These speed controls are compact devices that connect to an AC motor's power supply and adjust the current to regulate the motor's speed. This provides more precise speed control and reduces energy consumption. They are used in motors where more control is needed such as conveyor belts, fans, blowers, pumps, and industrial automation.
AC Motor Speed Controls
These speed controls connect to an AC motor's power supply and adjust the current to regulate the motor's speed. They are used with shaded pole, permanent split control (PSC), and universal motor designs.
AC Motor Speed Controls, sorted by Output Power, ascending
ECM Speed Controls
These speed controls work with electronically commutated (EC) motors. They regulate speed using pulse width modulation (PWM) and are used with motors that operate fans and blowers.
ECM Speed Controls, sorted by Input Voltage, ascending
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