Electromagnetic motor Motor speed controller

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{"cid":"82609","pid":"18548987","pimg_url":"\/\/img1.tradegrowthhub.com\/f8\/ed\/b7c982b0d721\/product\/58073048_s-w400xh400.jpg","name":"JD1A-40 220V 90VDC 5A 40KW Electromagnetic Motor Speed \u200b\u200bAdjustable Motor Controller","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"WINSTON"}}