62B11-SPP-020C

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Encoders refer to electro-mechanical devices used to mechanically monitor positions or velocities of a system. These devices measure linear and angular motion and are available in a variety of shapes, sizes, accuracy, and options, based on a specific application. 62B11-SPP-020C is a two-channel rotary encoder designed specifically for measuring angles of rotation, angular velocity, and can also be used as position feedback for motor control.

The 62B11-SPP-020C combines a high resolution optical incremental encoder and a programmable signal processor (SPP) in a single package. The encoder consists of two independent channels, each containing one photoelectric sensor mounted inside the device. The sensor comes in the form of an emitter and a receiver, typically with the encoder disk between them. When the light from the emitter is blocked off by the opaque parts of the disk, it causes a corresponding pulse in the receiver.

The signal processor unit takes the incremental signals generated by the encoder, and processes them to various output formats, such as incremental A-B signals, quadrature signals (which can be used to determine the direction of rotation), serial pulse-width-modulated output (SPWM or absolute digital output), and a wide range of programmable linear outputs. The encoder also features both a step input pin, which can be used to reset the count, and an analog input pin for speed input, for applications where velocity control is preferred.

An important point to consider when dealing with encoders is their accuracy level and resolution. The Accuracy grade for the 62B11-SPP-020C is generally 0.25°, with a maximum output resolution of 14-bit (16,384 pulses/revolution). The device’s performance rating is IP55, which means it is dust-tight and suitable for use in light water jets.

The 62B11-SPP-020C has a wide range of potential applications. It can be used in motor control systems, for speed and position monitoring. It is also applied for robotic arms and antennas, energy storage and generation systems, and other industrial applications such as printing presses, milling machines, plotters, etc. which require precise measurements of position and deviation.

The 62B11-SPP-020C encoder is an excellent choice for applications that require high resolution and accuracy, and offers flexible output options. It provides a reliable and cost-effective solution for many position measurement tasks, and is a widely used component in the modern industrial and robotic engineering spheres.

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