{"product_id":"vintage-small-scale-electric-motor-dynamo-mounted-on-a-wood-base","title":"Vintage Small Scale Electric Motor \/ Dynamo Mounted On A Wood Base","description":"\u003ch1 data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eVintage Small Scale Electric Motor \/ Dynamo Mounted On A Wood Base\u003c\/span\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eThis is a beautifully engineered Vintage Small Scale Electric Motor \/ Dynamo Mounted On A Wood Base. We can't find a maker's mark, and it is possibly homemade, although the design is not dissimilar to those manufactured in the late 19th and early 20th Centuries. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eIn good condition, although it would benefit from a clean... It hasn't been tested and is being sold as a collectable for display only.  It's pretty heavy!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eApproximate Max. Size (WHD):  19 x 14 x 17 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eUnpacked Weight:  4.6Kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eIt comprises :-\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eCast Frame: A green-painted cast metal housing enclosing the field magnet coil.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAD\" data-hveid=\"CAIIAAgACBIQAw\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eCommutator \u0026amp; Brushes: Brass brush arms, carbon or metal contact brushes, and a multi-segment copper \/ brass commutator on the rotor axis.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAF\" data-hveid=\"CAIIAAgACBIQBQ\" data-complete=\"true\"\u003e\n\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eBase: Mounted on a simple wooden plinth with connected wire leads (red, green and white). \u003c\/span\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eIt has probably been rewired.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-sfc-root=\"c\" data-ved=\"2ahUKEwi3wujtn9qXAxUFlP0HHWGWDukQi4wTegoIAggACAAIEhAH\" data-hveid=\"CAIIAAgACBIQBw\" data-complete=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eLifting Eye: A small green ring or loop mounted on top of the housing for handling\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003c\/span\u003eIt is accompanied by a self drawn circuit diagram and four photocopied pages taken from \u003cem\u003eT\u003c\/em\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cem\u003ehe Dynamo\u003c\/em\u003e, chapter XVI, page 478, \u003cem\u003eSeries, Shunt and Compound Winding\u003c\/em\u003e. I believe these are from the well-regarded book, \u003cem\u003e\u003cspan data-subtree=\"aimfl\" data-processed=\"true\"\u003eThe Dynamo: Its Theory, Design and Manufacture\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e \u003c\/span\u003e\u003c\/em\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eby Charles Caesar Hawkins (and co-author Frank Wallis) first published in 1893 by Whittaker \u0026amp; Co.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eA wonderful addition to a vintage engineering collection or use as a novelty desk ornament!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eNB: Accessories are shown for illustration only and are not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003ePlease click on the following link for more \u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/vintage-technology-retro-tech\" rel=\"noopener\" target=\"_blank\"\u003evintage \/ retro technology.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unknown","offers":[{"title":"Default Title","offer_id":57641413575031,"sku":null,"price":246000.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/files\/Vintage_Small_Scale_Electric_Motor_Dynamo_Mounted_On_A_Wood_Base.jpg?v=1793111141","url":"https:\/\/mullardantiques.co.uk\/en-kr\/products\/vintage-small-scale-electric-motor-dynamo-mounted-on-a-wood-base","provider":"Mullard Antiques and Collectibles","version":"1.0","type":"link"}