{"product_id":"evs9326-esv004-lenze-9300-series-3-phase-servo-drive-controller","title":"EVS9326-ESV004 Lenze 9300 Series 3-Phase Servo Drive Controller","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eLenze EVS9326-ESV004\u003c\/strong\u003e\u003c\/span\u003e is a high-dynamic \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eSeries 9300\u003c\/strong\u003e\u003c\/span\u003e servo inverter engineered for precision multi-axis motion control and synchronized industrial automation. Operating from a 3-phase 400 to 480 V AC supply at 50\/60 Hz, this drive delivers 11 kW (14.75 HP) of rated active power for demanding packaging, converting, and material-handling machinery. The \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eEVS9326-ESV004\u003c\/strong\u003e\u003c\/span\u003e features an integrated safe standstill function that interrupts torque generation without disconnecting main power, accelerating machine restart cycles during operator interventions.\u003c\/p\u003e\n\u003cp\u003eHoused in a panel-mount IP20 chassis, the controller includes an onboard LED diagnostic display for rapid parameter monitoring and fault identification. Engineers can select between 8 kHz and 16 kHz switching frequencies to balance high continuous current output against acoustic motor noise reduction.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Identity \u0026amp; Power Rating\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Line:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eLenze Series 9300\u003c\/strong\u003e\u003c\/span\u003e Servo Inverter\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eEVS9326-ESV004\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInput Supply:\u003c\/strong\u003e 3-Phase, 400 to 480 V AC, 50 to 60 Hz\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRated Active Power:\u003c\/strong\u003e 11 kW (14.75 HP)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current \u0026amp; Switching Characteristics\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRated Output at 8 kHz:\u003c\/strong\u003e 23.5 A continuous\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRated Output at 16 kHz:\u003c\/strong\u003e 15.3 A continuous\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePeak Output at 8 kHz:\u003c\/strong\u003e 35.3 A maximum\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePeak Output at 16 kHz:\u003c\/strong\u003e 23.0 A maximum\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical, Thermal \u0026amp; Safety\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMounting \u0026amp; Enclosure:\u003c\/strong\u003e Panel mount chassis, IP20 protection class\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temp:\u003c\/strong\u003e -10°C to +60°C\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -25°C to +60°C\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInterface \u0026amp; Safety:\u003c\/strong\u003e Integrated LED status display; Safe Standstill (STO) hardware function\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePerformance \u0026amp; Thermal Rating Matrix\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSwitching Frequency\u003c\/th\u003e\n      \u003cth\u003eRated Continuous Current\u003c\/th\u003e\n      \u003cth\u003eMaximum Overload Current\u003c\/th\u003e\n      \u003cth\u003ePrimary Engineering Trade-Off\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e8 kHz Carrier\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e23.5 A\u003c\/td\u003e\n      \u003ctd\u003e35.3 A\u003c\/td\u003e\n      \u003ctd\u003eMaximizes torque and thermal headroom for heavy inertial loads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e16 kHz Carrier\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e15.3 A\u003c\/td\u003e\n      \u003ctd\u003e23.0 A\u003c\/td\u003e\n      \u003ctd\u003eReduces audible motor whine and smooths low-speed current ripple\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Commissioning Protocol\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCabinet Mounting:\u003c\/strong\u003e Secure the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eEVS9326-ESV004\u003c\/strong\u003e\u003c\/span\u003e vertically on a conductive, unpainted galvanized mounting plate to ensure optimal EMC grounding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Clearance:\u003c\/strong\u003e Maintain at least 100 mm of unobstructed vertical ventilation space above and below the heatsink fins to prevent thermal derating near 60°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Shielding:\u003c\/strong\u003e Terminate shielded motor power and resolver\/encoder cables using 360-degree EMC clamps directly at the drive shield busbar.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Wiring:\u003c\/strong\u003e Wire the dual-channel Safe Standstill terminals to a certified safety relay or safety PLC before executing initial motor auto-tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility, Warranty \u0026amp; Global Dispatch\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Pairs seamlessly with \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eLenze\u003c\/strong\u003e\u003c\/span\u003e MCS\/MDS synchronous and asynchronous servo motors, Global Drive Control (GDC) software, and 9300 communication fieldbus modules (PROFIBUS, CANopen, DeviceNet).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality \u0026amp; Warranty:\u003c\/strong\u003e Every unit undergoes full load testing and includes a 12-month operational warranty from the dispatch date.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpress Shipping:\u003c\/strong\u003e Fast worldwide delivery via \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e\u003c\/span\u003e express air freight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eLenze EVS9326-ESV004\u003c\/strong\u003e\u003c\/span\u003e Series 9300 Servo Controller\u003c\/li\u003e\n  \u003cli\u003e1 x Set of pluggable control and power terminal connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Why does continuous output current drop from 23.5 A to 15.3 A when switching from 8 kHz to 16 kHz?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Doubling the PWM switching frequency doubles IGBT switching losses inside the inverter stage. Reducing the continuous current limit to 15.3 A prevents power semiconductor junction overheating while delivering quieter motor operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: How does the Safe Standstill function on the EVS9326-ESV004 differ from cutting main 480V contactor power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Safe Standstill blocks pulse-width modulation signals to the output IGBTs, removing motor torque safely while keeping the DC bus charged and fieldbus communications active. Operators can clear jams and resume production immediately without waiting for capacitor pre-charge cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Can I transfer existing parameters from a failed Series 9300 controller onto a replacement EVS9326-ESV004?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, technicians can transfer the complete parameter set in seconds by swapping the pluggable keypad module (EMZ9371BC) or uploading the parameter file via Lenze Global Drive Control software over the LECOM interface.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: What derating rules apply if control cabinet temperatures exceed 40°C up to the 60°C limit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Above 40°C ambient temperature, engineers must derate the rated output current by approximately 2.5% per degree Celsius to prevent over-temperature trips (OH) during sustained high-duty cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: Buying Guidance: How do I verify that the EVS9326-ESV004 matches my machine's mechanical frame and firmware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Confirm the exact suffix \u003cstrong\u003eESV004\u003c\/strong\u003e on your existing nameplate to ensure identical hardware revision, Safe Standstill terminal pinout, and 11 kW power stage dimensions for drop-in cabinet replacement without rewiring.\u003c\/p\u003e","brand":"Lenze","offers":[{"title":"Default Title","offer_id":68058933199030,"sku":"EVS9326-ESV004","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/EVS9326-ESV004-1.jpg?v=1794561738","url":"https:\/\/www.plcsparehub.com\/products\/evs9326-esv004-lenze-9300-series-3-phase-servo-drive-controller","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}