The SMC EVT317-5DO-02F-Q is a highly efficient and reliable 3/2-way pneumatic control vm valve, belonging to the VT317 series. This pneumatic control valve features a direct-acting design, enabling rapid response and suitability for controlling various fluids. Its primary function is to control a spring cylinder valve via the pneumatic control valve, providing selective throttling and up to six vm valve functions.
Product Specifications:
Function: 3/2-way
Installation Style: Independent mounting
Equipped with Solenoid: Yes
Main Body Material: Die-cast aluminum
Connection Thread: G 1/4
Solenoid Power Consumption: 6W
Number of Ports: 3/2
Thread Size: 1/4in
Minimum Operating Temperature: 0°C
Maximum Operating Temperature: +50°C
Actuation Type: Spring/Electromagnetic
Coil Voltage: 24V DC
Minimum Operating Pressure: 0Mpa
Maximum Operating Pressure: 0.9 MPa
Maximum Flow Rate: 687.05NL/min
Product Features:
Direct-acting design for quick response, suitable for controlling various fluids.
Elastic sealing ensures good sealing performance and durability.
Multiple connection options to meet the installation requirements of different industrial equipment.
Suitable for vacuum environments, expanding its range of applications.
Electrical parameters: Rated voltage is DC24V, with a direct lead-out wiring method and a lead length of 600mm.
Response time of 30 milliseconds ensures rapid system response.
Environmental adaptability: Suitable for operating environments ranging from -10 to 50°C, with good temperature adaptability.
Applications:
Industrial automation equipment: Widely used in automated production lines, robotic systems, etc., providing reliable fluid control and improving production efficiency.
Pneumatic systems: In pneumatic systems, the EVT317-5DO-02F-Q effectively controls the direction and pressure of gas flow, ensuring system stability and reliability.
Vacuum systems: Suitable for fluid control in vacuum systems, ensuring stable system operation.
Energy-saving and environmental protection: Designed with low energy consumption, reducing energy use and environmental pollution.
Usage Instructions: Installation and Wiring:
Installation Environment: Choose a well-ventilated, dust-free, and non-corrosive gas environment for installation. Avoid installing in high-temperature, high-humidity, or strong electromagnetic interference environments.
Installation Method: Ensure the pneumatic control valve is installed vertically for proper heat dissipation. Use appropriate fixing methods to avoid equipment damage from vibrations.
Power Connection: When connecting power, ensure the power cable meets the required specifications and pay attention to the correct phase sequence. Also, ensure the equipment is properly grounded.
Parameter Settings:
Basic Parameter Settings: Includes motor parameters, control methods, frequency range, etc., set reasonably according to actual application needs. For example, for applications requiring high-precision control, choose the flux vector control mode.
Advanced Function Configuration: Such as PID control, multi-speed control, etc., configure according to specific application scenarios to achieve more complex control functions.
Maintenance and Inspection:
Regular Inspection: Check the appearance of the pneumatic control valve for damage, dust on the heat sink, and proper fan operation. Regularly clean the dust from the heat sink and fan to ensure the smooth operation of the cooling system.
Parameter Verification: Regularly verify the parameter settings of the pneumatic control valve to ensure they match the actual application needs.
Fault Diagnosis: When the equipment fails, promptly check the fault code and follow the troubleshooting guide in the manual to identify and resolve the issue.
Precautions:
Environmental Conditions: Avoid using the product in high-temperature, high-humidity, or strong electromagnetic interference environments to prevent performance and lifespan issues.
Power Requirements: Ensure stable power voltage to avoid damage to the pneumatic control valve from voltage fluctuations. After the equipment is powered off, wait for a certain period before powering it back on to prevent equipment damage.
Safe Operation: Avoid contact with live parts during equipment operation to ensure the safety of operators. When performing maintenance and inspection, disconnect the power and wait for the capacitor to discharge completely.
Frequently Asked Questions (FAQ):
How to perform motor self-tuning for EVT317-5DO-02F-Q?
Importance of Motor Self-tuning: Motor self-tuning is a crucial step to ensure the matching of the pneumatic control valve with the motor, enhancing control precision and system stability. When performing self-tuning, first set the motor's nameplate parameters, including motor power, rated voltage, and rated current.
Precautions During Self-tuning: During self-tuning, the pneumatic control valve injects current into the motor, so it is essential to ensure the correct connection between the motor and the pneumatic control valve and that the pneumatic control valve is in a ready state. Also, ensure the motor is stationary to avoid damage during the self-tuning process.
Effects After Self-tuning: After completing self-tuning, the pneumatic control valve automatically adjusts the control parameters based on the actual motor parameters to achieve optimal operation. This helps improve the system's response speed and control precision, meeting the requirements of high-precision control applications.
How to configure the communication interface for EVT317-5DO-02F-Q?
Communication Interface Type: The EVT317-5DO-02F-Q pneumatic control valve is equipped with a Modbus-RTU protocol and supports an RS485 communication interface. Users can choose the appropriate communication interface based on actual needs.
Communication Line Connection: When configuring the communication interface, ensure the correct connection of the communication lines. Use shielded cables for connection and ensure the shielding layer is properly grounded to reduce electromagnetic interference.
Communication Parameter Settings: Set the communication address, baud rate, data bits, and stop bits of the pneumatic control valve according to the communication protocol requirements. Also, ensure the communication parameters match those of the upper computer to achieve a reliable communication connection.
How to select the power range for EVT317-5DO-02F-Q?
Selection Based on Load Requirements: When selecting the power range of the pneumatic control valve, determine it based on the actual load condition of the motor. If the load is light, choose a pneumatic control valve that matches the motor's rated power; if the load is heavy or there is a significant starting torque requirement, choose a pneumatic control valve with a slightly higher power.
Consider Safety Factor: When selecting the power range, also consider the safety factor of the system. It is usually recommended to choose a pneumatic control valve with a power slightly higher than the motor's rated power to cope with load fluctuations and emergencies.
Overload Capacity: The EVT317-5DO-02F-Q pneumatic control valve has a certain overload capacity and can withstand loads exceeding the rated power for a short time. However, long-term overload can affect the valve's lifespan and performance, so try to avoid long-term overload operation when selecting the power range.
What is the cooling method for EVT317-5DO-02F-Q?
Cooling Method: The EVT317-5DO-02F-Q pneumatic control valve uses forced air cooling, with an built-in cooling fan for heat dissipation.
Installation Requirements: When installing the pneumatic control valve, ensure there is enough space around it for air circulation. Avoid installing it in a closed or poorly ventilated environment to prevent affecting the cooling effect.
Maintenance and Care: Regularly clean the dust from the fans and heat sinks to effectively prevent equipment overheating due to poor cooling. Also, check the fan's operation to ensure it is working properly.
How to avoid electromagnetic interference for EVT317-5DO-02F-Q?
Built-in Filter: The pneumatic control valve is equipped with an EMC filter, complying with relevant electromagnetic compatibility standards, effectively suppressing electromagnetic interference.
Wiring Precautions: When wiring, try to avoid placing signal lines close to power lines to reduce electromagnetic interference. Use shielded cables for signal line connections and ensure the shielding layer is properly grounded.
Grounding Measures: Good grounding is an essential means of reducing electromagnetic interference. Ensure the equipment is properly grounded and complies with national and local electrical safety regulations.
What protective functions does EVT317-5DO-02F-Q have?
Overload Protection: When the motor load exceeds the rated value, the pneumatic control valve automatically reduces the frequency or stops running to protect the motor and the vm valve.
Overheat Protection: The vm valve is equipped with a temperature sensor inside, which automatically shuts down when the temperature exceeds the set value, preventing damage from overheating.
Overvoltage and Undervoltage Protection: The pneumatic control valve automatically shuts down when the power voltage is too high or too low to protect the equipment. Additionally, it features short-circuit and phase-loss protection functions, ensuring the safe operation of the system.
How to perform regular maintenance for EVT317-5DO-02F-Q?
Appearance Inspection: Regularly check the appearance of the pneumatic control valve for damage or abnormalities, such as cracks in the housing or loose screws.
Cooling System Maintenance: Clean the dust from the fans and heat sinks to ensure the proper operation of the cooling system. Check the fan's operation and replace it promptly if there are any abnormalities.
Electrical Connection Inspection: Check the connections of the power and signal lines to ensure they are secure and make good contact. Also, check the motor's operating condition to promptly identify and address any abnormalities.
What installation precautions should be taken for EVT317-5DO-02F-Q?
Installation Location: Choose an environment with good ventilation, free of dust and corrosive gases for installation. Avoid installing in high-temperature, high-humidity, or strong electromagnetic interference environments.
Installation Method: Ensure the pneumatic control valve is installed vertically for proper heat dissipation. Use appropriate fixing methods during installation to avoid equipment damage from vibrations.
Power Connection: When connecting power, ensure the power cable meets the required specifications and pay attention to the correct phase sequence. Also, ensure the equipment is properly grounded.
How to select the control mode for EVT317-5DO-02F-Q?
Selection Based on Application Needs: For applications requiring high-precision speed control, choose the sensorless vector control mode; for general constant-speed control applications, choose the V/F control mode.
Control Mode Features: The sensorless vector control mode can achieve high-precision speed and torque control, suitable for applications with high control precision requirements. The V/F control mode is simple and easy to use, suitable for general constant-speed control.
Parameter Settings: After selecting the control mode, set the parameters according to the specific application needs to achieve the best control effect.
How to set the frequency setting channel for EVT317-5DO-02F-Q?
Frequency Setting Methods: The frequency can be set through the pneumatic control valve panel, external analog signals, or digital signals. Users can choose the appropriate frequency setting method based on actual application needs.
Signal Source Requirements: When setting the frequency setting channel, ensure the stability and accuracy of the signal source. For example, when using external analog signals for frequency setting, ensure the stability and interference resistance of the signal.
Parameter Configuration: Configure the parameters according to the selected frequency setting method. For example, for external analog signal setting, set the input range of the signal and the corresponding frequency range.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
