Description:
YDH series variable pole multi speed high slip three phase asynchronous motor is the newly developed product base on oilfield pumping technology. It can combine with JDK energy-saving control box to form a new type of energy saving pumping drive equipment that can be widely used with the pumping unit.
Characteristics:
1. Compared with the Y series motor, it can reduce more than 20% currency on power supply and line losses, especially in low speed operation, power saving rate can reach 30%.
2. It can increase the efficiency of oil pump, improve pumping ability and reduce energy cost of unit output.
3. It can improve the operation of pumping unit: The flexible mechanical performance can reduce the maximum load, raise the minimum load, reduce the elastic deformation of oil pumping rod and the torque of deceleration box, prolong the working life of pumping unit and reduce maintenance cost of pumping unit.
4. Through the electronic control box, can conveniently change the stator winding method to access two or three speed. The method of changing the pumping unit's stroke through replacing pulley can improve working efficiency and reduce working intensity.
5. Electronic control box have protect function such as speed control, overload, overheating, short circuit etc.
Shanghai Huakong Electric Group Co., Ltd. is one of large-scale electric manufacturing enterprises in Shanghai. Group now has three wholly owned subsidiaries and a joint-stock company: Shanghai Tesu Motor Co., Ltd; Shanghai Nanshi Industry Co., Ltd; Huakong Chengou Electrical Equipment Co., Ltd; Jiangsu Huakong Electrical Equipment Co., Ltd.
Owing to efforts made by all the staff for many years, the company has now established 4 main lines of business: Electric Motor, standard low voltage switch cabinet, and non-standard precise sheet metal, metallic and non-metallic box-type substation. And has obtained ISO9001: 2000 standard management system certification.
We focuses on equipment investment, has a serial of large digital automation equipment such as CNC punch, CNC bending machine and CNC shearing machine and hi-tech equipments such as automatic welding robots, we not only is able to process on the basis of customer's drawing or sample drawing, but is able to design and manufacture according to the requirements for customers as well.
We are one of enterprises that have the most powerful development among the counterparts in the industry, and personnel of the company warmly welcome calls and visits from friends in various circles at home and abroad and carry out sincere cooperation!
