Solving Uneven Flow Distribution with Hydraulic Geared Flow Dividers

What is a hydraulic geared flow divider?

A hydraulic geared flow divider is a mechanical device used to divide and distribute the flow of hydraulic fluid evenly between multiple circuits or actuators. It consists of intermeshing gears that rotate when hydraulic fluid flows through the system, ensuring equal flow rates to different outputs. This allows synchronized movement of multiple hydraulic cylinders, motors, or other actuators, even when they encounter uneven loads. 

How do hydraulic geared flow dividers work?

Hydraulic geared flow dividers work by using intermeshing gears to split the flow of hydraulic fluid between two or more outputs. As hydraulic fluid enters the flow divider, it causes the gears to rotate. These gears are housed in separate chambers, and as they rotate, they move equal amounts of fluid to the corresponding outlets. The result is that each output receives a proportional, balanced flow of fluid, regardless of variations in pressure or load on the connected actuators or hydraulic components.

Example of 3 sections flow divider.

What are the benefits of using a hydraulic geared flow divider?

The benefits of using a hydraulic geared flow divider include precise flow distribution to multiple hydraulic outputs, ensuring synchronized movement in systems with varying loads. They help maintain consistent flow and pressure, reduce the need for complex control systems, and improve overall system efficiency.

In what applications are hydraulic geared flow dividers commonly used?

Hydraulic geared flow dividers are commonly used in applications requiring synchronized movement or balanced flow to multiple actuators. Typical applications include:

• Agricultural machinery: For ensuring even distribution of hydraulic power to different parts of machines like harvesters or loaders.
• Material handling equipment: In forklifts or cranes, they maintain consistent motion between multiple hydraulic cylinders.
• Industrial automation: They help synchronize multiple actuators in production lines.
• Construction machinery: Used to coordinate the movement of hydraulic attachments in heavy equipment like excavators or bulldozers.
• Log splitters and presses: They divide hydraulic flow for smooth, even operation across multiple cylinders.

How do I select the right hydraulic geared flow divider for my system?

Selecting the right hydraulic geared flow divider for your system involves several key considerations:

1. Flow Requirement: Determine the total flow rate required for your application. The flow divider must be able to handle the maximum flow you expect to distribute to multiple outlets.
2. Pressure Ratings: Check the maximum pressure rating of the flow divider. Ensure it matches or exceeds the operating pressure of your hydraulic system to prevent failures.
3. Type of Actuators: Consider the type of actuators (e.g., hydraulic cylinders, motors) that will be connected to the flow divider. The selection might depend on the specific requirements of these components.

Can hydraulic geared flow dividers handle different flow rates?

Hydraulic geared flow dividers can manage different flow rates, but it's essential to select the appropriate model and ensure it operates within its specified parameters to maintain optimal performance and reliability.

What is the difference between a hydraulic flow divider and a hydraulic splitter?

The terms "hydraulic flow divider" and "hydraulic splitter" are often used interchangeably in some contexts, but they can refer to different types of devices depending on their design and function. Here’s a breakdown of the key differences:

Function: A hydraulic flow divider is specifically designed to divide an incoming flow of hydraulic fluid into multiple output streams. It does this while maintaining a specific ratio of flow to each outlet, regardless of pressure changes in the system. A hydraulic splitter, on the other hand, generally refers to a device that splits an incoming hydraulic flow into two or more outputs without necessarily maintaining a specific flow ratio. The focus is often on simply dividing the flow rather than controlling it.

Flow Ratio: Flow dividers can have predetermined output ratios. For example, a 70/30 flow divider sends 70% of the fluid to one outlet and 30% to another. This allows for controlled distribution of fluid to different components. Splitters typically provide equal distribution of the incoming fluid to each output unless designed otherwise. For example, a simple splitter might divide the flow into two equal streams without regard for the operational requirements of connected components.

How do hydraulic geared flow dividers help balance multiple cylinders?

Hydraulic geared flow dividers facilitate balanced operation of multiple cylinders by distributing flow evenly, maintaining constant ratios, compensating for pressure variations, and ensuring synchronized movement. This functionality is critical for enhancing the efficiency, reliability, and safety of hydraulic systems in various applications.

Flow equalizer example for single acting cylinders operation

Can hydraulic geared flow dividers be combined with other hydraulic components like valves and pumps?

Yes, hydraulic geared flow dividers can be effectively combined with other hydraulic components such as valves and pumps to enhance the overall performance and functionality of hydraulic systems.

How many sections should a geared flow divider have for my needs?

The number of sections you need in a geared flow divider is primarily based on the number of actuators you plan to use, their flow requirements, and the overall complexity of your hydraulic system. A careful assessment of these factors will help you select the right flow divider configuration to ensure optimal performance in your application.

Why Buy Hydraulics from Flowfit?

• Premium Quality: We supply geared flow dividers made from top-grade materials, ensuring long-lasting durability and exceptional performance in even the most demanding applications.
• Comprehensive Range: We offer a comprehensive range of agricultural hydraulic components—including pumps, valves, cylinders, hoses, fittings, and fluid control systems
• Customisable Solutions: Flowfit provides tailored power units that meet the unique specifications of your equipment and industry.
• Free UK Shipping: We offer free UK shipping on orders over £250, making it easier and more affordable to get the hydraulic components you need delivered straight to your door.
• Global Shipping: Flowfit proudly serves customers across the UK and worldwide, ensuring that top-quality hydraulic products are available no matter where you are.

Browse our selection of geared flow dividers and find the ideal hydraulic solution for your needs. Our team of hydraulic specialists are ready to assist you with expert advice and help you find the best products for your equipment.

For more information, get in touch with our team of hydraulic specialists today