UGE Series Unipump

  • Enhanced hydraulic pump and electromotor efficiency for decreased electric consumption.
  • Compact size for space-saving unit design.
  • Original connection method between pump and electromotor shaft for low noise and long life.

Features

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UVN Series Unipump

UVN Series Unipump
UVN-1A-*A*-*-4-12
  • Enhanced hydraulic pump and electromotor efficiency for decreased electric consumption (Electric motor IE3 premium efficiency compatible)
    <Electricity reduced approximately 20% compared with our conventional product>
  • Compact size for space-saving unit design
  • Original connection method between pump and electromotor shaft for low noise and long life
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Performance

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UVN Series Unipump

Energy-saving effect while maintaining pressure (Single unipump)


Test conditions
Operating oil :ISO VG 32
Pump capacity :16cm3/rev
Voltage frequency :AC 200V - 60 Hz
Oil temperature :40±5°C
Electromotor-No. of poles :1.5kW-4P

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Application

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UVN Series Unipump

  • Energy saving in industrial machinery such as machine tools
  • Compact hydraulic unit
UVN Series Unipump
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Specifications

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UVN Series Unipump

Type Pump
capacity
(cm3/rev)		 Pressure
adjustment
range
(MPa)		 Discharge for
no-load
(L/min)
50Hz 60Hz
UVN-1A-0A2-0.75-4-12
UVN-1A-0A2-1.5- 4-12		 8.1 1.5 to 4.0 12 14.5
UVN-1A-0A3-0.75-4-12
UVN-1A-0A3-1.5- 4-12		 3.5 to 6.0
UVN-1A-0A4-0.75-4-12
UVN-1A-0A4-1.5- 4-12		 5.5 to 8.0
UVN-1A-1A2-1.5-4-12
UVN-1A-1A2-2.2-4-12		 16.1 1.5 to 4.0 24 29
UVN-1A-1A3-1.5-4-12
UVN-1A-1A3-2.2-4-12		 3.5 to 6.0
UVN-1A-1A4-1.5-4-12
UVN-1A-1A4-2.2-4-12		 5.5 to 8.0

  • Design number was changed from 10 to 11D since the unipump was switched to the energy-saving type. (Installation compatible with previous unipump)
  • Contact us if a combination other than those in the above table is used.
  • Rotational direction is clockwise when viewed from the electromotor fan.
  • For the electromotor, three rated voltages (AC200-50/60 and AC220-60Hz) are standard for each size (0.75 - 2.2kW-4P).(Different voltages are also available.)
  • Protective structure of electromotor: main body: IP44; terminal box: IP54.
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