HESS Hydraulic Equipment Systems and Solutions

Гидравлическое Оборудование Системы и Решения

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Motor-pump groups - IE2, for continuous operation S1 ABHPG-GZ

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Motor-pump groups - IE2, for continuous operation S1 ABHPG-GZ

  • Pump type PGZ
  • Electric motor frame size 90S … 132M
  • Maximum pressure 15 bar
  • Maximum flow 186 l/min
  • For hydrostatic drives in the open circuit
  • Electric motor design IM B5 (ABHPG)
  • Pump fastened at the electric motor with rigid pump carrier and coupling
  • Low operating noise
  • Versatile possible applications on tank, base frame or separate installation
  • Clear, maintenance-friendly set-up
  • With gerotor pump PGZ (displacement pump)

Line connections

see table Line connections

Hydraulic fluid 1)

Mineral oil HLP according to DIN 51524; part 2
e.g. with operating temperature 50 °C ISO VG46 DIN ISO 3448

Pump type

 

PGZ according to data sheet 10545

Direction of rotation

Right

Operating pressure, absolute

Inlet 2)

pmin-max

bar

0,7 ... 2

Outlet

pnom

bar

15

Hydraulic fluid temperature range, observe viscosity range 3)

 

ϑ

°C

+20 … +80

Toptimal with HLP 46 (DIN 51524)

ϑ

°C

+40 … +50

Tmax in continuous operation

ϑ

°C

+ 65

Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 4)

At least cleanliness class 21/18/15

Viscosity range 5)

v

mm²/s

10 … 2.000

Electric motor

Motor type

Three-phase asynchronous motor

Efficiency class

IE2

Number of pole pairs

4

Voltage according to IEC 38

U

at 50 Hz (CA)

V

230
400

at 50 Hz (CB)

V

400
690

Speed

n

at 50 Hz

rpm

1450

Protection class

IP55

Installation position

horizontal

Surface treatment

By default, all steel components and components are at least provided with temporary corrosion protection (e.g. for transport).
1) Other hydraulic fluids upon request!
▶ Please observe our provisions according to data sheet 90220.
▶ Different oil types must not be mixed as this might result in degradation and deterioration of the lubricity.
▶ According to the operating conditions, the hydraulic fluid must be renewed at certain intervals.
2) Short-time, during start 0.5 bar
3) For start-up at low temperatures a heating can be provided.
For cooling, you can either provide an oil/water or an oil/air cooler.
See data sheet 50125 (ABUKG) and 50112 (KOL/KOLP).
4) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and at the same time increases the life cycle of the components.
For the selection of the filters see data sheet 51501.
5) See data sheet 10213.
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