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Motor for Oil Drilling Rig

Price Negotiable
Min Order 1 Piece
Availability In Stock
Shipping From Shanxi, China
Popularity 485 people viewed
Model NO.:
YJ21
Color:
White
Usage:
Oil Machinery
Type:
Mud Pump for Oil Drilling Rig
Application:
Oil Drilling Rig
Trademark:
CRRC Yongji
Origin:
China
Product Description
YJ21 motor is squirrel cage variable frequency speed regulating saynchronous motor developed for AC-DC-AC electric drive oil drilling machine. The motor takes international advanced insulation processes and special measures protecting bars from breaking. Its centerline height and installation dimension are the same as that of imported DC oil drilling machine. The motor's main features are: large torque, wide range constant power speed regulating, free maintenance, high universality, efficiency and reliability. YJ21 motor can be used as slurry pump motor, rotary table motor or winch motor of AC drive drilling machine.

The oil drilling motors Yonge manufactured can meet various installing requirements on oil drilling rig. The motors can be divided into two series. One is the YZ DC motor with separate excitation and series excitation, the other is the YJ asynchronous motor with frequency control of motor speed. Its rated power can be from 200kw to 1600kw (different grades of rated power can be supplied according to the needs of users). At present, these motors are installed on the drilling rigs with drilling depth from 1000m to 7000m. 
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