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Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump
Ultimate Vacuum
<5x10-9 mbar
Inlet Connection
NW40
Pumping Speed Nominal
0.047 m³/s
Features
- Combines oil-lubricated ceramic and dry permanent magnetic bearings for enhanced durability
- Built-in electronics for streamlined operation and easy integration with control systems
- Enhances speed and compression efficiency for a wide range of applications
- Allows for in-field replacement of oil cartridges and bearings with minimal tools
- Offers standard, high light gas compression, and additional regenerative stage options for specific needs
- Provides superior compression performance for various gases
- Ensures efficient operation with reduced electrical interference
- Magnetic bearings reduce noise and vibration, ensuring a stable vacuum environment
nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.With nEXT85 and nEXT55 Edwards offers a small and compact turbomolecular pump platform ideal for Analytical Instruments as well as for the R&D market.Features and BenefitsUpper magnetic bearing - ensures clean vacuum, low power and low vibration. Optimised rotor designs - deliver high speeds and high compression. Range of variants suitable for many applications - D = standard nEXT pump variant, H = optimised rotor design for high light gas compression and T = additional regenerative stage for increased compression and higher backing pressure capability Integrated controller / electronics - offers direct I/O or serial control or can be connected to one of our TAG or TIC controllers for easy systemisation. Fully user serviceable - oil cartridge and bearings can be changed in the field with minimal tooling. Inlet screen - supplied as standardINCLUDED:
The Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump includes:
- Power Cord
- One Year Manufacturer's Warranty
Power Total Rated | 80.00 W |
Pumping Speed Nominal | 0.047 m³/s |
Pressure Ultimate | 5.000 × 10⁻⁷ Pa |
Pressure Backing Max. | 1800.00 Pa |
Rotational Speed Nominal | 1500.00 Hz |
Ramp Up Time | 130.00 s |
Compression Ratio N2 | 1.000 × 10¹¹ |
Compression Ratio He | 8.000 × 10⁶ |
Compression Ratio H2 | 2.000 × 10⁵ |
Pumping Speed Helium Nominal | 0.061 m³/s |
Pumping Speed H2 Nominal | 0.049 m³/s |
Pumping Speed Ar Nominal | 0.044 m³/s |
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