Allicdata Part #: | CT3010-ND |
Manufacturer Part#: |
290VAA5F201B1 |
Price: | $ 2.89 |
Product Category: | Sensors, Transducers |
Manufacturer: | CTS Electrocomponents |
Short Description: | ENCODER 2 BIT QUAD SPST W/O DET |
More Detail: | N/A |
DataSheet: | 290VAA5F201B1 Datasheet/PDF |
Quantity: | 1191 |
1 +: | $ 2.62710 |
10 +: | $ 2.44503 |
25 +: | $ 2.30933 |
50 +: | $ 2.03755 |
100 +: | $ 1.67536 |
250 +: | $ 1.63006 |
500 +: | $ 1.53950 |
1000 +: | $ 1.44895 |
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: | No |
Built in Switch: | Yes |
Mounting Type: | PCB, Through Hole |
Orientation: | Vertical |
Termination Style: | PC Pin |
Rotational Life (Cycles Min): | 50K |
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290VAA5F201B1 Application Field and Working Principle
An encoder is a device used in motor control systems to capture position information. The 290VAA5F201B1 encoder is one type of absolute rotary encoder, and has the common features of invilability, and high accuracy. It is a combination of a rotary encoder, signal transmitter, and amplifer.
The primary function of the 290VAA5F201B1 encoder is to track the relative motion of a motor shaft. In common applications, it is used to provide feedback to the motor driver for increased accuracy and control. It is typically used in communcation, automatic control, metrology, and consumer product test equipments, as well as in automotive and industrial automation and machinery.
The 290VAA5F201B1 is an absolute encoder, meaning that it produces a digital output without needing to be reset each time it is powered on. This allows for faster operations as there is no need to \'train\' or calibrate the encoder. It also ensures that the device\'s absolute position is maintained across restarts, and that no additional sensors are required.
The 290VAA5F201B1 utilizes a signal transducer and amplifier, coupled with a rotary encoder. The signal transducer picks up a low amplitude signal voltage from the encoder, and amplifies it to a much higher voltage. The amplified signal is then fed to a control unit, typically a PLC, where it is processed to determine the relative position of the motor shaft.
The structure of the 290VAA5F201B1 encoder is composed of three basic components; the mechanical portion, the optical voltage amplifier, and the signal transmitter. The mechanical housing of the encoder contains a rotor, a stator, and a frictionless bearing. The rotor contains code gratings that rotate along with the rotation of the motor shaft. The pattern of the code gratings is picked up by the associated optical sensor, and the resulting voltage signal is amplified and transmitted to the control unit.
The signal transmitter is used to transfer the signal from the encoder to the control unit. In the case of the 290VAA5F201B1, the signal is transmitted via a serial connection, usually RS-485. The RS-485 connection allows for a greater distance between the encoder and the control unit, and provides improved accuracy over wired connections. Additionally, several encoders can be connected to the same RS-485 bus.
The 290VAA5F201B1 is a high-accuracy, reliable encoder used in a variety of motor control systems. Its absolute positioning eliminates the need for additional sensors or calibration, and its RS-485 connection allows for longer signal transmission distances and improved accuracy. The encoder is typically used for communcation, automatic control, metrology, and consumer product test applications.
The specific data is subject to PDF, and the above content is for reference
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