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  • 高转差率三相异步电动机YCH.jpg

High Slip 3-phase Induction Motors

YCH Series


YCH series high slip three-phase asynchronous motors are derived from YH series 3-phase induction Motors combined with oil field beam pumping units. The high slip characteristic of YCH series motor can make the speed of pumping unit decrease during heavy load period, and increase during light load period, which the speed change in one stroke can reach 25-50%. This characteristic can greatly improve the mechanical, electrical and hydraulic load of pumping unit system. This series of motors has the mechanical characteristics of bearing impact load, as well as the characteristics of large starting torque and small starting current. The match selection of this series of motors and beam pumping units can solve the disadvantages of larger power motor selection in order to meet the starting performance and achieve energy-saving effect. This series of motors is mainly used in oil-pumping unit and other equipment.

Keywords:

Oil-pumping Motors

Product details

Outline Dimensional Drawing

 

Motor parameters

 

Power range 7.5kW~90kW No. H180~H315
Rated voltage 380V~720V Rated frequency 50 or 60Hz
Number of poles 6、8P Energy efficiency rating /
Insulation class F、H、C  grade Protection class IP55、IP56、IP65
Cooling mode IC411、IC416, etc Working system S1 etc
Installation mode B3 etc Use environment Indoor, W, WF1, WF2, THWF2, TAWF2, etc

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