{"product_id":"motor-lorentz-ecdrive-4000-c","title":"Lorentz ECDRIVE 4000 C 4.0kW Solar Motor for pump","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz ECDRIVE 4000 C 4.0kW Solar Motor\u003c\/strong\u003e is a submersible direct current motor designed for professional solar pumping applications that demand maximum robustness and performance in 4\" wells. Its maintenance-free \u003cstrong\u003ebrushless\u003c\/strong\u003e architecture, \u003cstrong\u003ewater filling\u003c\/strong\u003e for effective cooling, and \u003cstrong\u003eAISI 304\/316 stainless steel\u003c\/strong\u003e construction make it a reliable and durable solution for agricultural, livestock, and supply projects. With \u003cstrong\u003emaximum efficiency of 92%\u003c\/strong\u003e and \u003cstrong\u003eIP68 protection\u003c\/strong\u003e, it converts more solar energy into useful flow, reducing system costs and ensuring a continuous water supply even under demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal power: \u003cstrong\u003e4.0 kW\u003c\/strong\u003e for high flow and head demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax efficiency 92%\u003c\/strong\u003e: more water per watt, less need for PV surface area.\u003c\/li\u003e\n  \u003cli\u003eSpeed range: \u003cstrong\u003e900–3,300 rpm\u003c\/strong\u003e to match daily irradiation variability.\u003c\/li\u003e\n  \u003cli\u003eProtection rating: \u003cstrong\u003eIP68\u003c\/strong\u003e, suitable for continuous submersible operation.\u003c\/li\u003e\n  \u003cli\u003ePremium construction: \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e, \u003cstrong\u003eno electronics in the motor\u003c\/strong\u003e, and \u003cstrong\u003ewater filling\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e4\" format: diameter \u003cstrong\u003e96 mm\u003c\/strong\u003e, height \u003cstrong\u003e263 mm\u003c\/strong\u003e, and weight \u003cstrong\u003e10 kg\u003c\/strong\u003e, ideal for narrow wells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced total cost of ownership\u003c\/strong\u003e thanks to high efficiency and brushless technology that minimizes maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior reliability\u003c\/strong\u003e: with no internal electronics, the motor better withstands humidity, temperature, and transients.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable operation\u003c\/strong\u003e for more hours per day, adjusting rpm to the available solar resource.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong service life\u003c\/strong\u003e due to stainless materials and IP68 sealing, suitable for environments with water containing dissolved solids.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple integration\u003c\/strong\u003e into new or existing solar pumping systems, with external Lorentz control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for \u003cstrong\u003e4\" wells\u003c\/strong\u003e in large \u003cstrong\u003ewater supply\u003c\/strong\u003e demands, sprinkler or pivot irrigation, rapid tank filling, intensive livestock, farms, agricultural operations, and off-grid industrial uses. In combination with centrifugal bodies, it provides high flow rates at medium heads, making it a versatile choice when performance and service continuity are prioritized.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eECDRIVE 4000 C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal power\u003c\/td\u003e\n\u003ctd\u003e4.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd\u003e92 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e900–3,300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum immersion\u003c\/td\u003e\n\u003ctd\u003e150 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAISI 304\/316 stainless steel; water-filled motor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElectronics in motor\u003c\/td\u003e\n\u003ctd\u003eNo (external control)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInsulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e96 mm (suitable for 4\" wells)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e263 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eLorentz 4\" centrifugal hydraulic bodies (C-SJ family)\u003c\/strong\u003e and Lorentz solar pump controllers. It can be integrated into \u003cstrong\u003ePS2 systems\u003c\/strong\u003e (controller included in the complete system) or mounted in \u003cstrong\u003ePU units\u003c\/strong\u003e (the controller \u003cstrong\u003eis not included\u003c\/strong\u003e and must be purchased separately). For correct sizing, select the centrifugal body according to required flow\/head, size the \u003cstrong\u003ePV array\u003c\/strong\u003e, and verify that the \u003cstrong\u003econtroller\u003c\/strong\u003e supports the electrical range and currents of the assembly.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLorentz ECDRIVE 4000 C 4.0kW Solar Motor\u003c\/strong\u003e delivers power, efficiency, and reliability for professional solar pumping projects that require more flow with minimal maintenance.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503206728021,"sku":"LOREREP008","price":1341.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/ECDRIVE-4000-C.png?v=1762627827","url":"https:\/\/aurensol.net\/en\/products\/motor-lorentz-ecdrive-4000-c","provider":"Aurensol","version":"1.0","type":"link"}