Incremental PLC encoder

Incremental PLC encoder

Adopting HTL-G6 technology -3-phase 6-channel fully compatible type, can connect to any PLC and frequency converter interface, all metal shell

Standard industrial grade incremental value encoder, 5-30V ultra wide working voltage, power polarity and signal short circuit protection

Incremental PLC encoder characteristic parameters:

Working voltage: 5-30Vdc

Current consumption: ＜ 50mA

Output mode: 5-24V push-pull signal output (compatible with NPN and PNP)

Output signals: A+B+Z+and A - B - Z-

Linear resolution: 1000

Zui High Frequency: 80KHz

Working temperature: -25~70 ℃

Protection level: IP65

Vibration impact: 10g, 10-1000Hz; 100g，6ms

Allowable speed: 5000 revolutions per minute

Connecting cable: 1-meter shielded cable side out

Axial load (N) radial 60/axial 40

Attention:

1. The bearing life of the incremental rotary encoder is related to the operating conditions. If the bearing load is smaller than the regular load, the bearing life can be greatly extended. But if the operating force is too high during the use of the encoder, it will greatly reduce the service life of the encoder. Therefore, attention should be paid to the operating force during the operation of the encoder.

2. When using the encoder, be careful not to exceed its maximum speed. If it exceeds the allowable limit speed of the encoder, it may cause the electrical signal to be lost, resulting in a shortened lifespan of the encoder shaft. Moreover, when using the encoder for a long time, it is necessary to check the physical connection parts and fixing screws of the encoder for looseness or other faults before use, in order to avoid safety accidents and other issues during the use of the encoder.

3. The installation of the encoder is loose, which often affects the accuracy of the encoder operation position control, resulting in excessive positional deviation during stopping and moving, and even causing servo system overload and alarm as soon as the machine is turned on. Therefore, after the installation of the encoder is completed, it should be carefully checked for any looseness or other issues.

4. In the case where the shield wire of the encoder cable is not connected or has fallen off, this can lead to the introduction of interference signals, causing the waveform of the encoder to be unstable and affecting the accuracy of the accuracy. Therefore, it should be ensured that the shield wire of the encoder is reliably soldered or grounded.

5. The number of pulses output per revolution during the operation of the encoder, which refers to whether the resolution meets the accuracy requirements of the equipment. Otherwise, there may be issues such as pulse errors in the use of the encoder.

If there is a potential difference between the encoder housing and the control panel box, it may generally cause false pulse action due to noise, so a certain distance should be maintained between the two before wiring connection.

7. The more pulses the rotary encoder generates per revolution, the narrower the slot spacing of the rotating disk, making it more susceptible to oscillation. During low-speed rotation or stoppage, oscillations applied to the shaft or body may cause the rotating groove disk to vibrate, which may result in false pulses. So more attention should be paid to the device of the encoder.

When selecting incremental encoders, it is also necessary to consider whether the output mode of the encoder matches the interface circuit of the equipment control system. Otherwise, it may cause damage to the encoder during its use.