Hydraulic Gear Pump 1PF2G2
gear pump specifications
rexroth gear pump 1pf2g2
rexroth hydraulic gear motors
rexroth gear pump

Hydraulic Gear Pump 1PF2G2

The displacement of the PA-AZPW series of POOCCA external gear pumps ranges from 1cc to 7cc. Slide bearings for heavy duty applications, Long service life thru reinforced design of shafts and gray cast iron cover.

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Product Introduction

External gear pump AZPW

Production Introduction

rexroth gear pump

Name	PA-1PF2G2 Series Hydraulic gear pump
Series	Series G2
Sizes	004 005 008 011 014 016 019 022 025 028
Nominal Pressure	230 bar
Maximum Pressure	250 bar
Operation Mode	External Gear Pumps

Product Parameter

AZPF-1x
Displacement	V	cm³/rev	4	5.5	8	11	14	16	19	22.5	22.5
Suction pressure pe			0.7...3 (absolute), with tandem pumps: pe ( p2) = max. 0.5 > pe ( p1)
Max. continuous pressure p1		bar	250						210	180	210
Max. intermittent pressure p2			280						230	210	230
Max. peak pressure p3			300						250	230	250
Min. rotational speed	< 100	rpm	600	500	500	500	500	500	500	500	500
at bar 12 mm²/s	100...180		1200	1200	1000	1000	800	800	800	800	800
at bar 12 mm²/s	180... p2		1400	1400	1400	1200	1000	1000	1000	1000	1000
25 mm²/s p2			700	700	700	600	500	500	500	500	500
Max. rotational speed at p2			4000			3500	3000	3000	3000	2500	3000

Detail Image

POOCCA PA-1PF2G2 series external gear pumps can be combined with tandem pumps. Examples: PA-AZPFF, PA-AZPFB, PA-AZPNF, PA-AZPGF, etc.

POOCCA external gear pumps are available as standard performance gear pumps in the series W. The displace- ments are graded by different gear widths. Further configu- ration variants are given by different flanges, shafts, valve arrangements and multiple pump combinations.

Double gear pump specification

The POOCCA PA-AZPF Series external gear pump consists essentially of a pair of gears supported in bearing bushings, and the case with a front and a rear cover. The drive shaft protrudes from the front cover where it is sealed by the shaft seal ring. The bearing forces are absorbed by special bearing bushings with sufficient elasticity to produce surface contact instead of line contact.

gear pump specifications

They also ensure excellent resistance to galling – especially at low speed. The gears have 12 teeth. This keeps both flow pulsation and noise emission to a minimum.

rexroth gear pump 1pf2g2

Gear pumps with integral valves

In order to reduce external pipework it is possible to incor- porate a flow-control valve or pressure-relief valve in the rear cover of the gear pump.

rexroth hydraulic gear motors

A typical application of this is in the supply of hydraulic oil in power steering systems. The pump delivers a constant flow irrespective of the speed at which it is driven.

The excess flow is either returned internally to the suc- tion port or distributed externally to other items of equipment.

Application

1. Platform W

2. Fixed displacement

3. Specification 4… 28

4. Continuous pressure up to 250 bar

5. Intermittent pressure up to 280 bar

POOCCA has extensive project experience in mobile machinery applications, mechanical applications and engineering, and factory automation. With its intelligent components, customized solutions and services, the company has laid a solid foundation for the realization of an interconnected industry.

Applications-2

Our Advantage

1. We are a professional manufacturer of hydraulic pumps. We trade our products directly with customers.

2. We accept OEM and ODM. The style can be customized, and the basic quantity will be informed after discussion.

3. We can print your private logo according to customer requirements.

4. Now we have more than 1,000 products. We have a strong OEM advantage, as long as you give us the actual product you want or your idea, we will make it for you.

5. On working days, we will quote within 2 hours after receiving your inquiry.

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