Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	M7 x 0.75
Actuator Diameter:	0.236" (6.00mm)
Actuator Length:	0.591" (15.00mm)
Actuator Type:	Slotted
Termination Style:	Solder Lug
Resistive Material:	Conductive Plastic
Adjustment Type:	User Defined
Rotation:	300°
Number of Turns:	1
Series:	P160
Power (Watts):	0.1W, 1/10W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	25k
Taper:	Logarithmic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Rotary Potentiometers, Rheostats

A rotary potentiometer, more commonly known as a rheostat, is a device that is used to control the rotation of an electric motor. It is specifically designed to adjust the speed of rotation, in addition to providing a feedback signal when a certain value has been reached. The P160KNP-0EC15A25K rheostat is a popular choice due to its high accuracy and reliable performance.

Structure and Characteristics

The P160KNP-0EC15A25K is composed of a pair of metal discs that are mounted onto a spindle. The spindle is then attached to an electric motor in order to drive the discs around. The discs are connected with a resistance wire so when the rotation of the discs changes, the resistance of the wire changes as well. The resistance of the wire, in turn, affects the speed of the motor. This makes it possible to control the rotation of the motor to a certain degree.The P160KNP-0EC15A25K also features an electronic circuit board. This board is responsible for controlling the rotation of the discs, as well as performing additional functions such as protection and error detection. It also includes an LED indicator which can be used to provide an indication of the current state of the motor.

Application Field

The P160KNP-0EC15A25K is primarily used in the industrial sector, where it is used to control the speed of motors in a variety of machines. It is particularly useful in applications where precise control of the motor is required, such as in CNC machines, industrial robots, and servo systems. It is also commonly used to control the temperature of water heaters and other temperature sensitive machinery.

Working Principle

The P160KNP-0EC15A25K uses a pair of fixed contacts, which are connected with a resistance wire. When the motor is powered on, it moves the discs, which in turn changes the resistance of the wire. This resistance change results in a change of the speed of the motor. In order to regulate the speed of the motor, the electronic circuit board is used to precisely control the rotation of the discs.The P160KNP-0EC15A25K also includes an LED indicator. This indicator provides a visual indication of the current state of the motor. The LED light is lit if the motor is rotating too fast, or too slow. This allows for easy monitoring and adjustment of the speed of the motor.

Conclusion

The P160KNP-0EC15A25K is a reliable and precise rheostat, which is designed to control the speed of an electric motor. It is composed of a pair of metal discs that are driven by the motor, and a resistance wire which is used to measure the angle of the discs. It is commonly used in a variety of industrial applications where precise control of the motor is required. In addition to providing a visual indication of the motor speed, it also provides a reliable feedback signal which can be used to detect errors.

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