Rexroth Gear Pump AZPF-21-022LFB20MB Silver High Load Capacity 280 Bar Low Noise

Product Specification

Description:

Rexroth Gear Pump AZPF-21-022LFB20MB is a high performance external gear pump manufactured by Bosch Rexroth. The pump belongs to the AZPF series, which is a fixed displacement external gear pump. Its main function is to convert mechanical energy (torque and speed) into hydraulic energy (flow and pressure) by meshing and rotating the gears to transfer hydraulic oil from the suction port to the pressure port. The pump has a displacement of 22 cm³/rev and belongs to the 2X platform in the AZPF range, which is a high-performance version for application scenarios with high pressures and loads. With a maximum continuous operating pressure of 250 bar and a maximum intermittent pressure of 280 bar, the pump is also equipped with plain bearings, which are able to withstand high loads and have a long service life.
 

Areas of application:

Construction Machinery: The pump is commonly used in the hydraulic system of excavators, loaders, cranes and other construction machinery to provide power for the walking, lifting, rotating and other actions of the equipment. For example, in the hydraulic system of excavators, the pump can provide a stable high-pressure oil flow for hydraulic cylinders and hydraulic motors to ensure the efficient operation of the equipment.
Industrial hydraulic system: In various industrial production lines, such as metal processing, plastic molding, wood processing, etc., the pump can be used to drive hydraulic cylinders, hydraulic motors and other actuating elements to achieve material handling, molding, cutting and other operations. For example, in metal processing workshops, the pump can power the hydraulic system of a press to ensure stable operation of the press.
Mobile equipment: The pump is also suitable for mobile hydraulic equipment, such as mobile cranes and aerial work trucks. These equipments usually need to be moved between different work sites and require high reliability and durability of the hydraulic pump.
Agricultural machinery: In the agricultural field, the pumps can be used in the hydraulic systems of tractors, harvesters and other agricultural machinery to power hydraulic suspension systems, hydraulically-driven harvesting devices and so on. For example, in the hydraulic suspension system of tractors, the pump ensures smooth lifting and lowering of the suspension system.
 

Advantages:

High efficiency: the pump adopts pressure-dependent gap sealing technology and high-precision manufacturing process, which can effectively reduce heat loss and improve working efficiency. Its internal sealing is realized by working pressure, which ensures high efficiency under different working pressures.
High load capacity: The pump is equipped with high load plain bearings that can withstand high pressures and loads. With a maximum intermittent pressure of up to 280 bar, it is suitable for application scenarios that require a high pressure output.
Long service life: The pump is designed with durability in mind, utilizing high quality materials and advanced manufacturing processes to ensure a long service life. Its plain bearings provide excellent dry running performance, even at low speeds.
Low noise: The pump's gear design utilizes 12-tooth gears, which effectively reduces flow pulsations and noise emissions. The noise level is low in its class, helping to reduce noise pollution in the working environment.
Multiple Configuration Options: The pumps are available in a variety of configurations including different flanges, shafts, valve configurations and multiple pump combinations. Users can choose the appropriate configuration according to the specific application requirements, to achieve flexible system design.
Adaptable: The pump is suitable for a wide range of hydraulic fluids, including HLP mineral oils. It has a wide operating temperature range and can adapt to different working 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.