Encoder Hollow Shaft

        KKG specializes in the production of various rotary encoders, hollow encoder models and specifications are complete, from 18MM hollow encoder to 60MM hollow encoder everything, can perfectly replace domestic and foreign brands hollow encoder, but also according to customer needs to customize the hollow size.

Hollow encoder operation precautions

1. Whether the resolution of the encoder is the use requirement of the device means that when the encoder works, it will output a set of pulses per turn to see whether the accuracy requirements of the device are met.

2. The output modes of the hollow encoder are commonly push-pull output, open collector and voltage output. Then, when using the encoder, it is necessary to consider whether its output mode and the interface circuit 

of the device's control system match.

3. During the use of the encoder, it is necessary to pay attention to whether the connection between the encoder output shaft is flexible, such as loosening or jumping, which will cause the shaft disc of the encoder to be easily damaged.

4. When operating the encoder wiring, be sure to ensure that the wiring between the encoder and the device is not connected incorrectly, so as to avoid damage to the internal circuit of the encoder due to incorrect connection in use.

5. In the frequent use of hollow encoders, it is necessary to pay attention to the regular inspection of the parts connected to the encoder and the device, such as checking whether the fixing screw of the encoder is loose, or whether there is any fault between the lines, so as to avoid some safety hazards and other accidents in the use of the encoder.

Ring Encoder's Description

Encoder is a sensor that outputs physical quantity information such as Angle, length and speed by digital quantity

0 and 1 encoding. Because of its high precision, large range measurement, fast response and digital output chara-

cteristics; Small size, light weight, compact structure, easy installation, simple maintenance, reliable work and other

excellent characteristics, so become today's industrial control system is favored and an indispensable part.

1) According to its measurement method, there are linear encoder and rotary encoder.

2) According to its output signal, there are incremental encoder and absolute encoder.

3) According to its internal reaction elements, there are photoelectric encoder, magnetic grid encoder.

4) It is divided into mechanical mechanism form, bearing encoder and bearing less encoder.

Hollow shaft encoder's characteristics