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nEXT 2807M turbomolecular pump
nEXT 2807M turbomolecular pump
nEXT 2807M turbomolecular pump

Specifications

Connection Inlet Flange DN 250 ISO-F
Connection vacuum outlet flange DN 40 ISO-KF (NW40)
Cooling Method Water Cooling
Pressure Ultimate 1.000 × 10⁻⁶
Power Supply Voltage 1Ph 220-240V 50/60Hz
Power Total Rated 750.00

nEXT2807M - Turbo Pump Magnetic, 1Ph 220-240V 50/60Hz, DN 250 ISO-F / DN 40 ISO-KF (NW40)

Part Number: B8SM-A0G-61

0 In Stock

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Variant

Explore the range of variants given below to compare the product

Short Description Part Number Power in Standby Mode
nEXT2807M - DN 250 ISO-F; ProfiBus​
B8SM-A0G-60 750.00
nEXT2807M - DN 250 ISO-F; RS485​
B8SM-A0G-61 -
Product Details

Turbomolecular Pumps MAG

nEXT M

nEXT M Pumps

Our nEXT M platform comes currently with pumping speed options from 2800 l/s to 3200 l/s. Our nEXT M pumps combines accuracy, precision and reliability - qualities that are essential to the vacuum technology and aircraft industries alike. When it comes to vacuum technology, magnetically levitated turbo molecular pumps feature high pumping and gas throughput for faster pump down to improve equipment cycle times. The new 5-axis active magnetic bearing and drive system combines high reliability and efficient operation.

nEXT2807M - DN 250 ISO-F; RS485​

The nEXT2807M is the ideal pump for many industrial coating application that require a robust and reliable solution even under tougher external environmental conditions.

Features and Benefits

  • Less installation limitations - the smallest size, and lightest weight, in the 3000 l/s class Robust and reliabale Minimized service effort, up to 80000 hours/ 10000 cycles service free in clean operation. (Applicable to clean processes only! No corrosive gases!)

Specifications

General Product Information

Connection Inlet Flange DN 250 ISO-F
Weight 59.00
Connection vacuum outlet flange DN 40 ISO-KF (NW40)
Leak Rate 1.000 × 10⁻⁹
Power Supply Voltage 1Ph 220-240V 50/60Hz
IP Rating IP40 (equivalent)
Power Supply Frequency 50 Hz
60 Hz
Dimension Height 0.421
Connector Electrical Power Hirschmann connector STAS 3 N grey (to connect with Hirschmann connector STAK 3N grey)
Dimension Outer Diameter 0.335
Noise / Sound Level 55.00 db(A)
Cooling Method Water Cooling
Connection Cooling Rc 1/4 Female
ProductCertification CE
UL
CSA
Connection Inlet / Outlet Flange DN 250 ISO-F / DN 40 ISO-KF (NW40)
Accessories / Scope of Supply STP link cable and power connector STAK 3N GREY are within the scope of supply.
Dimension Comments The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models.

Environmental Conditions

Temperature Ambient Operation Max 313.15
Temperature Ambient Operation Min 273.15

Operation Conditions - Limitations

Altitude Max 2000.00

Classification

Classification Product Pressure Range High Vacuum: 1·10⁻³ - 1·10⁻⁷ mbar
Classification High / Medium / Rough Vacuum pump High Vacuum Pump
Classification Dry or Wet Pump Dry
Classification Vacuum Pump Technology Turbomolecular Pump - magnetically levitated 5-axis

Performance Data

Power Total Rated 750.00
Pressure Ultimate 1.000 × 10⁻⁶
Nominal rotational speed 530.00
Pumping Speed Air Nitrogen (@50Hz or max @default setting) 2.35
Ramp Up Time 600.00
Pressure Backing Max 140.00
Pumping Speed Argon 2.15
Power Consumption Max 750.00
Compression Ratio Hydrogen 1000.00
Pumping Speed Helium 2.50
Pumping Speed Hydrogen 1.85
Compression Ratio Argon 1.000 × 10⁻⁷

Material of Construction

Material of Construction Aluminium Alloys, Steel Alloys, Brass pipe fitting
Material Exposed to Vacuum Aluminium, steel
Material Rotor Aluminum
Material Stator Aluminum
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