Fixed quantity packed in cardboard case
Ships 20-40 days after order received
Special steel construction, allowable load of 70-120kg per unit.
Light and quiet,friendly to both operators and the environment
" CASTER OF FUTURE "
Made with High Quality Materials
The air caster was designed, in opposition to the conventional wisdom which holds that thickness and weight translate to strength and a long lifespan, with the idea of being strong even while being thin and light. The use of "super special strong steel plates" made from next-generation advanced material allows the caster to be lightweight while substantially improving swiveling capability.
<Super Special Strong Steel Plates> The air caster is made using material, which is also being increasingly used by various vehicle manufacturers, which far surpasses high tension steel plates (high-tension material) in lightness and is shock-resistant. Tensile strength is 160kg per square millimeter, as compared with 35kg-60kg per square millimeter for super high-tension material. A proprietary manufacturing process results in high strength and elasticity and has allowed for a successful rapid improvement in swiveling capability, which is the lifeline of a caster.
High-function air casters are a radical improvement over previous caster designs.
Air casters boast the following 5 features.
<Commenntary of model number >
A L:Light load caster
A M: Medium load caster
A H:Heavy load caster
ASH : Super heavy load caster
(2) Model type
G: Free-wheel type
R : Fixed-type
T: Screw-assembly type
(3) Wheel size
50 : 50mm
65 : 65mm
75 : 75mm
100 : 100mm
125 : 125mm
150 : 150mm
200 : 200mm
(4) Wheel material
N : Nylon
N B : Nylon (with bearing)
R H : Hard rubber
N R: Nylon wheel rubber (with bearing)
NRB : Nylon wheel rubber (with bearibg)
R B : Steel wheel rubber (with bearing)
A W:Aluminum wheel rubber (with bearing)
U R : Nylon wheel urethane
UHF : Nylon wheel urethane (with bearing)
G U: Nylon wheel urethane (with bearing)
• Flexible resistance provides strong cushioning power
• Suitable for use both indoors and out
• Cold resistance
• Oil resistance
• Friction reduction
• Holds up in low temperatures
• Minimal floor staining
• Water resisitance
• Light weight
• Heat resisitance
• Chemical resisitance
• Corrosion resisitance
• Friction resisitance
With bearing (with B)
• Wheel axis features radial ball bearing
• Minimizes resisitance when pushing and provides quiet operation
Total load and Allowabele load
Limit of total load = allowable load for 1 unit × 4 × 0.8
Made of materials selected for use in special environments such as freezers and with high temperatures,acidic,alkaline,salty,and other highly corrosive environments,oily,watery and other extreme environments,and environments requiring quietness such as libraries. There is a possibility of staining to floors depending on the material they are made of.
wheel diameter Speed of use
llless than 75Ø Under 2km/h
more than 100Ø Under 4km/h
Caution-Long-term use may cause wear, damage or deterioration of function.
~Inspection / Maintenance / Replacement~
In order to prevent accidents related to long-term use, please inspect and maintain periodically.
Looseness of attachment
Damege or cracking of wheels of metal fixtures
Foreign bodies may get stuck in these parts
Why is the air caster light?
Since parts (1),(3)and (4) are softer than (2) steel balls, they are pushed down and wedged in by weight from above; dents are caused; deterioration of swiveling ability; noisy; short life span.
Since parts (1),(3)and (4)are about the same hardness as (2) steel balls (made with super special strong steel plates), light and smooth swiveling; less noise; long life span.
<Comparison of hardness>
HRC=Hardness test of Rockwell
Hardness of plates of traditional casters
Hardness of plates of Air casters
Hardness of steel balls
• Super special strong steel plates are about 3.5 times stronger than ordinary steel of the same thickness.
• Super special strong steel plates are used vehicle parts.
<Comparison of weight and swiveling capability>
1.Our company was established in 1969,and boasts a sales volume of 7.35 billion yen. We are a steadily growing company that
specializes in the production and sales of distribution equipment. We have offices in Tokyo, Yokohama, Osaka, and Nagoya. We also own our own personal distribution centers in Tamba and
Amagasaki, Hyogo, and Sakurai, Nara (approximately 71,100 square yards), and respond to customer needs from many different
2.We do business with over 6000 companies within Japan, with an emphasis on warehouses, manufacturers, and trading companies.
3.Since our company's establishment, we have pursued new product creation and increased convenience for our clients.We aim to
lighten the burden and help increase the efficiency of those who work with our products, and to develop and promote products that
1.What You Need, When You Need It, Where You Need It.
2.In The Beginning
Our company was established in 1969,and boasts a sales volume of 7.35 billion yen. We are a steadily growing company that specializes in the production and sales of distribution equipment.
We have offices in Tokyo, Yokohama, Osaka, and Nagoya. We also own our own personal distribution centers in Tamba and Amagasaki, Hyogo, and Sakurai, Nara (approximately 71,100 square yards), and respond to customer ...