Rocking Piston Type Dry Vacuum Pumps DOP-181S
Single-stage / Thermal Protector Installed / with power cable


DOP-181S
Features

Rocking piston type vacuum pump creates vacuum by reciprocal motion of cup packing inside the cylinder.

Applications

Vacuum chuck, vacuum tweezers.
Semiconductor industry. (Handler, Mounter)
FPD industry. (Bonder)
Printing machine.
Injection molding.
Suction and transfer.

Specifications
Model DOP-181SA DOP-181SB DOP-181SC DOP-181SD DOP-181SE
Actual Pumping Speed (50/60Hz) L/min 180/200
Ultimate pressure Pa 10.0 × 103
Motor   Single phase
100V, 400W
4P
Single phase
115V, 400W
4P
Single phase
200V, 400W
4P
Single phase
220V, 400W
4P
Three phase
200-220V
400W, 4P
Full load current A 6.3/5.8 5.3/5.1 3.2/2.9 2.9/2.6 2.0-1.9/1.9-1.8
Weight kg 12
Inlet, outlet pipe diameter mm Rc 3/8
Ambient temperature °C 7 – 40
Overall dimensions mm 172(W)×266(L)×235(H) 162(W)×266(L)×235(H) 160(W)×266(L)×235(H)

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.

Outline Drawing
DOP-181SA/SB

DOP-181SC/SD

DOP-181SE

Pumping Speed Curves


Optional Voltage
Model Voltage Applicable Volt CE Marked TUV Marked cTUVus Marked
DOP-181SA Single phase
100V, 400W, 4P
Standard
DOP-181SB Single phase
115V, 400W, 4P
Standard
DOP-181SC Single phase
200V, 400W, 4P
Standard
DOP-181SD Single phase
220V, 400W, 4P
Standard
DOP-181SE Three phase
200-220V, 400W, 4P
Standard

Contact
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ULVAC KIKO, Inc.
Overseas Division
TEL (81) 45-533-0206
FAX (81) 45-533-0204
Please contact us by E-mail here


Copyright (C) 2003 ULVAC KIKO, Inc. All Right Reserved. Ver.4.00 (December 2011)
· The dimensions and specifications of the products listed in this site are subject to change without prior notice for improvement of their performance.