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Bosch Rexroth Gear Pump Series Catalog

Rexroth gear pumps are divided into two main categories: External Gear Pumps and Internal Gear Pumps, each with multiple series and configurations for diverse industrial applications.

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Description
Rexroth gear pumps are divided into two main categories: External Gear Pumps and Internal Gear Pumps, each with multiple series and configurations for diverse industrial applications.

1. External Gear Pumps (AZP Series)

Rexroth external gear pumps are available in four platform sizes (B, F, N, G) with various displacement options through different gear widths. They feature pressure-dependent gap sealing for high efficiency and are offered in Standard, High-Performance, SILENCE, and SILENCE PLUS versions.

1.1 Platform B (Smallest Frame Size)

Series
Type
Displacement Range
Max Pressure
Max Speed
Key Features
AZPB
Standard
1.0-7.1 cm³/rev
250 bar (continuous) 280 bar (intermittent)
5,000 rpm
Lightweight, compact, cost-effective
AZPS
SILENCE
1.0-7.1 cm³/rev
250 bar (continuous) 280 bar (intermittent)
5,000 rpm
Reduced noise level, helical gears

1.2 Platform F (Medium Frame Size)

Series
Type
Displacement Range
Max Pressure
Max Speed
Key Features
AZPF
Standard
4.0-28.0 cm³/rev
250 bar (continuous) 280 bar (intermittent)
4,500 rpm
Slide bearings for heavy-duty applications
AZPS
SILENCE
4.0-28.0 cm³/rev
250 bar (continuous) 280 bar (intermittent)
4,500 rpm
Low noise, helical gear design
AZPN
High-Performance
4.0-28.0 cm³/rev
280 bar (continuous) 315 bar (intermittent)
4,500 rpm
Higher pressure rating, improved durability
AZPJ
SILENCE PLUS
4.0-28.0 cm³/rev
250 bar (continuous) 280 bar (intermittent)
4,500 rpm
Ultra-low noise, optimized gear profile

1.3 Platform N (Large Frame Size)

Series
Type
Displacement Range
Max Pressure
Max Speed
Key Features
AZPN
High-Performance
20.0-36.0 cm³/rev
280 bar (continuous) 315 bar (intermittent)
3,600 rpm
Heavy-duty construction, high power density
AZPT
Standard
20.0-36.0 cm³/rev
250 bar (continuous) 280 bar (intermittent)
3,600 rpm
Robust design for industrial applications

1.4 Platform G (Largest Frame Size)

Series
Type
Displacement Range
Max Pressure
Max Speed
Key Features
AZPG
High-Performance
32.0-56.0 cm³/rev
280 bar (continuous) 315 bar (intermittent)
3,000 rpm
Highest displacement, cast iron housing

2. Internal Gear Pumps (PG Series)

Rexroth internal gear pumps are characterized by low noise, minimal pulsation, and high efficiency due to gap compensation technology. They are available in fixed displacement designs with various frame sizes and pressure ratings.

2.1 PGF Series (Small to Medium Displacement)

Series
Frame Size
Displacement Range
Max Pressure
Max Speed
Key Features
PGF-2X
1, 2, 3
1.7-40.5 cm³/rev
250 bar (continuous) 280 bar (intermittent)
4,500 rpm
Aluminum housing, up to 1 million load cycles
PGF-3X
1, 2, 3
1.7-40.5 cm³/rev
250 bar (continuous) 280 bar (intermittent)
4,500 rpm
Cast iron housing, no load cycle limitation

2.2 PGH Series (Medium to Large Displacement)

Series
Frame Size
Displacement Range
Max Pressure
Max Speed
Key Features
PGH-2X
2, 3
5.0-16.0 cm³/rev
350 bar (continuous) 380 bar (intermittent)
4,000 rpm
High pressure capability, compact design
PGH-3X
4, 5
20.0-250.0 cm³/rev
350 bar (continuous) 380 bar (intermittent)
3,000 rpm
Largest displacement, heavy industry applications

2.3 PGP Series (High-Performance Internal Gear Pumps)

Series
Frame Size
Displacement Range
Max Pressure
Max Speed
Key Features
PGP-2X
2, 3
6.3-32.5 cm³/rev
350 bar (continuous) 380 bar (intermittent)
4,000 rpm
Advanced gap compensation, long contact length involute splining
PGP-3X
4, 5
32.0-250.0 cm³/rev
350 bar (continuous) 380 bar (intermittent)
3,000 rpm
Designed for intense load cycles, high efficiency

3. Key Technical Parameters Overview

Parameter
External Gear Pumps
Internal Gear Pumps
Displacement Range
1.0-56.0 cm³/rev
1.7-250.0 cm³/rev
Max Continuous Pressure
Up to 280 bar
Up to 350 bar
Max Intermittent Pressure
Up to 315 bar
Up to 380 bar
Max Speed
Up to 5,000 rpm
Up to 4,500 rpm
Noise Level
Standard (65-75 dB) SILENCE (60-70 dB) SILENCE PLUS (55-65 dB)
55-65 dB (inherently low)
Housing Material
Aluminum (B, F platforms) Cast iron (N, G platforms)
Aluminum (small sizes) Cast iron (medium/large sizes)
Fluid Compatibility
Mineral oils, synthetic hydraulic fluids
Mineral oils, synthetic hydraulic fluids
Temperature Range
-20°C to +80°C (standard) -40°C to +100°C (special seals)
-20°C to +80°C (standard) -40°C to +100°C (special seals)

4. Model Code Explanation (Example: AZPF-11-014LCB20MB)

Code Segment
Meaning
AZPF
Series: External Gear Pump, Standard version
11
Frame Size: Platform F
014
Displacement: 14 cm³/rev
L
Shaft Type: Long keyed shaft
C
Flange Type: SAE J617 C
B
Port Type: SAE O-Ring Boss
20
Seal Material: FKM (Viton)
MB
Control Option: Without control valve

5. Application Areas

  • General machine construction
  • Material handling equipment
  • Agricultural machinery
  • Construction equipment
  • Plastic processing machinery
  • Presses and forming machines
  • Woodworking machinery
  • Marine applications
Note: Specific technical details may vary by model. For the most accurate and up-to-date information, please refer to the official Bosch Rexroth product documentation or contact your local Rexroth distributor.
Gear Pump Series Catalog

Gear Pump Series Catalog

Shipping & Delivery

Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.