Application of Yifumen Sensor Encoder RV3100 in Automotive Manufacturing Industry

Application of Yifumen Sensor Encoder RV3100 in Automotive Manufacturing Industry

working principle
1. Basic structure
The core of RV3100 is a photoelectric encoder with a central axis, which has circular through and dark engraved lines. Four sets of sine wave signals (A, B, C, D) are obtained through photoelectric emission and reception devices, with each sine wave having a phase difference of 90 degrees.
2. Signal output and direction discrimination
A. B-phase: The main pulse signal has a phase difference of 90 degrees. By comparing whether phase A is ahead or phase B is ahead, the forward and reverse rotation of the encoder can be determined.
C. Phase D: The signal is superimposed in reverse on phases A and B to enhance signal stability.
Z-phase: Output one pulse per revolution as a zero reference position.
3. Material and characteristics of the code wheel
Materials
Characteristics
Applicable scenarios
glass
Good thermal stability and high precision
high-precision measurement
Metal
Not fragile, but with limited accuracy and good thermal stability
General industrial environment
plastic
Low cost, poor accuracy, thermal stability, and lifespan
Economic application
4. Resolution and Frequency Doubling
Resolution refers to the number of lines (also known as lines) provided for each 360 degree rotation, typically ranging from 5-10000 lines per revolution. When higher resolution is required, the 90 degree phase difference between signals A and B can be used for frequency doubling, or the high-resolution encoder can be directly replaced.
5. Electrical connection
5 leads: 3 pulse output lines (A, B, Z), 1 COM terminal line, and 1 power line.
Power supply: External power supply or DC24V power supply for PLC, pay attention to polarity connection.
Output signal forms: sine wave (current/voltage), square wave (TTL, HTL), open collector (PNP, NPN), push-pull type, etc.
Communication interface: Supports IO Link for easy parameterization and data transmission.

Application Cases
1. Rolling conveyor belt monitoring
RV3100 can be used to monitor the running speed, position, and direction of conveyor belts, ensuring the accuracy and synchronization of material conveying.
2. Industry application areas
Wind power generation: monitoring the rotation angle and speed of wind turbine blades.
Construction machinery: used for joint position detection and motion control of excavators, cranes, and other equipment.
Automobile manufacturing: precise positioning of components or detection of wheel speed on assembly lines.
Manufacturing/Stacking System: Control the lifting and translation positions of the stacker crane to achieve warehouse automation.
3. Advantages and Characteristics
High precision: programmable resolution, up to 10000 pulses per revolution, accuracy of 0.1 °.
Strong environmental adaptability: Operating temperature range of -40 ° C to 85 ° C, protection level of IP65/IP66 (enclosure IP67), shock resistance of 100g, earthquake resistance of 20g.
Flexible installation: Solid shaft design (shaft diameter 10mm), supports radial or axial M12 connectors, cable length up to 100 meters.
Intelligence: Parameter setting and diagnostic data reading through IO Link, supporting Industry 4.0 integration.
RV3100 has a wide range of application value in industrial automation scenarios that require precise position detection and speed monitoring, thanks to its reliable magnetic induction principle, programmable resolution, and environmental tolerance.

Application of Yifumen Sensor Encoder RV3100 in Automotive Manufacturing Industry