Compact unit ZPU20

Compact units

Series ZPU

ZPU20

Kompaktes Hydraulikaggregat für beengte Einbauräume. Kompaktaggregat für Werkzeugmaschinen, Bremsfunktionen, Handlingsysteme und Hubtische.

Description

The ZPU20 is an ultra-compact hydraulic unit with increased power density. The electric drive and pump are installed in the oil reservoir. The multi-functional supporting plate holds all control elements and components for filling, level monitoring system and electrical connection.

To help support your design we naturally have 3D CAD files of the hydraulic units of this series. Thanks to the compact design of the ZPU20 hydraulic unit it is well suited for use in workshop technology for lifting tables, car lifts, stroke roofs, supports and testing equipment. It is also possible to use it in tool machines as clamping pressure supply. Due to its construction, this hydraulic unit has been designed for intermittent operation, i.e., continuous operation is only possible with reduced power. If not indicated otherwise, the power ratings are given for operating mode S3-10%.

A special variant is the ZPU21 with a 1-phase 230 V motor (0,55 kW, 50 Hz).

Advantages

+ Smallest dimensions
+ High power density
+ Easy to install
+ Favourable price due to serial production
+ Many types available at short notice
+ Quick exchange thanks to electric plug connections
+ Increased level of quality

Technical Data

Operating voltage: 400 V, 50 Hz, 3 ~ or 480 V, 60 Hz, 3 ~
Power: 3 kW/1.5 kW
Rated current: 6.8 A/4.0 A
System pressure: up to 230 bar maximum
(higher pressure values as special design)
Installation position: horizontal or vertical

Further data according to type code

Operating Conditions

Due to their construction, these hydraulic units have been designed for intermittent operation, i.e., continuous operation is only possible with reduced power.

Permissible operating media:
Mineral oil HLP, DIN 51524, ISO VG 22, 32 or 46

Permissible operating temperature:
-10° to 80°

Design types

The following presents an opportunity to completely design a hydraulic unit via type code according to your requirements which you can then enquire of us.