adjustable-speed motor

adjustable-speed motor

An electric motor in which the speed can be varied gradually over a considerable range, but which, once adjusted, remains virtually unaffected by the load, 3.
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In between, "extraordinary" savings can accrue from an adjustable-speed motor matching an application's need at a given time.
The more economical Model PT 1200 CL, with basic transformer, offers the same adjustable-speed motor drive and quick-change generator probe features as the Model PT 1200C.
Motion-SPM[TM] products provide complete adjustable-speed motor drive control and fully integrated circuit protection for ac motors found in appliance applications such as washing machines, air conditioners, refrigerators and sewing machines.
The new DIP-SPM products provide complete adjustable-speed motor drive control and fully integrated circuit protection for ac motors found in appliance applications such as washing machines and air conditioners.

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