I. load

Of course, the first specification you need to know If the sensor can handle the load required by your application. In fact, if an application requires a 100N payload, it may require the use of sensors. Low frequency torque will constrain you to a certain threshold and a high limit force sensor parameter for low force scale.

2. Strength

The force sensor can receive more than 5 times the rated force even when the rated scale is ± 150n. This means that in the event of a shock, the sensor can still interpret and apply to an accurate and correct reading volume. Although the strength also determines the ability of the sensor to confirm reading even in the event of shock or high load applications.

3. Integration

Some sensors have very complex ways to integrate with robots. The controller and power supply are not always easy to use and install, which is a very difficult problem. Our kits such as universal robot kits, mechanical, electronic and software parts are all included in a brief bundled operation sensor.

IV. noise level

The noise level represents a small force that can be detected by the sensor. In other words, if you have a high noise level, the force cannot be lower than that level of detection. So you may want to have a small noise level and be able to read less. For example, if a sensor has a noise level of 5N, it will not be able to detect forces that exceed the lower threshold.

A sensor that is not exposed to external noise will have a higher noise level, for example, if it is a power supply. Sensor noise immunity, can still pick up noise interference noise system or use power supply.

5. Lag

Lag is a systematic problem, which not only has a strong dependence on the current input and output values, but also has an impact on the previous historical values. In other words, returning to the neutral position, it is a force exerted by the talent of a system. If the system can not return to the neutral position, the system has hysteresis. In the case of an automated process, lag is a common problem, self calibration cannot do reading between each other. Be sure to know the exact rated lag if this variable can be mixed with the value readings in your application. After the above five purchase rules will make you make the right decision.

Source: Zhongshan Industrial Automation http://www.sc2012robot.com/