What do you know about draw wire transducer?
What do you know about draw wire transducer?
The draw wire transducer is a sophisticated structure of linear displacement sensors, which fully combines the advantages of angle sensors and linear displacement sensors. It has become a sensor with small installation size, compact structure, large measurement stroke, and high accuracy. So, how much do you know about some basic knowledge about rope displacement sensors, such as installation and use, matters needing attention, product features, and application fields? Next, let's have a clearer understanding of the draw wire transducer...
Firstly, let's learn about the usage of the rope displacement sensor:
1. Install the sensor
Firstly, confirm whether the model and specifications of the sensor meet the usage conditions. When installing, choose an appropriate installation position and ensure that it is as perpendicular as possible to the measurement direction. Thread the pull rope through the pulley and secure it to the object being measured, ensuring that the sensor is in full contact with the object being measured to obtain accurate measurements.
2. Connection
Connect the sensor correctly to the data acquisition system or output device. Pay attention to the correct wiring of the power and signal lines.
3. Debugging and calibration
Slowly pull out the drawstring to the maximum range and observe if the output device's display is correct. For example, if it is a digital meter, the meter should display 0 when the pull rope is not pulled out, and the corresponding maximum value should be displayed when the maximum range is reached,Calibrate the sensor in this way.
4. Use and Maintenance
During use, ensure that it does not exceed the measurement range of the sensor and avoid interference with other devices. After use, keep the sensor clean and avoid strong physical impacts. Regularly check the working status and circuit connections of the sensor, and perform necessary calibration and adjustment.
5. Understand the functions and principles
The rope displacement sensor ensures that the tension of the rope remains constant through internal springs. When the rope is extended or contracted, it drives the precision rotation sensor to rotate, thereby outputting an electrical signal proportional to the distance the rope moves.
Through these steps, the accuracy and reliability of draw string encoder can be ensured, thereby effectively measuring displacement or deformation.
Secondly, before using draw string encoder, we need to install the sensor first. So, how is the draw string encoder installed?
1. Fix draw wire transduceron the support frame according to the installation hole without changing it.
2. Pull the low-speed gear of the steel wire rope into a large detection range. During the pulling process, ensure that the steel wire rope does not rub against the outlet, and the direction of the steel wire rope should be parallel to the side of the displacement sensor.
3. Adjust the support frame and rope outlet, at least the position between the scheduled measurement points and the large scheduled measurement points, to ensure that the three points are aligned and the flatness error with the control board side is less than 1 °
4. Slowly insert the steel wire rope, fix it at least at the scheduled location during work, and keep the steel wire rope parallel to the side end of the displacement sensor.
5. If the steel wire rope is fixed at a large schedule during work, the steel wire rope should be pulled out to the large schedule, and a practical tool should be used to clamp the steel wire rope at the outlet before fixing the fixed steel wire rope head.
Due to its unique product features, the rope displacement sensor can be applied in various fields. So, what specific product features does it have? Let's take a look together:
1. Travel range of 10mm-100000mm, customizable
2. Strong stability, high accuracy, and a service life of up to 5 million times
3. The allowable deviation is ± 3 °, and the lateral deviation for every 1000mm should not exceed 35mm
4. Linear accuracy can reach 0.05% -0.08%
5. Protection level IP65
After understanding some basic knowledge of rope displacement sensors, let's take a look at where they can be applied:
1. Mechanical manufacturing field
In the field of mechanical manufacturing, wire encoder sensor can be used to measure the movement, positioning, and deformation of mechanical equipment. For example, in the machining process of machine tools, the rope displacement sensor can monitor the position and status of cutting tools in real-time to optimize machining efficiency and quality; In robot systems, draw string encoder can be used to measure the displacement and angle of the robot's end effector, achieving precise control and operation.
2. In the field of construction engineering
In the field of construction engineering, rope displacement sensors can be applied to the monitoring and structural safety assessment of buildings. For example, in high-rise buildings and bridge structures, rope displacement sensors can measure structural deformation and displacement, timely detect and repair structural defects, and ensure the safety of buildings.
3. Aerospace field
In the aerospace field, rope displacement sensors can be used for attitude, position, and acceleration measurement of aircraft and spacecraft. For example, in navigation and control systems, rope displacement sensors can measure the inclination angle and rotational angular velocity of aircraft, achieving stable and accurate flight.
4. Automation control field
In the field of automation control, draw string encoder are widely used in robotics, industrial automation, and intelligent manufacturing. For example, in automated production lines, rope displacement sensors can measure the position and posture of the robot's end effector, achieving precise positioning and control; In intelligent manufacturing, rope displacement sensors can be used to measure the status and position of machine equipment, providing real-time data and feedback for production operations.
We have learned about the relevant knowledge of wire encoder sensor here. If you want to learn more about rope displacement sensors, please feel free to consult online or send an email. Thank you!