Description:

Rexroth Gear Pump AZPF-12-004RHO30PB is a high performance external gear pump manufactured by Bosch Rexroth. The pump belongs to the AZPF series and has a fixed displacement of 4 cc/rev. It is designed to convert mechanical energy (torque and speed) into hydraulic energy (flow and pressure) and is characterized by high efficiency, reliability and low noise. The pump's construction consists of a pair of gear wheels, bearing bushings, and a housing with front and rear covers. The drive shaft extends from the front and is usually sealed by a shaft sealing ring, and bearing forces are absorbed by plain bearings that are suitable for high pressures and have excellent dry running characteristics at low speeds. In addition, the pump's gears have 12 teeth, which helps to minimize flow pulsations and noise emissions.

Areas of application:

Industrial hydraulic systems: hydraulic power units used in machine tools, injection molding machines, die-casting machines and other equipment to provide a stable supply of hydraulic fluid.
Construction machinery: in excavators, loaders, cranes and other construction machinery, to provide power for hydraulic cylinders and hydraulic motors.
Automobile industry: to provide power for the hydraulic steering system and braking system of automobile.
Shipbuilding industry: used in the ship's hydraulic rudder, hydraulic anchor and other equipment.
Agricultural machinery: provide power for the hydraulic system of tractor, harvester and other agricultural machinery.

Advantages:

High efficiency and energy saving: Rexroth's external gear pumps utilize pressure-dependent gap seals and high-precision manufacturing processes to achieve very high efficiency and thus reduce heat loss. This efficient design not only reduces energy consumption, but also improves overall system performance.
Long life design: The pump utilizes plain bearings for high load operation and has excellent dry running characteristics, especially at low speeds. These characteristics allow the pump to maintain good performance after long periods of operation and extend service life.
Low-noise operation: The pump's gears are designed with 12 teeth, which helps to minimize flow pulsations and noise emissions. This is especially important in environments that require quiet operation, such as industrial shops or precision equipment operations.
Multiple Configuration Options: The AZPF series pumps are available in a variety of configurations, including different flanges, shafts, valve arrangements, and multiple pump combinations. This allows the user to select the configuration best suited to the specific application requirements, increasing the versatility and flexibility of the pump.
High Pressure Capability: The pumps are available with continuous operating pressures up to 250 bar and intermittent pressures up to 280 bar, which enables them to meet the demands of a wide range of highly loaded hydraulic systems.
Compact design: Despite its high performance, the AZPF-12-004RHO30PB has a very compact design, making it suitable for installation in equipment where space is limited. This makes it ideal for many applications requiring a compact hydraulic system.
Easy maintenance and installation: The pump's structural design makes it easy to maintain and install. Its connections are flexible and can be made with either connecting flanges or threaded connections. In addition, the pump's drive shaft can be customized to ISO or SAE standards as well as customer-specific requirements, further enhancing ease of installation.
Reliable sealing system: The internal sealing of the pump is realized by means of an operating pressure-dependent force, which ensures optimum efficiency. A special sealing design between the external and internal pressure fields, as well as a pressure-dependent minimum clearance between the gear tooth tops and the housing, further improves sealing performance and reduces the risk of leakage.
Multiple drive options: The pump can be connected to flexible couplings, splined sleeves or directly to motors, engines, etc. This variety of drive options allows the pump to adapt to different power sources, further expanding its range of applications.
Strong adaptability: Rexroth Gear Pump AZPF-12-004RHO30PB can adapt to different working environments and media. The sealing materials can be selected from NBR (Nitrile rubber) or FKM (Fluorine rubber), which are suitable for different temperature ranges. This enables the pump to maintain stable operation in a variety of harsh environments.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.