--- product_id: 178624163 title: "VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW)" brand: "toauto" price: "€ 369.93" currency: EUR in_stock: false reviews_count: 3 url: https://www.desertcart.pt/products/178624163-vfd-380v-440v-4kw-5-4hp-variable-frequency-drive-cnc store_origin: PT region: Portugal --- # 4KW Power 7 Speed Stages Forward/Reversal VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) **Brand:** toauto **Price:** € 369.93 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Elevate Your Machining Game! ## Quick Answers - **What is this?** VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) by toauto - **How much does it cost?** € 369.93 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/178624163-vfd-380v-440v-4kw-5-4hp-variable-frequency-drive-cnc) ## Best For - toauto enthusiasts ## Why This Product - Trusted toauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust Performance:** Engineered with high-quality components for rapid response and exceptional reliability. - β€’ **Tailored Speed Settings:** Choose from 7 customizable speed stages to match your unique machining needs. - β€’ **User-Friendly Interface:** Navigate effortlessly with an intuitive keyboard panel designed for quick access. - β€’ **Unleash Precision Control:** Experience seamless forward and reversal rotation for ultimate operational flexibility. - β€’ **Versatile Installation Options:** Easily install with a 5-meter extension cable, perfect for any control cabinet setup. ## Overview The VFD 380V-440V 4KW 5.4HP Variable Frequency Drive is a compact, high-performance inverter designed for 3-phase asynchronous motors. With features like forward/reversal rotation, customizable speed settings, and a user-friendly interface, it ensures optimal control and efficiency in CNC applications. Backed by an 18-month warranty, this drive is built for reliability and ease of installation. ## Description FeatureLK350 series is compact high performance VFD, it has 7 main functions, such as forward/reversal rotation, point movement, seven stage of speed, sleep function, analog input and output, digital output, relay outputAdopting high quality components, quality assuranceQuick responding speed, high suitabilityUse-friendly keyboard panel, easy to operate, and can be installed on the door of the control cabinet or elsewhere through the 5 meter extension cableBig fin and fan coolingParametersModel: LK350-4.0G3-5MPower/Hp: 4.0KW/5.4HPCarrier frequency: 4Khz / 6Khz / 8Khz / 10KhzCurrent: 9.4AInput Voltage: 3phase 370-440VOutput Voltage: 3phase 370-440VFrequency Input:50/60HzFrequency Output:0~500HzWorking Temperature:-10~40 degree centigradeSize(L*W*H): 210*118*180mmHumidity:0-95% Relative Humidity(without dew)Material: Industrial flame retardant ABS plastics Warranty: 18 monthControl Mode:PID mode, Forward (positive) and reverse rotation, Pointing controlFunction: Seven stage of speed; AI/AO, DI/DO, Relay output; Sleep function;ApplicationIt is widely used in fan speed control and noise reduction, water pump constant pressure water supply, and machine speed control in the field of engraving machine, conveyor belt, woodworking machinery, food packaging machinery, textile machinery, printing machine, circular loom machinery, drying machinery, back flow welding and flowing water production line, stripping machine, cutting machine, shot blasting machine, and so on.Package list1pcs VFD1pcs 5 meter extension cable for VFD keyboard panel ## Features - 4KW 5.4HP 370V-440V 9.4A 3Ph Variable Frequency Drive VFD - LK350 series is compact high performance VFD, it has 7 main functions, such as forward/reversal rotation, point movement, seven stage of speed, sleep function, analog input and output, digital output, relay output; - Adopting high quality components, quality assurance,Quick responding speed, high suitability; - Use-friendly keyboard panel, easy to operate, and can be installed on the door of the control cabinet or elsewhere through the 5 meter extension cable. - Warranty: 18 month ## Images ![VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) - Image 1](https://m.media-amazon.com/images/I/61dBG+LoPnL.jpg) ![VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) - Image 2](https://m.media-amazon.com/images/I/61IZDkCvkpL.jpg) ![VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) - Image 3](https://m.media-amazon.com/images/I/51hLG7kZw6L.jpg) ![VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) - Image 4](https://m.media-amazon.com/images/I/51FVH2wt0pL.jpg) ![VFD 380V-440V 4KW 5.4HP Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Lathe 3 Phase Asynchronous Motor (4KW) - Image 5](https://m.media-amazon.com/images/I/41pL0O4sgEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐ Don't buy this! *by L***A on Reviewed in the United States πŸ‡ΊπŸ‡Έ on December 15, 2021* This came with only Chinese instructions, not much help if you can't translate them. It's absolutely useless to us!!! ### ⭐⭐⭐⭐⭐ Best customer service *by D***L on Reviewed in the United States πŸ‡ΊπŸ‡Έ on August 6, 2018* The item was the same as in the picture, works perfectly and doesn't have a scratch. It was delivered within 2 days (delayed by the customs). ### ⭐⭐⭐ Surprised there was no english manual. *by G***K on Reviewed in Canada πŸ‡¨πŸ‡¦ on November 29, 2018* I would give 5 star if english manual was included. If you are selling overseas, you need to adress your audiance. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/178624163-vfd-380v-440v-4kw-5-4hp-variable-frequency-drive-cnc](https://www.desertcart.pt/products/178624163-vfd-380v-440v-4kw-5-4hp-variable-frequency-drive-cnc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-18*