{"id":20995,"date":"2023-11-15T14:25:30","date_gmt":"2023-11-15T14:25:30","guid":{"rendered":"https:\/\/hvacrheritage.ca\/?post_type=cpt_portfolio&p=20995"},"modified":"2023-11-15T14:25:32","modified_gmt":"2023-11-15T14:25:32","slug":"split-phase-induction-motor-leland","status":"publish","type":"cpt_portfolio","link":"https:\/\/hvacrheritage.dnmstaging.ca\/fr\/portfolio\/split-phase-induction-motor-leland\/","title":{"rendered":"Split phase, induction motor \u2018Leland\u2019"},"content":{"rendered":"

Electric Motors \u2013 Single Phase, Split Phase<\/h3>\n\n\n\n

An early mid 20th century, split phase, induction motor, speciality engineered, Canadian built for the automatic oil burning, winter air conditioner market, equipped with torsion, vibration rubber insulating mountings, bronze sleeve bearings and characteristic extended oiler tubes with snap caps, it would serve as a marker of best practice in motor production for belted fan applications for the winter air conditioner, heating market during its period of rapid expansion following W.W.II, Leland, Circa 1956.<\/p>\n\n\n\n

Features:<\/strong>
\u2013 Original shop repair service tag in Howard Oliver\u2019s hand writing \u201cfor sale or service, $20.00\u201d
\u2013 Original manufactures instructions.<\/p>\n\n\n\n

Technical Significance:<\/strong>
\u2013 The Leland KS would model the best in FHP motor engineering design for belted fan duty operations on centrifugal fan applications for winter air conditioners, throughout the 1950\u2019s and 60\u2019s, in Canada. Typically mounted on top of the fan in a floating harass, the motor would be in the cool return air stream, serving to prevent over heating, and allowing relatively compact, heat emitting body designs
\u2013 The belted fan configuration with variable speed pulley [see Group 12.11 artifacts] would give way to direct drive, axial mounted motors with electrical speed control for use on centrifugal fans by the end of the century<\/p>","protected":false},"excerpt":{"rendered":"

An early mid 20th century, split phase, induction motor, speciality engineered, Canadian built for the automatic oil burning, winter air conditioner market, equipped with torsion, vibration rubber insulating mountings, bronze sleeve bearings and characteristic extended oiler tubes with snap caps, it would serve as a marker of best practice in motor production for belted fan applications for the winter air conditioner, heating market during its period of rapid expansion following W.W.II, Leland, Circa 1956.<\/p>","protected":false},"author":1,"featured_media":20996,"comment_status":"closed","ping_status":"closed","template":"","cpt_portfolio_group":[206,210],"class_list":["post-20995","cpt_portfolio","type-cpt_portfolio","status-publish","has-post-thumbnail","hentry","cpt_portfolio_group-residential","cpt_portfolio_group-ventilation"],"yoast_head":"\nSplit phase, induction motor \u2018Leland\u2019 - HVACR Heritage Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hvacrheritage.dnmstaging.ca\/fr\/portfolio\/split-phase-induction-motor-leland\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Split phase, induction motor \u2018Leland\u2019 - 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