{"product_id":"compact-as3-drive-toshiba-vfas3-4007pc-1-hp","title":"Compact AS3 Drive | Toshiba VFAS3-4007PC 1 HP","description":"\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #e74c3c;\"\u003eToshiba VFAS3-4007PC\u003c\/span\u003e\u003c\/strong\u003e is a compact yet powerful high-performance AC drive from the AS3 series, offering professional-grade features in a 1 HP package. This 460V drive delivers advanced control modes, integrated safety, and extensive connectivity options, making it ideal for precision applications where space and performance are both critical.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Toshiba \u003cstrong\u003eVFAS3-4007PC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AS3 Series High-Performance Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 1 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3-Phase, 460 VAC Input \u0026amp; Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 2.2 A (Constant Torque), 4 A (Variable Torque)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e Compact A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e UL Type 1 \/ IP20 rated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced Control \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e V\/Hz, Sensorless Flux Vector Control (FOC), Encoderless\/Encoder Torque Control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 0.1 Hz to 590 Hz for precise low-speed and high-speed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e Adjustable from 1 to 16 kHz for optimized motor performance and noise reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Braking:\u003c\/strong\u003e Integrated braking circuit (requires external resistor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Torque Off (STO):\u003c\/strong\u003e Integrated safety function compliant with safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Features:\u003c\/strong\u003e Built-in DC reactor and EMC filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommunication \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Ports:\u003c\/strong\u003e Dual 10\/100 Mbps Ethernet (RJ45) and one RS-485 (RJ45).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Protocols:\u003c\/strong\u003e EtherNet\/IP, Modbus TCP, Modbus RTU, built-in web server (HTTP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion Slots:\u003c\/strong\u003e Optional cards for EtherCAT, encoder feedback, and additional I\/O.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 3 channels (0-20 mA \/ 4-20 mA, ±10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 channels (0-20 mA, 0-10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 8 programmable inputs, 24 VDC sinking\/sourcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 3 relay outputs (1 Form C, 2 Form A).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical \u0026amp; Environmental Data\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -15°C to +50°C (5°F to 122°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel or wall mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e 3-phase induction and permanent magnet AC motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA, CE, RoHS compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat applications benefit from a 1 HP high-performance drive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is perfect for precision applications such as small spindles, laboratory equipment, positioning stages, small pumps, and automated test systems where accurate speed\/torque control, safety, and network integration are required despite the small motor size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does a 1 HP drive need Flux Vector Control (FOC)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFOC provides superior control performance—excellent low-speed torque, precise speed regulation, and fast dynamic response. This is valuable even in small HP applications where process quality, positioning accuracy, or responsiveness is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs an external braking resistor always needed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is required if your application involves frequent deceleration, overhauling loads, or requires rapid stopping. If the motor coasts to a stop without generating significant regenerative energy, a resistor may not be necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can the dual Ethernet ports be used?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey enable easy network integration. One port can connect to the plant network, while the other can daisy-chain to the next device, simplifying cabling in multi-drive cabinets without needing an external switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is involved in using the Safe Torque Off (STO) feature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing STO requires connecting the designated safety terminals to a safety-rated control circuit (e.g., from a safety relay). The entire safety function must be designed and validated according to relevant machinery safety standards.\u003c\/p\u003e","brand":"Toshiba","offers":[{"title":"Default Title","offer_id":47334887588098,"sku":"VFAS3-4007PC","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/VFAS3-4007PC.jpg?v=1770274928","url":"https:\/\/www.nex-auto.com\/el\/products\/compact-as3-drive-toshiba-vfas3-4007pc-1-hp","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}