).
Voltage: 460- to 690-volt duty and deliver maximum efficiency. To meet varying installation requirements
Running speed: ranging from 0 to 1200 rpm (select motors can achieve a maximum speed up to 3000 rpm).