NEW PRODUCTCushion caster SKY-2type（with stopper）

Excellent shock andvibration absorbingperformance!
WNE

Traction caster SKY-2 typehas released a latest model with a stopper.

Veriﬁcation ofcushion performance

1Shock reduced
by about

80%

Absorbing shock by built-in spring*Compared withcomparable products ofour company

Turnability test

2With light mobility,
outstanding operability”Shock absorbing spring" reduces the impact transmitted
from the unevenness (roughness) of the road surface,
to about 1/5 of the conventional one (relative to ourconventional products) and suppresses damage to the carriage.

［daN］
50.00
100.00150.00200.00荷重（［kgf］） （51.00）（102.00）（153.00）（204.00）

27.54-16.15

6.75
-9.63

2.97
-3.85

2.80
-3.16

71.83
Min（Downward） -25.81

19.59-11.95

12.76-11.77

20.51-13.60

Min（Downward）

Industrial Caster
Acceleration［m/s2］Max（Upward）

shock*Compared withequivalent

Load

Dolly traveling
direction

SKY-2S200WF（AR）
Max（Upward）

30%

By increasing the strength of the rotation part,the starting load is reduced by about 30% compared
to conventional products(compared to our conventional products).
Improved the initial operarion that feels the heaviest
when carrying and achieved smooth turning performance
when changing direction.
90°Turn■Impact acceleration test

Acceleration［m/s2］

Reduce less than■ Turn ability test result
［daN］
25.00
50.00
75.00
100.00load（［kgf］） （25.50） （51.00） （76.50）（102.00）
SKY-2S200WF
（AR）

80

■SKY-2S200WF（AR）

Standard Cushion Caster■Industrial Caster

60
50

5.89
8.49
10.78
12.90
Rotation ［daN］
Mobility （［kgf］） （5.97） （8.66） （11.00） （13.16）

Shock reducedby about

40

80%

3020
100
-10-2050

100150Load［daN］

20014
Standard Cushion CasterRotation Mobility［daN］

Acceleration［m/s2］

70-30

3.89
6.15
8.84
10.03
Rotation ［daN］
Mobility （［kgf］） （3.97） （6.27） （9.02） （10.23）

10Reduce less than

30％ shockSKY-2S200WF
（AR）

050

Load [daN]

100150[Head Office]1-8-39, HONJO-NISHI, HIGASHIOSAKA, OSAKA, JAPAN 578-0965

New stopper can take any dangers
with mobility away!

Quiet ＆ Strong
New designed structure of bearing (turning parts)

Shock Absorbing Spring

New design of bearing structure improved holding power ofsteel ball.Aiming to dramatically improve turnability and also
reduce rolling contact fatigue life.Steel ball scratching on
the raceway isnʼt happened because turnability is stabilized.
As a result, smooth running performance lasts long.

By the built-in "Shock Absorbing Spring", load andwearing to wheel is reduced and realized long life.
Depending on the usage environment but, the ware is
reduced to 50% to 25% compared to the conventional
wheel without spring.

Shock absorbing range of spring

2 springs
availablefromusage●Blue 100daN●Red 200daN-1-2

We have 2 springs lineup to deal with various loadweight.You are possible to choose suitable springfrom your goods weight.

Single Stopper[Sectional view] New shape structure

Spring color

SymbolVarious wheels for all sort of usage
environment are available.

This single stopper on the wheel immobilizes a trolleywith goods. Pedal type enables users to stop trolley easily.

When you use this caster for traction, we recommend you
to use Abrasion Resistant Rubber wheel, which is superior
in durability to run for a long time with less friction.
In addition, various wheels suited to usage environment
are available; Green Rubber, which is excellent at ﬂoor
protection, Premium PU, which has high turning-startability,
Ultimate PU, which use harder urethane, and so on.

■Speciﬁcation

WSingle Stopper

YʼYB

Fixed

SwivelH

External dimensions■ Order
ExampleSKY- 2S 150 AW
Wheel
dimension

Wheel

StopperMounting
dimension

Springtype

Swivel…S
Fixed…R

φ150
φ200

Wheel type

With stopper

Mounting
dimension

Proer Load
1・・・100daN
2・・・200daN（Select fromthe table below）

SKY-2S150

150

193〜183SKY-2S200200

246〜236

SKY-2R200

D

Brackettype150200

AorB

Mounting base A

Wheel
Mounting
Product Nameheight（S:Swivel／R：Fixed） dimension
D(mm)
H(mm)

SKY-2R150

S - A - 1

Mountingbase
A×B(mm)Hole

133×86
159×114 （125×62）

246〜236

P＊Mounting dimension of Mounting base B for SKY-2R is
X×Yʼ
（Xʼ×Y）.

Mounting
dimension
base
X×Y(X ×Y )(mm) P(mm) A×B(mm)Mountingdimension

Xʼ
X
AR

Mounting base B

133×86
159×114 （125×62）

193〜183

E

Mounting
dimension

Hole

dimension

Eccentricity

E(mm)Turningradius

Proer Load(with stopper) ［daN(kgf)］

R(mm)

X×Y(X ×Y )(mm) P(mm)13.5

120×120

94×94（87×87） 11126〜131 -150〜54 （209〜208）-2100（102.0）

13.5

144×144

120×120（105×105） 11.5

166〜168 -165〜67 （257〜254）-2100（102.0）-1100（102.0）-2200（204.0）-1100（102.0）-2200（204.0）

13.5
13.5

137×93
180×110112×50（100×56）11112×63（140×50） 11.5

50〜54−−65〜67−−200（204.0）

200（204.0）■Wheel lineup
Wheel name

WF（AR）AW

Wheel type

Abrasion Resistant
RubberAbrasion Resistant
RubberPU

Ultimate PU

Wheel widthW（ｍｍ）

φ 150：40 ／φ 200：43φ 150：42 ／φ 200：45

φ 150：38 ／φ 200：42

φ 150：42 ／φ 200：45

High runnability

High durability
Aluminum wheel with high-strength

Oil-resistanceHigh turning-startability ★

High-strength
High turning-startability ★★★

Characteristic

High durability

UWF/INJ

AUU

Image

*ＵＷＦ/ＩＮＪ…No stopper□TOKYO Branch

Zip code:101-0021 2th. Floor, Prostech Akihabara, 6-13-10, Sotokanda, Chiyoda-ku, Tokyo +81-3-5816-1155（proxy）□CHUBU Branch

Zip code:486-0824 58 Warizuka-cho, Kasugai city, Aichi +81-568-86-3066（proxy）□OSAKA Branch

Zip code:578-0965 1-8-39,Honjonishi Higashiosaka Osaka +81-6-6747-5602□HIROSHIMA Branch

Zip code:733-0002 No.102, Shinko Buliding, 2-5-18, Kusunoki-cho, Nishi-ku, Hiroshima city, Hiroshima +81-82-509-2105□Fukuoka Branch

Zip code:812-0023 3F, NS Naraya building, 11-6, Naraya-machi, Hakata-ku, Fukuoka city Fukuoka +81-92-261-5607■Overseas Sales

Zip code:578-0965 1-8-39,Honjonishi Higashiosaka Osaka +81-6-6747-5602

You can download the drawing via HP.

www.yueicaster.co.jp/en/● The content of this ﬂyer is a thing of Jul-2023 current. ● The color of the product may be a little diﬀerent than real thing.
● Please note that appearance and speciﬁcation may be changed for improving the product.