The VM1000-4N-32R is a miniature mechanical control valve launched by SMC Corporation, belonging to the VM1000 series. As an air operated control valve, this product boasts a variety of functions and is suitable for various air systems, especially for applications with space limitations or the need for rapid air flow switching. This pneumatic valve features miniaturized design and simple installation method, which meet the dual demands of modern industry for space-saving and ease of operation.
Product Specifications:
Number of ports: 3-way
Piping form: Side piping type
Total stroke/basic type: 4.8mm
Suitable tubing: Nylon Φ4/2.5 (T0425)
Type of actuator: Push-button style
Button color: Red
Maximum operating pressure: 0.8 MPa
Operating temperature range: -5℃ to +60℃
Product Features:
Multiple valve functions: Integrated with various valve functions to meet the needs of different air systems.
Miniaturized design: Compact size, significantly reducing the demand for installation space.
Easy installation: Simple installation method, shortening the engineering configuration time.
High reliability: Made of high-quality materials to ensure long-term stable operation.
Various piping forms: Supports side piping and bottom piping, facilitating pipeline layout and maintenance.
Application Scenarios:
The VM1000-4N-32R is applicable to a variety of industrial automation and pneumatic control systems, including but not limited to:
Industrial automation: Used to control pneumatic actuators, achieving precise air flow control.
Pneumatic control systems: Work as an air operated control valve, realizing rapid switching and precise control.
Laboratory equipment: In laboratory environments, used to control pneumatic valves and equipment.
Packaging machinery: Used to control pneumatic components in the packaging process, improving production efficiency.
Food processing: In food processing equipment, achieving pollution-free pneumatic control.
Usage Instructions:
Installation and Wiring:
Installation environment: Choose an environment with good ventilation, free of dust and corrosive gases for installation. Avoid installing the pneumatic Valve in high-temperature, high-humidity, or strong electromagnetic interference environments.
Installation method: Ensure mechanical pneumatic valve is installed vertically for proper heat dissipation. Use appropriate fixing methods during installation to prevent vibration from affecting the equipment.
Power connection: When connecting the power supply, ensure the power cable specifications meet the requirements and pay attention to the correct phase sequence. Also, ensure the equipment is properly grounded.
Parameter Settings:
Basic parameter settings: Including 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 pneumatic valve for damage, whether the heat sink is dusty, and if the fan is operating normally. 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 mechanical pneumatic valve to ensure they remain consistent with actual application needs.
Fault diagnosis: When the equipment fails, promptly check the fault code and troubleshoot according to the fault diagnosis guide in the manual.
Precautions:
Environmental c onditions: Avoid using the product in high-temperature, high-humidity, or strong electromagnetic interference environments to prevent affecting its performance and lifespan.
Power requirements: Ensure the power voltage is stable to avoid damage to pneumatic valve caused by voltage fluctuations. After the equipment is powered off, wait for a certain period before powering it on again to prevent damage to the equipment.
Safe operation: During equipment operation, avoid contact with live parts to ensure the safety of operators. When performing maintenance and inspection, the power must be cut off, and wait for the capacitor to discharge completely.
FAQ:
How to perform motor self-tuning?
Importance of motor self-tuning: Motor self-tuning is an important step to ensure the matching of mechanical pneumatic valve and the motor, which can improve control accuracy and system stability. When performing self-tuning, first set the motor's nameplate parameters, including motor power, rated voltage, rated current, etc.
Precautions during self-tuning: During the self-tuning process, mechanical pneumatic valve will inject current into the motor, so it is essential to ensure the motor is correctly connected to the inverter and the inverter is in a ready state. Also, ensure the motor is stationary to prevent damage during self-tuning.
Effects after self-tuning: After completing self-tuning, the inverter will automatically adjust the control parameters based on the actual parameters of the motor to achieve the best operating effect. This helps improve the system's response speed and control accuracy, meeting the demands of high-precision control applications.
How to configure the communication interface of VM1000-4N-32R?
Communication interface types: The VM1000-4N-32R supports multiple communication interfaces, including RS485 and Modbus-RTU protocol. Users can choose the appropriate communication interface according to actual needs.
Communication line connection: When configuring the communication interface, ensure the communication line is connected correctly. 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, stop bits, etc., of pneumatic valve according to the communication protocol requirements. Also, ensure the communication parameters are consistent with the upper computer to achieve a reliable communication connection.
How to select the power range of the pneumatic valve?
Choose based on load requirements: When selecting the power range of the inverter, determine it based on the actual load condition of the motor. If the load is light, choose an inverter matching the motor's rated power; if the load is heavy or there is a large starting torque demand, choose an inverter with a slightly higher power.
Consider safety factor: When selecting the power range, also consider the system's safety factor. It is usually recommended to choose an inverter with a power slightly higher than the motor's rated power to cope with load fluctuations and emergencies.
Overload capacity: The VM1000-4N-32R has a certain overload capacity and can withstand a load exceeding the rated power in a short time. However, long-term overload will affect the lifespan and performance of the inverter, so try to avoid long-term overload operation when selecting the power range.
What is the cooling method of VM1000-4N-32R?
Cooling method: The VM1000-4N-32R uses forced air cooling, dissipating heat through an internal cooling fan.
Installation requirements: When installing the mechanical pneumatic valve, ensure there is enough space around it for air circulation. Avoid installing the inverter in a closed or poorly ventilated environment to prevent affecting the cooling effect.
Maintenance and care: Regularly clean the dust from the fan and heat sink to effectively prevent equipment overheating due to poor cooling. Also, check the fan's operating condition to ensure it works properly.
How to avoid electromagnetic interference of VM1000-4N-32R?
Built-in filter: the pneumatic valve is equipped with an EMC filter, complying with relevant electromagnetic compatibility standards, which can effectively suppress electromagnetic interference.
Wiring precautions: When wiring, 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 important means to reduce electromagnetic interference. Ensure the equipment is properly grounded and complies with national and local electrical safety regulations.
What are the protection functions of VM1000-4N-32R?
Overload protection: When the motor load exceeds the rated value, the air operated control valve will automatically reduce the frequency or stop running to protect the motor and inverter.
Overheat protection: The inverter is equipped with a temperature sensor inside. When the temperature exceeds the set value, it will automatically shut down to prevent damage caused by overheating.
Overvoltage and undervoltage protection: When the power voltage is too high or too low, the inverter will automatically shut down to protect the equipment. In addition, it also has short-circuit protection and phase loss protection functions to ensure the safe operation of the system.
How to perform regular maintenance of the air operated control valve?
Appearance inspection: Regularly check the appearance of the inverter for damage or abnormalities, such as cracks in the casing or loose screws.
Cooling system maintenance: Clean the dust from the fan and heat sink to ensure the normal operation of the cooling system. Check the fan's operating condition and replace it in time if there are any abnormalities.
Electrical connection inspection: Check whether the power and signal line connections are firm to ensure good contact. At the same time, check the motor's operating condition to promptly discover and deal with any abnormalities.
What should be noted when installing the pneumatic valve?
Installation location: Choose an environment with good ventilation, free of dust and corrosive gases for installation. Avoid installing the inverter in high-temperature, high-humidity, or strong electromagnetic interference environments.
Installation method: Ensure the inverter is installed vertically for proper heat dissipation. Use appropriate fixing methods during installation to prevent vibration from affecting the equipment.
Power connection: When connecting the power supply, ensure the power cable specifications meet the requirements and pay attention to the correct phase sequence. Also, ensure the equipment is properly grounded.
How to choose the control mode of VM1000-4N-32R?
Choose 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 characteristics: The sensorless vector control mode can achieve high-precision speed and torque control, suitable for occasions with high control accuracy requirements. The V/F control mode is simple and easy to use, suitable for general constant-speed control.
Parameter settings: After choosing the control mode, set the corresponding parameters according to specific application needs to achieve the best control effect.
How to set the frequency setting channel of the mechanical pneumatic valve?
Frequency setting methods: The frequency can be set through the inverter panel, external analog signals, or digital signals. Users can choose the appropriate frequency setting method according to 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 anti-interference ability of the signal.
Parameter configuration: Configure the corresponding parameters according to the chosen 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.
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