AC Motors - Multi-Speed Motors

New Surplus and Reconditioned Electric Motors and Equipment

Multi Speed Motors

Multi-Speed motors are AC motors that can run at two or more speeds. The most common multi-speed motor utilizes one winding that can be connected for two different speeds. The leads on one winding, two speed motors have 6 leads and are numbered 1-6. Multi-Speed motors can also have two separate windings. Multi-Speed motors with two windings have 6 leads and are numbered 1-3, 11-13. It is also possible to have Multi-Speed motors that operate at 3 or 4 speeds. Both require a two winding configuration. Multi-Speed motors are commonly used in mixer, crane, and cooling tower pump applications. Multi-Speed motors are being obsoleted by variable frequency drives. Multi-Speed motors are made by most manufacturers including: Allis-Chalmers, Baldor Electric, General Electric, Lincoln Electric, Leeson Electric, Louis-Allis Electric, Marathon Electric, Reliance Electric, Siemens, Siemens-Allis, Teco/Westinghouse Electric, US Electric, and Westinghouse Electric.
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Category HP RPM Frame Enclosure Make Voltage Condition RFQ View
Multi Speed Motors15/7.51780324UTEFCBBReliance460USED
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Multi Speed Motors15/7.51785324UTEFCBBLincoln460/460SURPLUS
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Multi Speed Motors15/7.51768324UTEFCBBDelco575USED
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Multi Speed Motors15/51775326UTEFCBBLincoln460/460SURPLUS
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Multi Speed Motors15/11.31120364TDPBBReliance460USED
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Multi Speed Motors10/2.51695326UTEFCBBReliance460/460USED
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Multi Speed Motors7.5/3.81740215TCTEFCBBBaldor460SURPLUS
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Multi Speed Motors7.5/3.81740215TCTEFCBBBaldor460SURPLUS
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Multi Speed Motors7.5/3.81770254TTEFCBBUS Electric460SURPLUS
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Multi Speed Motors7.5/51780254TTEFCBBBaldor-Reliance230SURPLUS
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Multi Speed Motors7.5/2.51800356UDTENVBBReuland460SURPLUS
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Multi Speed Motors3/1.51760215TTEFCBBUS Electric460USED
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Multi Speed Motors3/1.51760215TTEFCBBUS Electric460USED
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