A10VSO31 (10-140)

A10VSO31 (10-140)

5 month ago

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 4 year year

Product details

I. Product Overview

The A10VSO31 (10 - 140) hydraulic piston pump is an axial piston variable-displacement pump with a swashplate structure, specifically designed for hydrostatic transmission in open circuits. By adjusting the angle of the rotating swashplate, this pump can achieve stepless flow variation to meet various application requirements. Its displacement range is from 10 to 140 cm³/rev, enabling it to adapt to different flow demands under various working conditions.

II. Product Features

1. High Efficiency and Energy Saving: The A10VSO31 pump adopts advanced hydraulic design and manufacturing processes, achieving high mechanical and volumetric efficiencies. This helps reduce energy losses and enhance the overall efficiency of the system.

2. Low-Noise Operation: Special attention is paid to noise reduction in the design of this pump. It employs low-noise bearings and optimized flow channel designs to ensure a low noise level during operation, thereby improving the working environment.

3. Long Service Life Design: Key components such as pistons and bearings are made of high-quality materials and undergo precision machining and special treatments. They exhibit excellent wear resistance and corrosion resistance, enabling long-term stable operation in harsh working environments.

4. Multiple Control Modes: The A10VSO31 pump offers various control modes, including pressure control, flow control, and power control. These can be selected according to actual needs to achieve precise control of the system.

5. Through-Shaft Structure: This pump features a through-shaft structure, making it suitable for multi-circuit systems. It can accommodate gear pumps or axial piston pumps with a displacement equal to or smaller than its own, enabling efficient integration and resource sharing within the system.

III. Technical Parameters

The following are some key technical parameter examples (specific parameters may vary depending on different manufacturers and models):

【表格】

Parameter Value Range

Displacement (cm³/rev) 10 - 140

Rated Pressure (bar) 280

Peak Pressure (bar) 350

Maximum Speed (rpm) Ranges from 1800 to 3300 rpm depending on the displacement

Flow Rate (L/min) Ranges from tens to hundreds of liters per minute depending on the displacement and speed

Weight (kg) Ranges from 12 to 65 kg depending on the displacement

IV. Application Fields

The A10VSO31 (10 - 140) hydraulic piston pump is widely used in various fields that require high-pressure hydraulic transmission, including but not limited to:

1. Construction Machinery: Such as excavators, loaders, and road rollers, used for driving the travel, steering, and working devices.

2. Metallurgical Equipment: Such as rolling mills and continuous casting machines, used for providing high-pressure hydraulic power.

3. Mining Machinery: Such as roadheaders and coal mining machines, used for stable operation in harsh mining environments.

4. Shipbuilding Industry: Used in the steering gear and deck machinery of ships for hydraulic systems.

5. Aerospace: Also finds applications in the aerospace field where high-precision hydraulic control is required.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

4 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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