How to use encoder to measure speed and angle At work, we will encounter some mechanical equipment's rotating shaft that needs to measure its operating speed and angle, such as punching machines and shearing machines in the hardware industry, or two rotating shafts that need to operate at a certain speed ratio, such as metal processing lathe threading.

Angle encoder The angle encoder consists of a photoelectric code disc with a shaft in the center, on which there are circular and dark engraved lines, which are read by photoelectric transmitting and receiving devices, and obtain four sets of sine wave signals combined into A, B, C, D, each A sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees).

Displacement encoder The displacement encoder consists of a photoelectric code disc with an axis in the center, on which there are ring-shaped and dark engraved lines, which are read by photoelectric transmitting and receiving devices, and four groups of sine wave signals are combined into A, B, C, D, each A sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees).

Photoelectric encoder for steel bar straightening machine The special photoelectric encoder for steel bar straightening machine consists of a photoelectric code disk with a shaft in the center, on which there are ring-shaped and dark engraved lines, which are read by photoelectric transmitting and receiving devices, and obtain four sets of sine wave signals combined into A, B, C, D, each sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees), the C and D signals are reversed and superimposed on the A and B phases to enhance the stable signal;

Printing machine encoder The printer encoder consists of a photoelectric code disk with a shaft in the center, on which there are circular and dark engraved lines, which are read by photoelectric transmitting and receiving devices, and obtain four sets of sine wave signals combined into A, B, C, D, Each sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees).

Glass machine encoder The glass machine encoder consists of a photoelectric code disc with a shaft in the center, on which there are circular and dark engraved lines, which are read by photoelectric transmitting and receiving devices, and obtain four groups of sine wave signals combined into A, B, C, D, Each sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees). The C and D signals are reversed and superimposed on the A and B phases to enhance the stable signal;

Ceramic machine encoder The ceramic machine encoder consists of a photoelectric code disc with a shaft in the center, on which there are circular and dark engraved lines, and is read by photoelectric transmitter and receiver devices to obtain four groups of sine wave signals combined into A, B, C, D, Each sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees).

Encoders for University Scientific Research The encoder for scientific research in colleges and universities consists of a photoelectric code disc with a shaft in the center, on which there are ring-shaped, dark engraved lines, and photoelectric transmitting and receiving devices to read, to obtain four sets of sine wave signals combined into A, B, C, D , Each sine wave has a phase difference of 90 degrees (relative to a cycle of 360 degrees).

How to wire the encoder 1. Wiring method: 　　 The encoder has 5 leads, of which 3 are pulse output lines, 1 is the COM terminal line, and 1 is the power line (OC gate output type). The power supply of the encoder can be an external power supply, or directly use the DC24V power supply of the PLC. The "-" terminal of the power supply should be connected to the COM terminal of the encoder, and the "+" terminal should be connected to the power terminal of the encoder.

What should I do if the battery of Yaskawa absolute servo encoder is broken and the position is dropped If you change the battery, there is a gray box on the encoder cable. Click the two buckles on the box to open the battery box and change the battery.