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- QNK 5.5KW 7.5HP 220V AC 25A VFD Converter Sin...
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Item #:
107821561
QNK 5.5KW 7.5HP 220V AC 25A VFD Converter Single to 3 Phase Inverter Variable Frequency Drive for CNC Spindle Motor Speed Controller
Item #:
107821561
KYD 176
Price Details
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Imported from USA store
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Order now and get it around Tuesday, June 30
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The QNK VFD features improved safety and durability with protective functions for overload, over voltage, and overheat.
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What Stands Out
High Power Output
Delivers 5.5KW and 7.5HP, offering robust performance for heavy-duty applications, particularly for CNC spindle motors, ensuring optimal efficiency during operation.
Single to Three Phase
Effectively converts single-phase supply to three-phase power, enabling usage in various industrial settings, thus broadening its compatibility and user accessibility.
Variable Frequency Control
Allows precise control over motor speed for CNC applications, enhancing machining quality and versatility, resulting in better end-products and reduced operational costs.
Product Details
| Item Weight | 10.5 lbs (4.76 kg) |
Who Should Buy?
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CNC Machinists
Ideal for CNC machinists needing efficient control over spindle motor speed and performance.
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Small Workshop Owners
Perfect for small workshops requiring a reliable inverter to convert single-phase power for 3-phase equipment.
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Hobbyists
Great for hobbyists who want to enhance their DIY CNC projects with precise motor control.
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High-Power Applications
Not suitable for industrial setups requiring higher power ratings beyond 5.5KW.
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Unskilled Users
May not be user-friendly for those without sufficient technical knowledge of VFD installation and operation.
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Non-CNC Projects
Not ideal for projects that do not involve CNC machinery or require speed control.
Product Description
QNK 5.5KW 7.5HP 220V AC 25A VFD Converter Single to 3 Phase Inverter Variable Frequency Drive for CNC Spindle Motor Speed Controller
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a VFD and how does the QNK 3KW 4HP 220V AC VFD Converter work?
Answer: A Variable Frequency Drive (VFD) controls the speed and torque of an electric motor by varying the frequency and voltage supplied to the motor. The QNK 3KW 4HP 220V AC VFD Converter allows you to convert single-phase input to three-phase output, making it ideal for applications like CNC spindle motors. This VFD enhances energy efficiency, precise speed control, and offers soft start capabilities to protect your equipment. It’s especially useful for industries like woodworking, metalworking, and any application requiring variable speed adjustment. -
Question:
Can the QNK VFD drive be used for different types of motors?
Answer: Yes, the QNK VFD is versatile and can be used with various types of AC motors, particularly three-phase induction motors. This feature also makes it suitable for CNC applications, pumps, fans, and compressors. Adaptability to different motor types means users can effectively optimize operations across diverse machinery, enhancing efficiency and control for various industrial or hobbyist applications. -
Question:
What parameters can be adjusted on the QNK VFD to control motor speed?
Answer: The QNK VFD allows for adjustment of several parameters including frequency, voltage, acceleration and deceleration rates. Users can set these parameters through an intuitive interface, enabling precise control over motor operation. This not only helps optimize performance but also protects the motor from potential damage caused by sudden speed changes, making it ideal for applications demanding high precision and reliability. -
Question:
What are the benefits of using a VFD like the QNK 3KW?
Answer: Using the QNK 3KW VFD offers numerous benefits, such as energy savings through variable speed operation, reduced mechanical stress on motors, and enhanced control for specific applications. By adjusting motor speed to match operational needs, industries can minimize power consumption and improve overall efficiency. These features are particularly advantageous in manufacturing environments where machines operate continuously. -
Question:
Is the installation of the QNK VFD complex?
Answer: Installation of the QNK VFD is typically straightforward, especially for those familiar with electrical systems. It involves connecting the input and output terminals correctly and configuring the settings based on motor specifications. Most users can handle the installation with basic electrical knowledge. Detailed manuals accompany the product, providing guidance to ensure proper setup for optimal performance across various applications. -
Question:
Can the QNK 3KW VFD be controlled remotely?
Answer: Yes, the QNK 3KW VFD can be integrated with remote control options, allowing users to control motor functions from a distance. This feature is especially beneficial in automated systems where operators need to monitor and adjust motor performance without physical interaction. Automation setups in factories often utilize this capability for enhanced efficiency and worker safety. -
Question:
What is the maximum output current of the QNK 3KW VFD?
Answer: The QNK 3KW VFD has a maximum output current of 14A, making it suitable for motors up to 4HP. This rating ensures that it can efficiently drive various three-phase motors without overheating or damage. Knowing the output current is crucial when selecting a VFD, as it directly affects the application’s motor performance and longevity. -
Question:
Does the QNK VFD come with safety features?
Answer: Yes, the QNK VFD is equipped with essential safety features including over-voltage, under-voltage, and over-current protection. These safety mechanisms help prevent damage to the motor and the VFD itself, ensuring longevity and reliability during operation. Such features make it suitable for users who prioritize safety and efficiency while using variable frequency drives in their projects. -
Question:
What type of applications is the QNK VFD suited for?
Answer: The QNK VFD is ideal for a variety of applications including CNC machinery, conveyor systems, pumps, and fans. Its capability to control motor speed makes it versatile for both industrial and DIY projects. Users across manufacturing, woodworking, and other sectors find this VFD particularly useful for enhancing control, productivity, and performance in their respective applications. -
Question:
Where can I buy the QNK 3KW 4HP 220V AC VFD Converter?
Answer: You can purchase the QNK 3KW 4HP 220V AC VFD Converter from Ubuy, which offers a reliable platform to explore, compare, and acquire this product for your needs. Ubuy specializes in a diverse range of products, making it a great option for those looking for quality electrical components like this VFD.
QNK Controls Editorial Review
The QNK 5.5KW 7.5HP 220V AC 25A VFD Converter has garnered a range of experiences from users, particularly those utilizing it to drive CNC spindle motors and other machinery. Overall, customers have found the inverter to be effective and beneficial for a variety of applications, including mills and lathes. The setup process drew mixed reviews; while some users with prior experience found it straightforward, others found initial confusion in programming, although they reported smooth operation once understood. Users have successfully employed this VFD for variable speed control without needing to adjust drive belts on their machinery, which has been particularly appreciated by DIY enthusiasts looking to upgrade their tools. One Consistent critique, however, relates to the product's manual. Many have reported the documentation to be lacking, citing difficulty in reading due to small print and poor translation. Greater clarity in diagrams and instructions would enhance the user experience. Additionally, there were concerns regarding customer service and return policies, particularly around a restocking fee for returns after thirty days. Despite minor issues with documentation and customer service, most users have expressed satisfaction with the inverter’s performance and reliability, highlighting its utility in achieving the desired motor control for various home and workshop applications. **
Customer Reviews & Ratings
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Pros
- Efficient and reliable performance for CNC and other machinery
- Variable speed control is effective and easy to use
- Useful for DIY upgrades without needing to alter drive belts
- Initial operation is straightforward once set up correctly
Cons
- Setup can be confusing for those without prior experience
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
KYD 176
Order now and get it around Tuesday, June 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 5.5KW (7.5HP) VFD converter for efficient single to three-phase power conversion.
- Low-noise operation with minimal electromagnetic interference.
- Advanced control options including V/F Control and Vector Control.
- Enhanced safety features protect against overload, short circuit, and overheating.
- Durable design with copper coil internals and anti-dust, water mist features.
- Versatile applications suitable for CNC machines, pumps, and milling equipment.