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Pivot bearing type turbomolecular pump UTM series-UTM-50
Pivot bearing type turbomolecular pump UTM series-ULVAC Sales Co., Ltd.

Pivot bearing type turbomolecular pump UTM series
ULVAC Sales Co., Ltd.

ULVAC Sales Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

125.8hours


About This Product

■Summary

The ULVAC turbo molecular pump UTM series uses a high-performance bearing that is different from general bearings and has excellent features.

■Applications

・For vacuum evacuation of various analytical devices ・As a roughing pump for accelerators and beam lines ・For high vacuum evacuation of experimental equipment

■Features

・Completely eliminates mechanical contact during high-speed rotation by using a non-contact magnetic bearing with a permanent magnet at the top and a pivot bearing using fluorine oil at the bottom. ・Achieves long-life bearings without the need for troublesome oil changes or bearing replacements ・The saturated vapor pressure of the fluorine-based oil used in the turbo molecular pump is in the 10^-11 Pa range (20℃), so it is completely oil-free. ・High-speed rotation achieved by fine dynamic balance rotor and high-performance bearings ・High compression ratio for gases with small molecular weight such as hydrogen and helium ・Fine dynamic balance rotor and high-performance bearings achieve amazingly low noise and vibration.

  • Product

    Pivot bearing type turbomolecular pump UTM series

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1 Models of Pivot bearing type turbomolecular pump UTM series

Image Part Number Price (excluding tax) Bearing method Maximum compression ratio *1 *3 Pumping speed (L/s) *1 *2 Exhaust flange diameter Inlet flange diameter Ultimate pressure *1 *3 Cooling method
Pivot bearing type turbomolecular pump UTM series-Part Number-UTM-50

UTM-50

Available upon quote

Upper part: magnetic bearing
Lower part: Pivot bearing

N2:>10^8
H2:10^3
*1 Measured value according to JVIS005 standard or calculated value based on the measured value
*3 Indicates order

N2:50L/s
H2:40L/s
*1 Measured value according to JVIS005 standard or calculated value based on the measured value
*2 Value without protective wire mesh installed

NW16

CF114
VG65

10^-7Pa
*1 Measured value according to JVIS005 standard or calculated value based on the measured value
*3 Indicates order

Water cooling/air cooling

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About Company Handling This Product

Response Rate

100.0%


Response Time

125.8hrs

  • Japan

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