PEC12-4120F-S0012

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Encoders

An encoder is an electronic device that converts an analog or digital input signal into a code that can be read by a computing device or a machine controlled system. PEC12-4120F-S0012 encoder is a rotary encoder designed for applications that require an incremental, digital-signal output.

Applications

PEC12-4120F-S0012 is mainly used for motor speed sensing on motion control applications, such as motor speed messages in home automation or industrial settings. It can also be used to measure angle of rotation in medical imaging equipment or for other applications that require a accurate degree of rotation to be measured.

The technology embedded inside PEC12-4120F-S0012 are useful for applications that require a feedback device, such as robotics, semi-automated production lines, material handling systems, cooling systems, automated gaming machines, robotic toys, and many more.

Working Principle

The PEC12-4120F-S0012 encoder works on the principle of rotary encoders, as it has a stainless-steel stator and a metal ferromagnetic disc. The stator contains two sensors, each with a different output signal, and when the spinning ferromagnetic disc passes between the two sensors, each of them will generate a signal.

The output from the two sensors will be sent to a computing device or machine controlled unit as a pulse width modulated (PWM) signal. This signal is then detected by the computing device or machine controlled system and converted into an incremental, digital-signal output.

In addition to this, the PEC12-4120F-S0012 can also measure the speed of the ferromagnetic disc. This is done by measuring the pulse count of the signals emitted from the two sensors and comparing it to the intended speed. If the pulse count is lower than it should, the speed of the spin of the ferromagnetic disc is too slow and needs to be increased in order to match the intended speed.

Conclusion

The PEC12-4120F-S0012 encoder is a rotary encoder designed for applications that require an incremental, digital-signal output. It is mainly used for motor speed sensing on motion control applications but can also be used to measure angle of rotation in medical imaging equipment or for other applications that require an accurate degree of rotation. This device works on the principle of rotary encoders, and is capable of measuring the speed of the ferromagnetic disc in order for the computing device or machine controlled unit to adjust the speed of the device accordingly.

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