290VAA5F201A2

Series:	290
Part Status:	Active
Encoder Type:	Mechanical
Output Type:	Quadrature (Incremental)
Pulses per Revolution:	20
Voltage - Supply:	--
Actuator Type:	6mm Dia Flatted End
Detent:	Yes
Built in Switch:	No
Mounting Type:	PCB, Through Hole
Orientation:	Vertical
Termination Style:	PC Pin
Rotational Life (Cycles Min):	50K

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<h1>Encoders</h1><h2>290VAA5F201A2 Application Field and Working Principle </h2><p>Encoders are transducers with the purpose of transforming movement or mechanical action into electrical signals. They are widely used in the fields of automation and robotics, and are essential components in industrial motion control systems. The 290VAA5F201A2 is an incremental optical encoder, which means it converts position to an incremental output.</p><p>The 290VAA5F201A2 consists of a light source (LED) and two photo detectors positioned at a 90 degree separation. As the rotor turns, the reflective disc moves in between the light source and photo receivers. Each time the light is interrupt by solid segments of the disc, it is detected in both of the photo detectors producing quadrature pulse streams. This quadrature signal is then processed by the electronics to give an output for each position.</p><p>This type of encoder is used for applications such as positioning, speed control and monitoring, motor and machine control, power generation, and other forms of industrial control. It is especially suited for motor control applications since it is able to provide the task of speed sensing with very high resolution in small mechanical size. It is further ideal for applications involving high accuracy, reliability, and durability.</p><p>The working principle of the 290VAA5F201A2 is based on the movement of the rotor. As it is rotated, a reflective disc will detect the light source and affect the photo detectors. This creates a signal which is then processed by the electronic components of the encoder for position detection. This output is then sent to the necessary electronic components to realize functions such as speed sensing or position detection.</p><p>The 290VAA5F201A2 provides a range of useful features. Its design includes a wide alignment tolerance, allowing for easy integration and fast installation. It is also equipped with advanced interface options such as TTL, RS232, RS485 and CAN. Further, its durable construction allows for reliable operations even in harsh conditions.</p><p>In order to ensure proper operation, it is important to take into account specific parameters such as supply voltage, input frequency, rotation speed, standard output pulse, noise immunity, and more. If these parameters are not observed correctly, the encoder may experience failure.</p><p>In conclusion, the 290VAA5F201A2 is an incremental encoder specially designed and manufactured for motor control applications. It provides superior levels of accuracy and reliability, as well as a wide range of features, making it an excellent choice for industrial motion control systems.</p>

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