Rocking Piston Type Dry Vacuum Pump

DOP Series

DOP-120SY

アルバック

Standard type / 1 step exhaust system / built-in thermal protector

Features

  • Compact size with large displacement.
  • Dry vacuum pump using no oil in the gas contact area.
  • Rich lineup available to suit your application.
  • Safety design with built-in automatic reset type thermal protector.
  • Operation is possible from atmospheric pressure.
  • Continuous operation in all pressure zones is possible./li>
  • Simple structure and easy maintenance.

Applications

  • Vacuum chuck, vacuum tweezers.
  • Absorption and transfer of automatic machines.
  • Vacuum packing printing machines.
  • Tip mounter.
  • Medical equipments.
  • Oxygen generator.

Specification

 
Unit 50Hz 60Hz
Actual pumping speed
L/min 120 140
Ultimate pressure※1
Pa (kPa) 8.0×103(-93.3)
Motor※2
  Three phase、200-220V、120W、4P
Full load current
A 1.4/1.6(200V/220V) 1.4
Weight
kg 6.4
Inlet,outlet pipe diameter(Female)
mm (Rc1/4)
Ambient temperature
7~40
External dimensions
mm 139.5(W)×255(L)×167(H)
※1:The gauge pressure display is shown in () of Ultimate pressure.
※2:Power supply plug and Power supply code are not included.

Corresponding certificate/Voltage

Model Applicable standard CE
Declartion of confirmity

200~220V
DOP-120SY TUV ・cTUVus
DOP-120SX TUV ・cTUVus
The difference between DOP-120SX / Y is only the inlet and outlet positions.

Caution

1. The pump is stopped when the lord is operated, and the pump can’t be operated just after that. In this case, please return the atmospheric pressure the inside of the pump.

2. The pump will not often operate normally if it is used with corrosive gases, organic solvents, liquids, or condensed gases (eg steam). The pump will not often operate normally if it is used with gases containing particles or dust etc.

3. Cup packing that is the sliding material of the pump will be worn out by operating, and microscopic particles result from wear of component. Moreover, wear is promoted because the sliding material is weak in moisture, and the pump life decreases if the vacuum gas is moisture. Please suck neither moisture nor condensed gas (steam etc.).

4. It is a pump only in the room. Please do not set it up in the place, that rain and water splash, and outdoors.

Dimension drawing

DOP-120SY

zu_dop120sy.gif

> CAD data download(DXF)


DOP-120SX

zu_dop120sx.gif

> CAD data download(DXF)

Pumping Speed Curves

curve_dop120s.gif

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