CLA Series - Air Cylinder with Lock

lf,
I
I
.........
Features
Product
Ho*Toorder
4-5
I
StandardSpecifications
....7
!
locf Specifications.......
8-9
I
Circuits
Recommended
..'t0
I
q+"'"' A,....rrr.nv
. . . 11
I
List
Construction/Parts
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tri*,€t
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x}$x:?
xxxs
......12
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........................
ications
nutoSwitchSpecif
18-20
I
nutoSwitchCircuitDiagrams........
......21
I
Range
RutoSwitchDimensions/Operating
......22
I
C o n n e c t i o. .n. . . . . . . . . . . . . . . . . . . . . . . . . .
R u t oS w i t c h
.23
I
M o u n t i n S . . .. . . . . . . . . . . . . . . . . . . . . . .
R u t oS w i t c h
.24
I
Annaccnriac
.25
I
Pranar riinne
.26
r"-"--'-""'
*
....6
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"----"-"
Chart
UnitConversion
Pro0nm:
0ption
The
Pmloffsd
"0uick
As$ttlllce"
and
$et'fice
leliumy
.ff'' r'r
*x
, r:r,r..t
:':,:':,t
OptionProgram,
SMC'SPreferred
Theproductseriesin thiscatalogutilizes
thatare
the modelconfigurations
to emphasize
intended
a uniqueprogram
-available
varietyof
an extensive
wherethecatalogpresents
mostieadily
whereas
theymaybe stockedin
choice.All 6theroptionsareavailable,
canbe
to order.Specialarrangements
or manufactured
lesserquantities
(blanket)
ordersof theseproductmodels.Contactyour
madefor repeating
tor furtherdetails.
salesrepresentative
Highaccuracy
of stoppage
with
threewaylock-upunitSeries
CLA
Stop Accuracy
(Variationin controlsystemis not included)
maintenance
and
Simple
overhauling
It is easyto disassemble
lock-up
andsimpleto release
unitbymanual
override.
(mm)
Air pressurelock
Spring.Af pressurelock
25% of lhrustat 5kg cm2
Condition/Load:
Solenoidvalve:Mounton lock-oort
Max.pistonspeed:
S0Amm/sec
is withinthe allowablekineticenergy
lf the application
specilied,the FineLockCylindercanoperateat
velocitiesbetween50-500mm/sec.
withnoneedfor
Compact
mounting
space
additional
unitaddsto len$hbutotherdimensions
arethe
Lock-up
type(Series
CA1)
sameasstandard
Twowaylock-up
possible
possible
forcylinder
stroke.
Twowaylock-up
Longerlife
friction
material
on
Thenewlydesigned
diminishing
pistonrodand
brakeshoeservesto prevent
damaging
lenothens
service
life.
Warranty
18months/l800
miles.
service
(2897km)
Idealforfail safeapplications
forceis applied
to pistonroduntilbrake
Highretaining
andreceivesairsignalto release.ll air pressureis lost,
position.
cylinder
willmaintain
ForceOf Air PressureLock-u
1N=0.101972
kg
l Mpa=t0.1972
67"r,
Brake
Locking
Spring
lock-up
Sloppage
accuEcy
11,omm
Features
Operate
towards
safetyride
(exhaust
lock)
Airpressure
lock-up
Spdng-air
pressure
locK-up
r0.5mm
.Highaccuracy
.Highaccuracy
.Retaining
.Retainlng
force
force
inte(chang€able interchangeable
at optionat option
.Operatetowards
saletyside
t
l
l
t
t
l
i
l
Releasing
Locking
standard
CLA
ffi ffi
withAutoswftcnCDLA ffi *
Built-inmagnet
Port Threads
(cyl. porlMock units)
Mounting
B I Basrc
L I Fool
I (See Std. Rod Thread/
F I Frontflanoe
G I Ftearflanqe
C I Singleclevis
O I Doubteclevis
Numberot
auto switch
T I C€nterlrunnion
Cylinderstroke (mm)
Aeas6 referto page7 fo.
standardstroke.
Suftix symbolfor cylinder
Applicable Auto Switch
'Beier b bble below tor seleclior of alDlicable aulo switch
Wthoulautoswitch
Typeof locking
-=-T-:--i'---:-_---=:--'
_
E I spnng rocK-uplExnausl rocK)
P I Air pressurelock-up(Press lock)
D I Spnng/Airpressu@lock-up
Applicableauto switch/Tierod mounted
PrcleffeC
OPtiotl
Pragrcr'.
2 wiresystem
*For compl6te ado switch specilicaiion pla*
*Lead wire lengrh0.5m..-'-....-(Exanple: A53)
(E)€mple:A53L)
3m ............1
5n ............2(Example:A534
' lf lootb€ckelis required,
order2 pcs.per
cylander.
" Theclevismounl@meswithclevispin,llat
washerandsPUlpin,
$Ecillcalions
Model
Cylinder Specifications
For Lock Unit specifications see page 8
2 1 7 P S I( 1 . 5M P a )
14s PSI (1.0 t\.4Pa)
12 PSI (0.08[,4Pa)
-250:'10,
251-10O0:ia,1001-1500:i"
Basic,Foot. Fronl flange, Rear flange
Singleclevis,Reartrunnion
l M p a = 1 0r 9 7 2
lim led by the max. allowableK nelic energy.
StandardStroke
25,50,75,1
00.125,150,175,200,250.300,250,400,450,500
25,50,75,1
00,125,150,175,200,250,300,2s0,400,450,500,600
25,50,75,1
00,125,150,175,200,250,300,250,400,450,500,600
25,50,75,1
00,125,1
50,175,200,250,300,250,400,450,500,600,700
25,50,75,1
50,175,200,250,300,250,400.450,500,600.700
00,125,1
MinimumAllowableStroke
WhenMountingAuto
Switches
' See rableon p6ge 14 ior long siroke
Tube(lronTube
WeighVAluminum
15.87
(16.23)
Referto page24 on "MinimumAllowableStrokewhen
MountingAuio Switches"
10.47
17.35
(10.s6) 117.70)
:
Accessories
Rod end nut (Standard),single knucklejoint, Double
knucklejoinl,
-
Standard:Onlydouble knuckleor doubleclevis
See page 25 lor dimensionaldrawings
Example) CLAL4o-100'E
. B a s i cw e i g h t . . . . . . . . . . . . . . . . 44 2 l F o a l a 4 o )
. A d d i l o n aw
l e i g h t . . . . . . . . . 4 8 / 5 0S t r c k e
. C y l i n d esr l r o k e . . . . . . . . . . . .1. 0 0s l r o k e
4 . 4 2 + . 4 8 X ( 1 0 0 / 5 0 ) = 5l.b3s8.
$eries
CtA
Lorltiru
Srucilicalior$
14.5(1.0)ormore
7.3 (0.5)or more
257. ol thruslal 75psi
Condition/Load:
Solenoidva ve: Mounl on lock-porl
RetainingForceOf Air Pressure
Lock-up (Max.Static Load)
Pressure
Lock-u
O The above listed kineticenergy correspondsto a load lactor of 5070
at 5 kgf/cm, and piston speed ol 3oomm/secfrom viewpointof
practicalapplicationof load. Theretore,if lhe conditionsof
applicationfall withinthese factors,the calculationis nol necessary.
O Kineticenergy at load will be worked out aslollows:
Ek: Kineticenergy at load (kglcm)
er2$v,
w: Load weight (kgf)
g: Accelerationof gravity980 (cm/s'z)
v: Pistonspeed (cm/s)
{Averagespeed x 1.2, referto particle3)
O ll piston speed exceedsaverage speed before locking.
The calculalionof standardpiston speed for kineticenergy at load is
ihe averagespeedx1.2.
e The relationbetweenspeed and load is as illustratedbelow.The
range of kineticenergy is under the lineO Al locking.lock-upunit absorbs not only kinetic energy.but also
thrustof cvlinderitself.
Therefore,Ior securingbrake force, load has an upper limit even if it
falls within allowablekineticenergy.
The compatiblerangewill be under the solid line tor horizontal
mounting,and under the dotted line lor verticalmounting.
-:<
o
1348
z
; eoo
-.
675
450
225
0
14.s(01) 29 (0.2) 43.5(0.3) 58 (0.4)
0
14.5(01) 29 (0.2) 43.5(0.3) s8 (0.4) 72.5(0.5)
Retainingforce is the capabilitythal can retain a static load with no
vibrationor impactafter locking.Therefore,when used at near the
upperlimit,the followingguidewill be helpful.
a Slip exceedingretainingforce may damage brake shoe, which could
lead to reduced relainingforce, resultingin its shorter lile
;
(E
a Cylinderloadingshould be within 35'/" of holdingforce when the
brake is used for droo oroteclion,
a Do not apply any impactwhen you load the cylinderin the locked
position.
pistonspeedin/s(mm/s)
Operating
$unies
CLA
l.oilin$
$pscilicrliors
LockingMechanism/Manual
OverrideOperatinglnstructions
Notei The clinder is unlockedat time of shipment.The locking
mechanismis disabledin this condition.After adiustingthe axial
alignmentduring mounting,rememberto switch the cylinderto the
locked status priorto use.
Use the followingsteps:
Guide to change to lock-up condiiion
O Unscrewthe 2 socket head cap screws and removethe pin guide.
g When viewed from the rod end, you shouldfind the pin slanting15'
right of the centef axis.
O Pressurizethe lock releaseport to 44 PSI (3.1 kg/cm'?)or more.
O Rotatethe oin 30' counter-clockwise(when viewed trom the rod
end) using a wooden or plastichandle,taking care not to damage
the pin or lock unjt. Notq Do not t it the pin to rotate or the pin
coutd be bent or damaged as a reault. Be careful when
pushlng the pin as it may be s ppery,
Lock release by manual ovefilde
O Unscrewthe 2 socket head cap screws and removethe pin guide.
O When viewed from the rod end, you shouldfind the pin slanting15'
left of the center axis.
O lt is not requiredthat the lock releaseport be pressurizedto unlock
the device.but it will make the task easier.Pressurizeto 44 PSI
(3.1 kg/cm,) or more if desired.
O Rotatethe pin 30" clockwise(when viewed from the rod end) using
a wooden or p,astic handle, taking care not to damage the pin or
fock unit. Note: Do not hil the pin aorotaE or the pin could be
bent or damaged as a rcsult. Be carclul when pushing the pin
a€ it may be sllppery.
O Align the pin with the oval hole on the bottom of the pin guide and
secure the pin guide with the two cap screws.The crown of the pin
guidewillalignwiththe FREEindication.
Hexagonalsockelhead
O Align the pin with the oval hole on the bottomof the pin guide and
securethe pin guide with the two cap screws.The crown of the pin
guide will align with the LOCK indication.
Construction
Springlock-up
t
Lock releasing
Locking
Springtorce applied1othe taperedbrake piston is amplitiedby the wedge etlect
turns into a large grippingforce which tightenson the piston rod to lock il.
f;!
rimes UVrne etea of lever.works on the brake shoe. then
To releaselock up, apply air pressureIo reteasjngport to eljmiDalelhe sprjng torce.
Air pressurelock-up
Afpressure An p@ssure
supPry
4rEst
!
l
Lock releasing
Springwith air pressurelock-up
Aiipresure
ertausr
t
Airpressure
st)Ppty
l
Locking
Air pressuredrivesthe brakepiston.
An pressureAirpressure
s'-pp,y
exhausl
I
t
Lock releasing
AirPr€ssure Airprasure
erhast
slppiy
t
l
Locking
Air pressureand springforcecombineto drivebrakepiston.
$el'ies
CtA
circuil
lncommsdd
Recommendedcircuit
. Assemble
circuitas shownin diagrams1 to 6.
the.eloreit
Whilein lock-up,cylinderpislonreceiveson bothsides,balancepressureof loadwhichis balancedby meansol regulator@,
prevents
whenreleased
andsafetyis insured.
the pistonrodfromrapidlyadvancing
of spdnglock-up,anddiagram4-6 aretor Air pressurelock-upandSprjngwithAir pressurelockDiagramt-3 willbe helptulforthe application
up.
. Everycircuitappliedto respective
however,
careshouldbe takento checkoperation
nlountingwillalsobe compatible
withothermounlings,
positionof loadbalanceregulalor€) andfealuresof circuilsbeforeuse.
willbe
. Whenair-pressure
the useol regulator@
components,
or loseits balancedueto the useof otherpneumatic
on mainlinetluctuates
recommenoeo.
Diagram 1. Holizonlal mounling (Use Spring lock-up)
Diagram4. Horizontalmounting(Useair pressurelock-upor
springwlth air pressurelock-up)
ON
Locking
ON
Backwad
withtwo
signalof thiscircuitis designedto synchronize
Lockreleasing
Butit is
thiscircuitis of higherSafety.
therefore,
waysignalsol cylinder,
commonthatthedistancebetweencylinderandsolenoidvalve
becomelonger,whichmaydelaythestartol locking.
sometimes
a timedelay
whenusedlor vedicalmounting,
Especially
Therefore,
be sureto keepthe
dropping.
can resultin proportionate
distancebetweencylinderandsolenoidvalveandpipingconnections
as shortas possible.
be sureto keepload
Whenthecircuilis usedtor verticalapplication,
lactors3 kgllcm?or moresincebalancepressulesetby regulatorq) is
pressure.
BothSolA andSolB canacceptdirectto becomereleasing
type.
typeor pilotoperated
operated
OFF
Locking
As compared
withDiagram2, thiscircuitemployss-portvalveinstead
ot SolA leavingthe otherschanged.
or morefor Springwithair
3.5 kgf/cm2
Be sureto setregulator@
pressurelock-upand 1 kgt/cm'?
or morefor Air pressurelock-up.SolA
type,whileSolB directtypeor pilot-operated
accepldirect-operaled
typeonly.
operated
Diagram2. veriical upwardmounting(UaeSpringlook-uP)
g
Y ;
Since this circuitis not designedfor the lock releasingsignal to be
synchronizedwith iwo way signals ol cylinder,control systemside
shouldsend lock releasingsignal belore or in time with t'l/o way
signalsof cylinder,if delayed rod will rapidlyadvance,which should be
taken into your consideration.
withDiagram3, thiscircuitemployss-portvalveinstead
As compared
theothe(unchanged.
ot SolA l€aving
3.5kgf/cm':ormorefor springwithair
Besureto set regulator@
pressurelock-upand 1 kgf/cm'?or
morefor Air pressurelock-upSolA,
type.
typeor pilotoperated
B & C acceptdirect-operated
As you find that Solenoidvalve Sol A for lock releasingis independent,
you can use a compact 3-way valve and mount it dkeclly io lock-po[i
by means of a nipple so that you can get the time delay of lockingas
short as possible.
Diagram6. Venicaldolnward mounting(Useair pressurelock-up
or springwith air pressurelock-up)
Operationof Sol A can releaselockingindependently.Sol A can accept
direcFoperatedtype or pilot-operaledtype, while Sol B direct-operated
type only.
Diagram 3. Vertical downward mounting (use Spring lock-up)
ON
OFF
E
E
Locking
ON
Extendup
OFF
Lockinq
wilh Diagram3, thiscircuitemploys5-portinstead
As compared
A and s-port 3 positionsolenoidvalve (pressurecenter) insteadof Sol
As compared with Diagram 2, this circuit employs 3-port 2 position
solenoidvalve insleadof s-port 3 positionsolenoidvalve leavingthe
others unchanged.
Sol A, B and C can acceptdirect-operatedtype or pilot-operatedtype.
Be sure to use a regulator @ that has check valve. {reversetlo$r)Set
regulator@ 3.5 kgt/cn2 or more for spring with air pressurelock-up
and 1 kgf/cm' or more lor air pressurelock-uP.Sol A acceptdirectoperatedlype and pilot-operatedtype.
Senies
CLA
SlUlmunmy
-.
I-
Stopaccuracvand overrun
Dueto mechanical
lock-up,thiscylinderhastimedelaybeforeit stops
dueto stopsignal.Cylinderstrokesub,ected
to thistimedelayis
reterredto as "overrun".
,6Thisdistancebetweenmax.andmin.overrunis stoppageaccuracy.
This relalionis as illuslnled below.
Set limit switch in tront of exoectedstoD
oositioneoual to ovefiun. Limit switch
should have such a detectionlength
(dog lenglh) as overrunplus q..
SMC auto switch oDerateswithinthe
range of 8-14 mm (dependingupon the
type of switch).When overun exceeds
this range,contacl selt retajningshould
be worked out on th€ switch load side.
Overrun
X Formoredetailsaboutstoppage
pleasereferto series
accuracy,
cLA 1P8).
Precautionson stoppageaccuracy
Oln orderto get higherstoppag€accuracy,we rccommendai
pressurelock-upor springwithair pressurelock-up.lt youeven
wanthigherstoppageaccuracy,
it is important
to cutthe lime
is as follows.Select
betweensignalandstop.Thecounter-measure
controlcircuitandsolenoidvalvethatare ol directcurrentdriveand
time.
ol goodresponse
Makethe distancebetweensolenoidvalveandcylinderas shortas
possibleandespecially
theiock-upsolenoidvalveshouldbe
connected
to lockportas directlyas possible.
eLoadfluctuation
duringtwowayskokeol rylindercancausepiston
to changeits speed,whichmakesthe stoppositionof cylinder
fluctuate.
Therefore,adjustmountingpropeflyso that load fluctuationmay
just
nevertakeplaceduringtwowayslrokeol cylinder,
especially
beforeit stops.
Osincespeedof cylinderchangesconsiderably
duringthe processof
cushionandduringits startandnextstop,stopposilionvaries
widely.Therefore,
in thecaseof shortstepmovement
duringits start
andnextstop,accuracy
uponthecases,but
specified(depending
300mmwillbe thestandard)
sometimes
willnotcometrue,please
takeintoconsideration.
$eries
CLA
Co||sill|ctiol|4ill$
lisl
Longslrokedesign
Parts List
Rod cover
Aluminumalloy
Head cover
Aluminumalloy
Cover
Aluminumalloy
Pistonnut
Rolledsteel
Zinc chromale
Non-rotatingpin
Carbonsteel
Inductionhardening
Hard black anodized
Pin guide
Carbonsteel
Nitrided
Cr. Mb. steel
Black zinc chromate
Hard black anodized
Cylindertube
Aluminumalloy
Hard anodized
Hexagonsockel
Pislon rod
Carbon sleel
Hard chrome plaled
Element
Bronze
Chromate
lte-roo nuI
Carbon steel
Blackzincchromate
Lock nut
Carbon steel
Nickel plating
Cr lMb.steel
Black zinc chromate
Prston
Aluminumalloy
Brakepislon
Brakearm
Carbon steel
Nikided
Carbonsteel
Nitrided
Arm holder
Ca(bon steel
Nitrided
Brakeshoehoder
Carbonsleel
Brakeshoe
maie al
Specialbrake
Roller
Cr.Mb.steel
Pin
Carbon steel
Stainless
Nickel plated
Springwasher
Steelwire
Blackzinc chromate
Springwasher
Steelwire
Blackzinc chromale
Nitrided
Spring washer
Steelwire
Black zinc chromate
heat lreatment
Spring washer
Steel wire
Blackzincchromate
Nickelplated
Springwasher
Steel wire
Zinc chromale
Wearing
Phenol
NBB
Nitrided
Snap ring
Carbonsteel
Brakespring
Nosecap
Springwire
Flollersteel
Zinc chromateplated
CushionringA
Rollersteel
Zinc chromateplated
Pistonseal
RodsealA
ringB
Cushion
Rollersteel
Zinc chromateplated
Rod seal B
NBR
Bronze casiing
Brake piston seal
NBR
Bushing
Brcnzecastinq
Cushionseal
NBR
Cushionvalve
Rolled bronze
Electrolessnickel
Pistongasket
Carbonsleel
uni-chromate
-Iubegasket
NBR
te-roo
Uni-chromale
Cushionvalveseal NBR
Bushing
loctuounil Carbonsteel
IFrcdiorlirinq
Seal Kit List
NBR
NBR
Note: There arc no reDlacementparts available
{or brake. Entire brake unit must be replaced.
Ex:
Set of the No.
39, 40, 41,
42, 45, 46
100
'The s€alkjl includes:1-pistonseal, 1-rodseal A, 2-rod seals B, 1-breakpistonseal, 2-tub€
gaskets,and 2-cushionvalve s€als
Bore
Lock type
XC18for NPT
$enies
CLA
Ii|l|sffiio1l$
Basic Type/CLAB
With Rod Boot
tv8x1.25
M8X1.25
M10xt.25
M12x'1.75
M12Xt.75
M14X1.5
Series
CIA
0inm$iors
Foot type/CLAL
with Rod Boot
Long Stroke
(050-61O0)
M1 4 X 1 . 5
M18X1.5
CLA
Senies
0lll|H$iols
Front flange/GLAF
to indicale locking
with Rod Boot
Efl€ctv€
t!t41x1.5
M18X1.5
M18Xl.5
M22X1.5
t\r26x1.5
n6-?a
3/.- 16
27
30
37
4D
v4
ls
20
1 0 21
23
48.5
55 1 5 23
56.5 1 5 25
42
46
45
50
60
70
80
153
8
168 0
142 0
208 0
226 0
80
I
90
I
1.5 1 5 105
1 3 . 5 1 8 130
1 6 13.5 1 8 150
60
70
86
102
42 100
50 1 1 0 58
59 130 58
76 1 6 0 7 1
92
180
59
2t5 52 43
237 58 52 1 5 66
254 58 52 17.5 66
296 80 65 21.5 80
3 1 5 80 65 2 1 . 5 8 1
v.
$eries
CLA
lllmensions
RearFlangeType/CLAG
with Rod Boot
tvt14x1.5
M18X1.5
rv18x1.5
M22)r.1.5
t\426X1.5
I
n - 2 0 27 ,/. 42 I I 20 45 1 5 3
30
46 1 0 21 50 1 6 8
?i- 16
31 % 44.5 1 3 23 60 1 8 2
37 %
55 1 5
70 208
-14
40 12
1 5 25 80 226
8
0
0
0
0
60
70
86
9
I
1 2 80
12 90
42 100 5 1
50 1 0 5 8
1 0 5 59 1 3 0 58
1 8 130
1 6 0 71
1 1 6 1 3 . 5 t 8 1 5 0 92 1 8 0 72
'102
216
43
238
52
52
65
65
297
316
1 . 2 59
1 . 2 66
1 1 . 2 66
ra
't2.5 80 Svoke
14.0
81
SingleGlevisType/CLAC
with Bod Boot
M 1 4 xr . 5
M18X1.5
M18X1.5
M22X1.5
M26X1.5
CIA
$enies
Dill|o||$io[$
DoubleGlevisTyPe/CLAD
with Rod Boot
M14X1.5
M18X1.5
M18X1.5
M22X1.5
t\,126X1.5
'
, u ' 2 O 27
30
% - 1 6 31
37
40
42
/a
,s
',
46 1 0
48.5
55
56.5
20
21
23
23
25
50
60
70
80
10 153
12 168 1 9
' 1 6 182 23
20 2Ca 2A
25 226 36
I
0
0
0
0
104'-
r u : 3 j 38
261
49 58 290
7 1 327
72
273
296
347
241
1.2 59
1 . 2 66
52 1 . 2 6 6
65 12.5 80
6 5 1 4 . 0 81
242
234 244 43
52
1t4
269
2Aa
336
365
TrunnionType/CLAT
with Rod Boot
M14X1.5
M18X1.5
[418X1.5
M22X1.5
1,I26X1.5
7t-2O
t.
16
14
27 n
30
3l
37
40
20 45 1 5 3 a
50 1 6 8 0
60 142 0
70 204 0
80 226 0
46 1 0
48.5
5 5 1 5 23
1 5 25
22
rE ;ij;5
85
95
10
34 140
40 162
22
28
tiz
74
90
117
162
127 58 1 8 1
1 4 4 58 1 9 1
1 0 192 71 ?21
235
1 3 0 214
209 4 3
232 52
244 52
286
306 6 5
1.2
'|.2
59
66
1 . 2 66
1 2 . 5 a0
14.0 8 1
170
189
199
230
244
$et'ies
CtA
[ul0$wllrh
Standard
ifications- Reed
oil
300m/S3
5Ol\rO
or moreunderthetest
Nole l) 1500 VAC 1 min
1 4 - 1 , 1 0 . F{ Note 2) IEC spec 1P67,JlSC0920
Oil Prool
Note l) Lead wire entry:conneclortype and D-9 type: 1000VAC 1 min (Bet/veencase and cabte).
Nole 2) Teminal conduittype (D-A3,A3.A, A3'C, G39, c39A, c39C, K39A, and K39C) are compiledwilh lEC529, tp63,
and JlSC0920(Waterproof)structure.D'Fg'V complywith lEC529, tP65, and J|SC092OJet stream proot structure.
Standards
on - Solid State
1000m/S,
50MQ or more underthe test
1000vAc 1
s00vDc
case ano
Nore1)IEC
Jtsc0920
Note1)Terminalconduit
lype(D-A3,A3'A,rcrc, G39,G39A,G39C,K39A,andK39C)arecompiled
withtEC529,tP63,
(Waterproo{)structure.
andJ|SC0920
D-Fg'VcomplywilhlEC529,1P65,
andJISCO920
Jetstreamproofstructure.
Auto switchmounting
' D-A3DC/444C/G39C/K39C|
come with mouniingbrackets.Pleasespecilythe mountingbracketby cylindel
l)ore size shown lollowing€xample,
exanple) o40-DA3O-4, o50-D-A3trC-5,66'D-A3OC'6, o80-D,A3EC-8,a100.D-A3trC-10
ll exlra mountingbracketis required,pleaseoder by specityingparl numbercshown in lable above.
Auto Switch Specifications
ReedSwitch T
Builtin
2.4V or less
Gromm€t
1 . 2m S
'18
CtA
Sel'ies
mhSulilch
Reed Switch
Sequenceconlrol
24 VDC
B u i l li n
ON: red light emittingdiode
Red: ON
ON: red lighl emittingdiode
1 . 2m S
Solid StateSwitch
2 Wire
5-80mA
24 VDC: 1opA or less
24 VDC: 10l1Aor less
24 VDC:lmA or less
tuo vAU: lmA or ess
200 VAC: 1.smA or less
5 mS or less
solid stateswitchT
2 4 V D C : 1 o F Ao r l e s s
24 VDC:l0|lA or Less
2 4 V D C ( 1 0 - 2 8V D C )
24 VDC (10-28VDC)
24 VDC: 1 mA or less
24 VDC: 1 mA or less
R€d:(
ri Best
1 mS or less
$erios
CLA
A||l0
$t/t|ilcfi
Solid State Switch
.,:,.
2 4 V D C ( 1 0 - 2 6V D C )
28 VDC
24 VDC:10!A or less
1.5V or less(1omA:
0.8V or less)
1 . 5 V o r l e s s( 1 0 m A :0 . 8 V o f l e s s )
24 VDCj 10pA or less
24 VOCj 1opA or less
Red:ON
1 mS or less
solid stateswitch
3 Wirc
lC circuit
28 VDC
l5OmA
2 V o r l e s s( 1 0 m A :0 . 8 V o r l e s s )
0.8V or less
24 VDC: 10pA or less
24 VDC] 10llA or less
ON: red light emilUngdiode
ON: red lighl €millingdiode
1 mS or less
CIA
Smies
ftlo$I{ildl
ReedType InternalCircuit
D-B53,D-A53
0-A64. D-864
D-A59W.D-859W
surgeabsolber
D.A54,D-854,
D-A44(C),D-A34(C)
D-467
Feed switch
D-A33(C)
Solid StateType InternalCircuit
D-F59,D-G59,D-G39(C)
D-FsPWD-GsPW
o
Lalchtyp€d agnoss oinput
Biue
o
D-GsP
D-FsP,
D.FsBAL,D.GsBAL,D-K59W,
D-J59W
D-F5NTL,D-GsNTL
@
D-J59,D-K59,D-K39(C)
ffit*'
iffil.
D-F59WD-G59W
,ffi"::
D-F59F,D-G59F
$el'ies
GIA
lumMml
Most SensitivePosition/OperatingRange
ReedSwitch Type
o-85
D.As. A6
Solid State Type
D"F59.J51. J59. FsP
DG59.K59.G5P
D.c39. K39
Two Color SignsType
O-G59W.K59W.GsPW
G59F.GsBAL
D-F59W.J59W. F59F
FSBAL . F5PW
Indicatorlight / Operation
D-A59WD-859WD-F5-W,
D-
Gs',W,D-J59W,D-Fs'F,D-.J59W,
D-K59W.DJsBAL
ON
operarios f------l-l
t u s e l
t
l
l
o
r
r
Caution
a Never use load exceedingmaximum
conlact capacityof switch.
O Always connectswitchto load b€fore
turnrngon power
O D-A57 and D-A59 have poladty.The red
lead wire is (+), and black lead wire is C). lf
conneclionis roversed,switch will operate,
but lighi emittingdiode will not tum on, and
if operaled in excess of the operating
currenl range, LED will be damaged.
O For the D-As'model (with indicatorlamp),
if used at less than the operatingcurrent
range, LED will not tum on, but switch will
operaie properly.
6 When handling,pleaseavoid dropping,
cylindernicks,and excessiveshock.
O The switchesof this series have no
leakagecurrent.Therefore,they work
properlyeven if used in parallel,however,
O lf auto switch cylindersare used in
parallel,maintaina dislancebetween
tubes of 40mm or greater.
lf D-As. model is incompatibledue to the
internalresistanceof LED, D-A6- model
will take the place.
O Avoid use in magneticallycontaminated
areas.
Smies
8LA
lfioStlitc||
Auto Switch Connection/ Solid StateType
3 Wife lwnen powersourcefor switchand load is common.)
Red lead wire:
Connectto power source @ (Powersource@terminal)to
operate main circuitol switch. In case of 2 wire systems
connectwith Oside of load.
3 Wife (wtrenpowersourqefor switchand load ls not @mmon.)
White lead wire:
Connectto load (to input of programmablecontrollerand
outlet relay).
Black lead wirel
Connectto power soufceo(Power sourceGND terminal)-
ContactProtection
D-A33(c),A53, 853, A56, and A67 type have no built-incontactprotectioncircuit.Use this box for inductionloads, 5 meters or more of lead wires,
or 100VACaoolications.
D-A8 type switchesare used for 1oOVACor less: since there is no voltage
limitalion,you can select a suitablemodeltoryoua needs.
ContactProtectionBoxnnternalCircuit
Ssries
CU
luloSniftlr
AutoSwitchMounting
Position(AtStrokeend)
D-A5.A6
D-F5.J5
MinimumAuto Switch MountableStroke
Minimumauto switch mountingstrokesare as lollows due to the space
necessarvto mount it.
n: No, of auto switches
With 2 swilches
with I swilch
15
90
100
'120
110
15+559 90+55!11 100+55!fl 1 1 0 + 5 5 9 120+559
(same surface)
n=l.2.8,4...
Differenl
15
100
90
110
Same
Ditterent
90
100
Same 7s+50(n-2)
90+s0(n-2)
surface n = 2 , 3 , 4 , , . .
with 1
D-A4
Wi$l2
Differenl
sudace
Same
surface
Different
10
90
100
110
75
80
90
100
100
r00
100
7s+30(n-2)
80+30(n,2)
l0
Withn
with 1
40
B
B
0(0)
1(0)
83
0(0)
0
1.5(O)
1.5
38
88
,t3.5
40
3
43.5
B
3(0)
38
3
B
3(0)
B
=Hs
49
42
55.5
84.1
92.5
50
I (O)
71.5
B
rr3.5
3(O)
40
43.5
35
o 12.
0(3)
s.st2)
2
10(6.5
't!
4(7.a
8
10{6.
104
2.5{6.5) 4.5
8.s{4.5) 1 0 . 5
50.5
49
42
7
50.5
7.4
4S
42
10{6)
55.5
12i3.
10(6)
59
12
50
1 0 . 5 ( 6 ) 12.5
55.5
50
35
75
80
90
80
90
80
90
Ditlerenl 35+30(n-2)
80+30(n-2J
n = 1 , 2 , 3 , 4n=2,4,6,a..
..
E2,4,6,8...
Same
90+30(n-2)
- 2),n=2,4,5,8...
100+100(n
Different
Same
1 1 0 + 5 0( n ' 2 )
35
Same
D-B5.86
D-G5.K5
110
110+100111
15+5d!4
E1,2,3,4...
90+30(n-2)
75+so(n-2)
s0+50(n-2)
5s+50(n-2)
B0+50(n-2)
n = 1 , 2 , 3 , 4n=2,4,6,8..,
,,
1=2,4,6,4... n=2.4.6.8...
10
80
90
CLA
$eries
Acrtssofies
DimensionsOf Accessories
lType SingleKnuckleJoint
Y TypeDoubleKnuckleJoint
Malerial:Free cuttingsulfer steel
l\,,lalerial:
Casl iron
I Type Single KnuckleJoint
Y Type Double Knuckle Joint
Material:Rolledsleel
$eries
CLA
Fscottlionr
Precautions
C Flushing
When mounting,completelyflush the piping and be carefulthat dusl
and chips do not enter the cylinderand valve.
e Load on Diston rod
Pay special attentionto the lact that the load of piston rod should
always be alignedparallelwith lhe cylinderaxis.
O Rotational torque to piston rod
Avoid applyingrotationaltorque to the piston rod, especiallyduring
lockng.
I Avoid damaging(Scratches,nicks)on the piston rod which, could
Iead to damage of rod seal, resultingin air leakageand disabling
tocK-uo,
C Lubrication
<Lube type>
Use non-additiveturioineoil No. 1 (|SOVG32).
Never use machineoil, nor soindleoil.
<Non-lube type>
Lubricationis not required.
Althoughline system may need lubrication,this lock-upunit has
nothingto do with it, and please note that overlubricationand
suspensionof lubricationshould be avoided.
6 Ha,mtul environment
When used in a dusty environment,a shield should be used to
preventdust trom enteringthe cylinde..Ambienttemperaturerange
shouldbe 14-140"F1-10^60'C).
PleasecontactSIVICfor cases other than this ranoe.
O Operating alr pressure circuit
Air pressurecircuit should be in accordancewith the ones
recommendedas per page 10 which is designedto preventpiston
rod from flying out after.eleasinglock-up.
e Maximum soeed and maximum load
Be careful not to exceedallowablekineticenergy indicatedin the
specificationson page L
Chart
Conversion
Metric to English
(l,tultiply
by _
Length
mm
mm
cm
m
Area
mm2
cm2
m2
0.0394
0.0394
0.3937
3.2810
0.0016
0.1550
10.765
Vofume
mm3 6.'10x 10-5
cm3(cc) 0.0610
m3
35.320
L
0.0353
L
0.2642
Weight
g
0.0353
2.2046
kg
ToObtainmils
in
in
ft
in2
in'?
ft2
Torque
N'm
kg. m
0.7375
7.2330
tt.lb
tt. lb
Pressure
mm(H,O)
mm(Hg)
torr
kPa
bat
kg cm'?
alm
0 00142
0.0197
0.0197
0.145
14.50
14.224
14.7
psi
psi
psi
psi
psi
psi
psi
0.7375
0.7375
0.2774
tt. lb
ft. lb
0.7376
1.341
ft . lb/s
np
in3
in3
Energy
N. m
fts
ft3
J
gal (U.S.)MJ
Power
W
oz
lb
kW
Force
gl
2.205
x '10-3
lbf
2.2046
lbl
kSt
N
0.2248
lbf
English to Metric
(Multiply
by-
)
Temperatule
'F=(1.8x'C)+32
Flow raie
Nl/minx0.035=SCFlVl
Toobtain-
Length
mils
in
in
ft
2.54
25.4
2.54
0.3048
mm
mm
cm
Area
in2
in'?
ft2
645.16
6.4516
0.0929
mm2
cm2
m2
Volume
ins
16387
in3
16.387
ft3
0.0283
ft3
28.329
sal(U.S.)3.78s
m
)
Torque
ft.lb
tt.lb
1.3559
0.1383
Prcssure
in(H,O)
in(Hg)
psi
psi
ps,
2.5357 x 1o-3kg/cm'z
kglcm'?
0.03518
6.897
kPa
0.06897
bar
0.0703
kgy'cm2
Energy
mm3
tt. lb
cm3 (cc) ft. lb
L
L
Power
ft. lb/s
hp
1.356
1.356
3.6
N.m
J
MJ
1.356
0.7457
W
kW
Weight
24329
oz
tb
0-4536
s
Kg
Force
tbf
tbf
tbl
Temperature
"c = 5/sfF-32)
gt
kgf
Flowrale
453.6
0.4536
4.4482
N. m
kg. m
SCFMx28.57=Nl/min
Cv1.O= Kv 0.456
Key
gm = micron (micrometer)
mm = millimeter
cm = centimeter
mils= 0.001inch
in = inch
It = foot
cc = cubic centimeter
L = liter
Qal(U.S.)= U.$.931161
g = gram
kg = kilogram
oz = ounce
lb = pound
gt = g@m- force
kgl=kilogram-force
lbf=pound-torce
N.m=n€wton-meter
kg.m=kilogram-met€r
It. tb = foot- pound
water
mm(HrO)= millimeter
column
in (HrO)= incheswatercolumn
mercury
mm(H)= millimeter
column
in (Hg)= inchesmercury
column
psi = pounds per square inch
kPa = kilopascals
atm = atmospheres
J : joute
MJ = megajoule
kW = kilowatt
kwh = kilowatt-hour
np = norsepower
'C = degreesCentigrade
"F = degrees Fahrenheit
S = SeCOndS
NUmin= Normalliters per
mlnute
SCFM= Std.cubicleetper
mrnule
Basic Fomulas
= 'tD = 2t
Circlecircumference
Circlearea= rr2
Force=PressurcxArea
CylinderVolume(rodside)=
(pistonarea- rodcross-section
area)x stroke
CylinderVolume(headend)=
Pistonareax stroke
Torque= forcex perpendicular
disiancetrom shafl
WorldWideQS\E Support...
(762-7621)
North American Branch Offices Fora branchofficenearyoucall:1-800-SMC-SMC1
SMC Pneumatics Inc. (Atlanta)
1440 Lakes Parkway,Suite 600
Lawrenceville,GA 30043
Tel: (770) 624-1940
FAX: (770) 624-1943
SMC Pneumatics Inc. (Cleveland)
2305 EastAurora Rd., Unit A-3
Twinsburg,OH 44087
Tel: (330) 963-2727
FAX:(330) 963-2730
SMC Pneumatics lnc. (Milwaukee)
16850W. Victor Road
New Berlin.Wl 53151
Tel: (414) 827-0080
FAX: (414) 827-OO92
SMC Pneumatics lnc. (Richmond)
5377 Glen Alden Drive
Richmond,VA 23231
Tel: (804) 222-2762
FAX: (80a) 222-5221
SMC Pneumatics lnc. (Austin)
2324-D Ridgepoint Drive
Austin,TX 78754
Tel: (512) 926-2646
FAX: (512) 926-7055
SMC Pneumatics lnc. (Columbus)
3687 Corporate Drive
Columbus,OH 43231
Tel: (614) 895-9765
FAX: (614) 895-9780
SMC Pneumatics Inc. (Mnpls.)
990 Lone Oak Road, Suite 162
Eagan,MN 55121
Tel: (651) 688-3490
FAX:(651)688-9013
SMC Pneumatics Inc. (Rochester)
245 Summit Point Drive
Henrietta,NY 14467
Tel:(716)321-1300
FAX:(716)321-1865
SMC Pneumatics Inc. (Boston)
Zero CentennialDrive
Peabody,MA01960
Tel: (978) 326-3600
Fax: (978) 326-3700
SMC Pneumatics Inc. (Dallas)
Ste.815
12801N. StemmonsFrutry,
Dallas,TX 75234
rel: (972\ 406-0082
FAX: (972) 406-9904
SMC Pneumatics Inc. (Nashville)
5000 LinbarDrive,Suite 297
TN 37211
Nashville,
Tel:(615)331-0020
FAX:(615)331-9950
SMC Pneumatics lnc. (S.F.)
85 NicholsonLane
San Jose,CA 95134
Tel: (408) 943-9600
FAX: (408) 943-9111
SMC Pneumatics lnc. (Charlotte)
5029-8 West W.T.Hanis Blvd.
Charlotte,NC 28269
Tel: (704) 597-9292
FAX: (704)596-9561
SMC Pneumatics lnc. (Detroit)
2990 TechnologyDrive
RochesterHills,Ml 48309
Tel: (248) 299-O2O2
FAX: (2a8) 293-3333
SMC Pneumatics lnc. (Newark)
3434 US Hwy.22 West, Ste. 110
Somerville,NJ 08876
Tel: (908) 253-3241
FAX: (908) 253-3452
SMC Pneumatics Inc. (St. Louis)
4130 RiderTrail North
Earth City, MO 63045
Tel: (314)209-0080
FAX: (314) 209-0085
SMC Pneumatics Inc. (Chicago)
27725 Diehl Road
Warrenville,lL 60555
Tel: (630) 393-0080
FAX: (630)393-0084
SMC Pneumatics Inc. (Houston)
9001Jameel,Suite180
Houston,TX77O4O
Tel: (713) 460-0762
FAX:(713)460-1510
SMC Pneumatics Inc. (Phoenix)
2001 W. MelindaLane
Phoenix,AZ85027
Tel: (623)492-0908
FAX: (623) 492-9493
SMC Pneumatics Inc. (Tampa)
8507-HBenjaminRoad
Tampa,FL 33634
Tel: (813)243-8350
FAX: (813) 243-8621
SMC Pneumatics Inc. (Cincinnati)
4598 OlympicBlvd.
Erlanger,KY 41018
Tel: (606) 647-5600
FAX: (606) 647-5609
SMC Pneumatics Inc. (L.A.)
14191MyfordRoad
Tustin.CA 92780
Tel: (714\ 669-1701
FAX:(714)669-1715
SMC Pneumatics Inc. (Portland)
14107N.E.AirportWay
Portland,OR 97230
Tel: (503) 252-9299
FAX: (503) 252-9253
SMG Pneumatics Inc. (Tulsa)
10203A East 61st Street
Tulsa.OK 74146
Tel: (918) 2s2-782O
FAX: (918) 252-9511
Europe
ENGLAND
SMC Pneumatics(U.K.) Ltd.
GERMANY
SMC Pneumatik GmbH
ITALY
SMC ltalia SpA
FRANCE
SMC PneumatiqueSA
HOLLAND
SMC Controls Bv
SWEDEN
SMC Pneumatics Sweden AB
SWITZERLAND
SMC PneumatikAG
AUSTRIA
SMC Pneumatik GmbH
SPAIN
SMC Espafra,S.A.
IRETAND
SMC Pneumatics (lreland) Ltd.
Asia
JAPAN
SMC Corporation
KOBEA
SMC Pneumatics Korea Co., Ltd.
CHINA
SMC (China) Co., Ltd.
HONG KONG
SMC Pneumatics (Hong Kong) Ltd.
SINGAPORE
SMC Pneumatics (S.E.A.)Pte. Ltd.
PHILIPPINES
SMC Pneumatics (Philippines),Inc.
MALAYSIA
SMC Pneumatics (S.E.A.)Sdn. Bhd.
TAIWAN
SMG Pneumatics (Taiwan) Co., Ltd.
THAILAND
SMC Thailand Ltd.
INDIA
SMC Pneumatics (lndia) Pvt., Ltd.
North America
CANADA
SMC Pneumatics (Canada) Ltd.
MEXICO
SMC Pneumatics (Mexico) S.A. de C.V.
South America
AFGENTINA
SMC Argentina S.A.
CHILE
SMC Pneumatics (Chile) Ltda.
Oceania
AUSTRALIA
SMC Pneumatics (Australia) Pty. Ltd.
NEW ZEALAND
SMC Pneumatics (N.2.) Ltd.
SMCoffers the samequality and engineeringexpertisein many other pneumaticcomponents
Valves
DirectionalControlValves
ManualValves
Mufflers
ExhaustCleaners
Quick ExhaustValves
Valves
ProoortionalValves
MechanicalValves
MiniatureValves
FluidValves
Cylinders/Actuators
CompactCylinders
MiniatureCylinders
RodlessCylinders
RotaryActuators
PneumaticGrippers
Vacuum
VacuumEjectors
VacuumAccessories
Instrumentation
Pneumatic
Positioners
Pneumatic
Transducers
SMC PneumaticsInc.
P.O.Box 26640, Indianapolis,lN 46226
Tel:(317)899-4440.FAX:(317)899-3102
O 1978-1999SMC Pneumatics,Inc.All RightsReserved.
RevisedOctober1999
Air PreparationEquipment
Filters-Regulators-Lubricators
Coalescing
Filters
MicroMistSeDarators
Fittings
Air Fiftings