--- product_id: 696853302 title: "VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control" brand: "mollom" price: "R$4026" currency: BRL in_stock: true reviews_count: 6 category: "Mollom" url: https://www.desertcart.com.br/products/696853302-vfd-4kw-220v-variable-frequency-drive-inverter-5hp-16a-single store_origin: BR region: Brazil --- # 4kW Power Output RS485 MODBUS Communication 0-3000 Hz Variable Frequency VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control **Brand:** mollom **Price:** R$4026 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with power, precision, and control — don’t get left behind! ## Quick Answers - **What is this?** VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control by mollom - **How much does it cost?** R$4026 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/696853302-vfd-4kw-220v-variable-frequency-drive-inverter-5hp-16a-single) ## Best For - mollom enthusiasts ## Why This Product - Trusted mollom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Precision:** 4kW (5HP) output for robust spindle motor control, perfect for demanding CNC applications. - • **Seamless Speed Control:** 0-3000 Hz output frequency range enables ultra-smooth motor speed adjustments for precision machining. - • **Universal Compatibility:** Supports both single and three-phase input, delivering stable three-phase 220V output. - • **Built to Last & Communicate:** Advanced anti-jamming design with RS485 MODBUS port ensures reliable operation and easy integration into industrial networks. - • **Smart & Intuitive Interface:** Dual digital display with detachable remote keypad for effortless monitoring and control anywhere on your shop floor. ## Overview The MOLLOM VFD 4KW 220V Variable Frequency Drive is a high-performance inverter designed for professional CNC spindle motors and industrial speed control. It supports both single and three-phase inputs, delivering a stable three-phase 220V output with a wide frequency range of 0-3000 Hz. Featuring a user-friendly dual digital display and RS485 MODBUS communication, it offers versatile control options and robust anti-interference capabilities. Ideal for millennial managers seeking efficient, precise, and reliable motor speed management in demanding industrial environments. ## Description Product Description What is a VFD The function of frequency converter is to change the frequency and amplitude of motor drive current to achieve smooth control of motor speed. The emergence of frequency converters simplifies complex speed control, reduces the chance of motor failure and is more energy efficient. Built-in cooling fan The VFD will generate heat during operation, and the VFD is equipped with a cooling fan inside to force air cooling. To ensure good ventilation and heat dissipation, the VFD (wall-mounted) should be installed in vertical direction. Double screen display Unique dual screen design: The upper screen displays preset values and the lower screen displays the current operating parameters, which can display a wide range of operating parameters. It is more convenient and easy to work on. What can VFD do? It can soft start the motor and effectively protect the motor. It controls the motor frequency and speed, greatly reducing the waste of electricity, and can handle more precise equipment. What can VFD do? It can soft start the motor and effectively protect the motor. It controls the motor frequency and speed, greatly reducing the waste of electricity, and can handle more precise equipment. What are the advantages of this VFD? It has PID control: it can handle jobs that require constant temperature and pressure. Diversity of external terminal control. RS485 communication. Support external potentiometers (voltage and current type), external relays.Analog input and output. What are the advantages of this VFD? It has PID control: it can handle jobs that require constant temperature and pressure. Diversity of external terminal control. RS485 communication. Support external potentiometers (voltage and current type), external relays.Analog input and output. I think it's too complicated to set parameters! Leave them to us! Please briefly describe your problem, it is best if you have a wiring diagram, and we will provide you with a plan and setup form that suits your requirements and makes handling the problem easy and simple. I think it's too complicated to set parameters! Leave them to us! Please briefly describe your problem, it is best if you have a wiring diagram, and we will provide you with a plan and setup form that suits your requirements and makes handling the problem easy and simple. Specification Advantages and differences G75 4KW VFD G70 1.5KW VFD G70 2.2KW VFD G70 3KW VFD G75 5.5KW VFD G75 7.5KW VFD Review: COLCHESTER LATHE 3PH TO 1PH - I am in the UK and needed to convert my 1974 Colchester Student lathe from 3ph (2.2kw) to run off 240v 1ph. I chose the 5hp (4kw) version Mollom VFD as the lower power ones were not available at the time. I have wired it so the lathe control stop/start/reverse go through the inverter to control it as original lathe set up. I emailed the seller and they sent me the parameters. I did have questions and the tech support (which I assume is in China) was answered with expert knowledge within 12 hours so next morning a reply was waiting. I am a professional user and wanted to use the lathe for a couple of months and can report no problems what so ever. If your converting your 3ph spindle machine then I highly recommend Mollom for the VFD. Due to the higher KW rating I assume I was able to set the acceleration and deceleration times to 3 sec and 2 sec respectively without any over load problems. A lower kw VFD may well have needed a braking resistor wired in. As a cautionary note, not all 3ph motors can be converted to 1ph VFD so do your homework first. Review: Great VFD and top tier support - Product works great for my needs and the support team was more than helpful getting it set up for my application. ## Features - 【High Performance】Power: 4kw; Input voltage: AC 220V(±15%); Output voltage: AC 220V; Input frequency: 50/60 Hz; Output frequency: 0-3000 Hz; Input phase: Both Support Single or Three phase; Output phase: three-phase. VFD Dimension:3.9 x 5.3 x 7.3 Inch (100 x 135 x 185 MM) - 【Feature】Rich of digital and analogy control terminals for versitile control ，RS485 communication port, adopting standard international MODBUS main circuit control.With extremely strong anti-jamming capability, safe for you to use - 【Smart Digital Display】 Adopting user-friendly keyboard design & reasonable layout, easy to operate; digital display, intuitive and clear. The detachable design is convenient for remote control - 【Application Motor】CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines - 【Importent Note】 This VFD surpport external resistor. If your motor is heavy load, pls choose a higher power level VFD or contact sales for model selection suggestion.**The working environment is relatively humid, with water mist, water droplets or metal objects falling in, which will cause a short circuit - ***The frequency converter needs to be directly connected to the motor, and the start and stop of the motor must be controlled by the frequency converter, otherwise the frequency converter will be damaged ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Z8WSRX1 | | Best Sellers Rank | 16,405 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 36 in Motor Speed Controllers | | Brand | Mollom | | Colour | white | | Country Of Origin | China | | Customer Reviews | 4.0 out of 5 stars 66 Reviews | | Display Type | LCD or LED | | Included Components | 1x VFD | | Item Dimensions L x W x H | 13.5L x 10W x 18.5H centimetres | | Item Weight | 1.62 Kilograms | | Item weight | 1.62 Kilograms | | Manufacturer | Mollom | | Manufacturer Part Number | 4KW | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Model Number | 4KW 5HP 220V G75 | | Product dimensions | 13.5L x 10W x 18.5H centimetres | | Unit Count | 1.0 count | | Voltage | 220 Volts | ## Product Details - **Brand:** Mollom - **Colour:** white - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Product dimensions:** 13.5L x 10W x 18.5H centimetres - **Voltage:** 220 Volts ## Images ![VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control - Image 1](https://m.media-amazon.com/images/I/51T3v-b-36L.jpg) ![VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control - Image 2](https://m.media-amazon.com/images/I/61tNJop-8ZL.jpg) ![VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control - Image 3](https://m.media-amazon.com/images/I/61i8kSvTOPL.jpg) ![VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control - Image 4](https://m.media-amazon.com/images/I/71BMDDSBFxL.jpg) ![VFD 4KW 220V Variable Frequency Drive Inverter | 5HP 16A,Single or Three Phase Input to 220V 3Phase,0-3000 Hz Output For Spindle Motor CNC Speed Control - Image 5](https://m.media-amazon.com/images/I/71mPuJedd3L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What can VFD do?** A: It can soft start the motor and effectively protect the motor. It controls the motor frequency and speed, greatly reducing the waste of electricity, and can handle more precise equipment. **Q: What are the advantages of this VFD?** A: It has PID control: it can handle jobs that require constant temperature and pressure. Diversity of external terminal control. RS485 communication. Support external potentiometers (voltage and current type), external relays.Analog input and output. **Q: I think it's too complicated to set parameters!** A: Leave them to us! Please briefly describe your problem, it is best if you have a wiring diagram, and we will provide you with a plan and setup form that suits your requirements and makes handling the problem easy and simple. ## Customer Reviews ### ⭐⭐⭐⭐⭐ COLCHESTER LATHE 3PH TO 1PH *by F***R on 16 January 2026* I am in the UK and needed to convert my 1974 Colchester Student lathe from 3ph (2.2kw) to run off 240v 1ph. I chose the 5hp (4kw) version Mollom VFD as the lower power ones were not available at the time. I have wired it so the lathe control stop/start/reverse go through the inverter to control it as original lathe set up. I emailed the seller and they sent me the parameters. I did have questions and the tech support (which I assume is in China) was answered with expert knowledge within 12 hours so next morning a reply was waiting. I am a professional user and wanted to use the lathe for a couple of months and can report no problems what so ever. If your converting your 3ph spindle machine then I highly recommend Mollom for the VFD. Due to the higher KW rating I assume I was able to set the acceleration and deceleration times to 3 sec and 2 sec respectively without any over load problems. A lower kw VFD may well have needed a braking resistor wired in. As a cautionary note, not all 3ph motors can be converted to 1ph VFD so do your homework first. ### ⭐⭐⭐⭐⭐ Great VFD and top tier support *by E***E on 10 June 2026* Product works great for my needs and the support team was more than helpful getting it set up for my application. ### ⭐⭐⭐⭐⭐ Funciona muy bien, buena respuesta por parte del vendedor *by M***A on 15 January 2025* Funciona muy bien, buena respuesta por parte del vendedor ## Frequently Bought Together - MOLLOM VFD 220V 4KW 5HP 16A Single or Three Phase Input to 3 Phase 0-3000Hz Output Variable Frequency Drive Control Inverter for Spindle Motor CNC Speed Control - MOLLOM VFD 220V 2.2KW 3HP 9.6A 220V Single or Three Phase Input to 3 Phase 0-3000 Hz Output Variable Frequency Drive Control Inverter for Spindle Motor CNC Speed Control --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/696853302-vfd-4kw-220v-variable-frequency-drive-inverter-5hp-16a-single](https://www.desertcart.com.br/products/696853302-vfd-4kw-220v-variable-frequency-drive-inverter-5hp-16a-single) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-26*