{"product_id":"motor-lorentz-ecdrive-1800-hre","title":"Lorentz ECDRIVE 1800 HRE 1.7kW Solar Motor for pump","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz ECDRIVE 1800 HRE 1.7kW Solar Motor\u003c\/strong\u003e is a direct current submersible motor specifically designed to drive helicoidal hydraulic bodies (HRE) in high-performance solar pumping projects. It combines \u003cstrong\u003ebrushless\u003c\/strong\u003e maintenance-free technology, \u003cstrong\u003ewater filling\u003c\/strong\u003e for effective cooling, and \u003cstrong\u003eAISI 304\/316 stainless steel\u003c\/strong\u003e construction, ensuring durability and reliability under demanding conditions. With a \u003cstrong\u003emaximum efficiency of 92%\u003c\/strong\u003e and \u003cstrong\u003eIP68\u003c\/strong\u003e protection rating, it converts more solar energy into useful head, optimizing investment in panels and control.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh nominal power: \u003cstrong\u003e1.7 kW\u003c\/strong\u003e for installations requiring high thrust with HRE bodies.\u003c\/li\u003e\n  \u003cli\u003eMaximum motor efficiency: \u003cstrong\u003e92%\u003c\/strong\u003e, more water per watt of installed panel.\u003c\/li\u003e\n  \u003cli\u003eWide operating range: \u003cstrong\u003e900–3,300 rpm\u003c\/strong\u003e to adapt to daily irradiation variability.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIP68\u003c\/strong\u003e protection and \u003cstrong\u003ewater-filled motor\u003c\/strong\u003e suitable for continuous submersible service.\u003c\/li\u003e\n  \u003cli\u003ePremium materials: \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e corrosion-resistant; \u003cstrong\u003eno internal electronics\u003c\/strong\u003e (external control).\u003c\/li\u003e\n  \u003cli\u003eFormat for 4\" wells: \u003cstrong\u003eØ96 mm\u003c\/strong\u003e, height 203 mm, and weight 6.7 kg for narrow boreholes.\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\u003c\/strong\u003e due to lower maintenance: brushless technology and water-based lubrication\/cooling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior reliability\u003c\/strong\u003e by eliminating electronics inside the motor, less sensitive to humidity and temperature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable performance\u003c\/strong\u003e with more useful hours per day thanks to the wide rpm range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong service life\u003c\/strong\u003e due to its stainless steel construction and IP68 sealing, ideal for intensive use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBetter hydraulic adaptation\u003c\/strong\u003e to high heads with moderate flow rates typical of helicoidal bodies.\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 \u003cstrong\u003edeep solar pumping\u003c\/strong\u003e systems intended for potable water, drip or sprinkler irrigation, livestock, filling elevated tanks, and off-grid uses. In combination with an HRE body, it is the ideal solution when head is prioritized over flow rate.\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 1800 HRE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal power\u003c\/td\u003e\n\u003ctd\u003e1.7 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 (managed with external controller)\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\u003e203 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.7 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 HRE-type hydraulic bodies\u003c\/strong\u003e (helicoidal) of 4\" and with Lorentz solar pump controllers. It can be integrated into \u003cstrong\u003ePS2 systems\u003c\/strong\u003e (the controller is included in the system) or 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 HRE body according to the 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 1800 HRE 1.7kW Solar Motor\u003c\/strong\u003e offers the perfect combination of efficiency, robustness, and minimal maintenance to ensure reliable water supply in deep solar pumping applications.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503205974357,"sku":"LOREREP006","price":798.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/ECDRIVE-1800-C_306e18e8-8fbd-4acf-9b37-c3977170f586.png?v=1762627821","url":"https:\/\/aurensol.net\/en\/products\/motor-lorentz-ecdrive-1800-hre","provider":"Aurensol","version":"1.0","type":"link"}