Flex Arm Features
Usable in a wide area even in narrow sites.
「The Flex Arm」
The Flex Arm is an air balancer with a wide operating range that supports a rated payload of 50 kg.
It can also be mounted on columns or ceilings, allowing for flexible adaptation to sites with low ceilings or limited floor space.
It can be adapted to sites where installing assisting devices was previously difficult, contributing to improved work efficiency and workplace enhancement.
Features of the "Flex Arm" Assisting Device
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POINT 01
Simple

Simple Structure &
Easy Operation -
POINT 02
Wide

Wide Operating Range,
Minimal Height -
POINT 03
Safety

Safe to use
POINT 01 Simple
Simple Structure & Easy Operation
With its intuitive structure, anyone can handle it right away. No complex operations or adjustments are required.
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Easy Transport of Heavy Objects
Powered by compressed air, you can work while holding heavy objects of up to 50 kg (including attachment weight) with light operation.
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Workpiece Weight Detection System
The workpiece weight detection system can detect the weight of any workpiece within the payload capacity.
It can easily balance multiple workpieces with different weights, allowing anyone to work smoothly.
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Simple Structure for
Easy MaintenanceThe simple structure using an air cylinder allows for easy maintenance and provides stable operation.
POINT 02 Wide
Wide Operating Range, Minimal Height
It has a wide range of motion and a low overall height compared to the stroke, allowing it to flexibly handle even in small spaces.
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Wide Operating Range
With a wide operating range of a 2.5 m turning radius and a 1.5 m vertical stroke, a single unit can cover an extensive work area.
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Wide 320° Rotation Range
The arm can rotate up to 320°, flexibly adapting to a wide work area.
It is also possible to apply a rotation restriction at any position, allowing for operation that considers safety and workability.
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Can Be Installed Even in Low-Ceiling Areas
With a low overall height of 2.5 m, it can be installed without issue even in sites with low ceilings.
*Height varies depending on the specifications.
POINT 03 Safety
Safe to use
With a design that emphasizes safety, even first-time users can use it with peace of mind.
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All-Air Specification
Because it is an all-air specification that does not require a power source, it can be used safely even in sites where explosion-proofing is required.
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Drop Prevention
When Air is Shut OffEven if the air supply is cut off, the shut-off valve activates and the arm stops in place. This prevents heavy objects from falling and ensures safety.
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Drop Prevention Function
The vacuum specification attachment is equipped with a safety function to prevent accidental button presses due to incorrect operation.
Even in the event of an incorrect operation, it prevents heavy objects from falling and enhances work safety.
Assisting Device Comparison Chart
We have summarized the feature differences for assisting devices that are often considered alongside the Flex Arm.
| Compactness | Mobility | Range of motion | Payload | Price | ||
|---|---|---|---|---|---|---|
| Flex Arm | ![]() |
- | + | + | - | ++ |
| Arm balancer | ![]() |
- | - | + | ++ | - |
| Hoisting balancer | ![]() |
- (If horizontal rails for motion is required) |
- | -- (Mark "+" for horizontal rails) |
+ | - (If horizontal rails for motion is required) |
| Power suit | ![]() |
++ | ++ | ++ | -- | - |
| Industrial robot | ![]() |
- (Fences, etc., required) | - | + | + | -- |
* The above is based on general standards.These do not necessarily apply. The price shall include the installation cost.
Options
Four Types of Installation Methods
The Flex Arm allows you to choose from mainly the following four installation methods.
Flexible installation is possible to match the site's environment and needs.
Floor-mounted Fixed
Used by fixing it to the floor with anchors.
This is the most adopted specification, optimal for locations where the work area is fixed and installation on the floor is possible.
Floor-mounted Pallet
During installation, it is fixed to the floor with angles or similar items.
This specification is optimal when it will be used in multiple locations or if there is a possibility of changing the installation location in the future.
We assume the use of a forklift for moving it,
but please consult with us if you are considering other moving methods.
Column-mounted
This specification allows installation if there is a nearby column, even when installation space on the floor cannot be secured.
Since it leaves the floor area clear, it does not obstruct work flow lines, enabling an efficient layout.
*Column strength verification is required for installation.
Ceiling-mounted
This is a method of fixing it to the ceiling when there is no installation space on the floor.
If installation is difficult due to the ceiling's height, strength, or structure, flexible solutions such as installing a scaffold or mounting to a rail system are also possible.
*Ceiling strength verification is required for installation.
Arm Tip Attachments
The tip of the Flex Arm is equipped with a suspension hook as standard.
By attaching various attachments to the suspension hook, it can handle a variety of workpieces.
Customization according to the customer's application is also possible.




