Vacuum Catalogue - Edwards

nEXT240D Turbomolecular Pump2Page54The nEXT240D is a hybrid bearing compound turbopump available with either an ISO100 ora CF100 inlet flange and has a N 2pumping speed of 240ls -1 . nEXT pumps combine ourproven bearing technology (oil lubricated ceramic lower bearing with dry permanentmagnetic upper bearing), an improved rotor design with a new molecular drag stage todeliver improved pumping speed and compression ratios, and true user serviceability. Theyfeature 24V to 48Vd.c. sensor less motors with a built in drive that is fully compatible withour range of TAG and TIC controllers. They are available pre-set for either 80W or 160Wmaximum power, the former enabling use with our 100W TIC controllers are alsorecommended for pumping Argon, but with a longer ramp time to full operating speed.Features & BenefitsPerformance Curves●●●●●State-of-the-art rotor design enhances performance to deliverexceptional pumping speeds and compression ratiosFully end user serviceable in minimum time without complextooling or major disassembly...you can do it!Compact design with high performance for efficientsystemisationCompatible with Edwards TIC turbo and instrument controllersmeaning you can add up to 3 vacuum gauges without the needof an additional gauge controllerRoHS compliant and CSA/UL approved1. N 2. Ar 3. He4. H 2DimensionsOrdering InformationProduct DescriptionnEXT240D Turbomolecular Pump ISO100 Inlet FlangenEXT240D Turbomolecular Pump ISO100 Inlet Flange, 80WnEXT240D Turbomolecular Pump CF100 Inlet FlangenEXT240D Turbomolecular Pump CF100 Inlet Flange, 80WAccessories & SparesDX/nEXT Pump Profibus Communications ModuleOrder No.B81200100B81200101B81200200B81200201Order No.D39755000Shop online at www.edwardsvacuum.com