MXS20-50 - SMC Pneumatics - Datasheet.Support

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Actuators

SERIES MXS

BORE SIZES Ø6,8,12,16,20,25MM

INTEGRATED SLIDE TABLE AND DUAL

ROD PNEUMATIC CYLINDER

Cross roller bearing guides

Adjustable stroke option

Endlock can be specified

End of stroke buffer available

Six body sizes released

Base, through body and end face mounting possible

Autoswitch capable as standard

Location dowel holes in worktable

Flush mountable auto switches available

Size Strokes Available (mm)

MXS6 10,20,30,40,50

MXS8 10,20,30,40,50,75

MXS12 10,20,30,40,50,75,100

MXS16 10,20,30,40,50,75,100,125

MXS20 10,20,30,40,50,75,100,125,150

MXS25 10,20,30,40,50,75,100,125,150

Size Ø6 Ø8 Ø12 Ø16 Ø20 Ø25

Port size M3x0.5 M5x0.8 Rc (PT) 1/8

Fluid Air

Operating pressure 0.15 ~ 0.7 MPa (1.5 ~ 7.1 Kgf/cm2)

Proof pressure 1.05MPa (10.7 Kgf/cm2)

Ambient & fluid temperature -10~ +60ºC

Lubrication Not required

Autoswitches Autoswitch capable as standard

Speed (mm/s) 50 ~ 500

Piston rod diameter (mm) 3 4 6 8 10 12

Optional Buffer Specification.

Operating stroke (mm) 5 10

Buffer load at 0mm stroke (N) 3 5 10 13 17 21

Buffer load at max stroke (N) 6 8 13 17 25 29

TECHNICAL

SPECIFICATIONS

Cylinder Allowable static moment: Common to M1, M2, and M3 (N•m) Moment centre distance (mm)

Bore (mm) Stroke(mm) 10 20 30 40 50 75 100 125 150 Cp Cy Cr

MXS6 0.70 0.98 1.22 1.22 1.22 - - - - 11 13 16

MXS8 2.06 2.06 2.78 3.59 4.17 4.17 - - - 11 13 20

MXS12 4.26 4.26 4.26 5.81 7.11 9.95 9.95 - - 24 26 25

MXS16 8.33 8.33 8.33 8.33 11.42 17.13 22.84 22.84 - 27 30 31

MXS20 13.79 13.79 13.79 13.79 19.31 24.83 35.87 35.87 35.87 34 36 38

MXS25 21.73 21.73 21.73 21.73 30.42 39.11 47.80 47.80 47.80 42 44 46

ALLOWABLE

STATIC MOMENT

Stroke Nil Buffer End Axial Buffer + Buffer +

Adjuster Option Spring Lock Piping End Lock Axial Piping

FRP FR FP

None YES YES YES YES YES YES

AS (Front) YES YES YES YES YES YES

AT (Rear) YES YES NO NO NO NO

A (Both ends) YES YES NO NO NO NO

COMBINATION OF OPTIONS

POSSIBLE WITH STROKE ADJUSTERS:

MXS

HOW TO

ORDER

6, 8, 12, 16, 20, 25

BORE SIZES

STANDARD STROKES

Nil …None

AS …Front

AT …Rear

A ……Both ends

STROKE ADJUSTER

F ……Buffer spring (See note 3)

R ……End lock (See note 1)

P ……Axial piping (see note 2)

FR …Buffer and end lock*

FP……Buffer and axial piping

OPTION

STOCKED PRODUCTS

FOR A LIST OF STOCKED PRODUCTS,

PLEASE SEE THE CURRENT SMC PRICE LIST

Note 1): Endlock

Mounted onto the rear face of the cylinder, this automatically operating lock

engages when the MXS is in the retracted position to prevent the load from

moving in the event of air failure or machine shutdown. Usually used when

the MXS is mounted vertically with a suspended load.

Note 2): Axial Piping

Allows piping through the rear face of the MXS (opposite the piston rod)

instead of the body side adjacent to the piston.

Note 3): End of stroke buffer.

Spring loaded workpiece mounting plate for obstacle detection and

protection of workpiece. An autoswitch can be mounted to indicate

operation of the buffer, operated by a magnet on the piston. By reversing

the direction of the switch, NO or NC operation is achievable.

*End lock option is not available for MXS6

Note) for combination with adjuster option, refer to table below.

Functional option - F R P FR FP

Adjuster option

-OOOOOO

AS O O O O O O

AT O O X X X X

AOOXXXX

O :Available X :Not Available

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Actuators

Auto Switch No. Load voltage

Max. load

current and

load current

range

Internal

voltage drop

Indicator

lamp

(Lit at ON

condition)

Applications

24v AC

DC or less 50mA

0 None Relay

sequence

controller IC

circuit

D-A93L

D-A93VL 24VDC 5~40mA 2.6V or less •Relay sequence

controller

D-A96L, D-A96VL 4~8VDC 20mA 0.8V or less • IC circuit

D-A90L

D-A90VL 100v AC

DC or less

48v AC

DC or less 40mA

100VAC 5~20mA

20mA

ACCESSORIES

REED SWITCH

D-A90L

D-A93L 2 wire system, axial direction

D-A96L 3 wire system, axial direction

D-A90VL

D-A93VL 2 wire system, orthogonal direction

D-A96VL 3 wire system, orthogonal direction

D-F9NL-Q 3 wire system, NPN type axial direction

D-F9PL-Q 3 wire system, PNP type axial direction

D-F9BL-Q 2 wire system, axial direction

D-F9NVL-Q 3 wire system, NPN type orthogonal direction

D-F9PVL-Q 3 wire system, PNP type orthogonal direction

ø6, ø8, ø12, ø16, ø20, ø25

D-F9BVL-Q 2 wire system, orthogonal direction

Reed

switch

Solid state

switch

Grommet

Applicable bore size

ACCESSORIES

APPLICABLE AUTO SWITCH MODEL

Lead wire entryAuto switch model

Auto switch

No. Output

type Load

voltage

Max. load

current

and load

current range

Internal

voltage

drop

Leakage

current Applications

D-F9NL-Q

*D-F9NVL-Q NPN

type 28VDC

or less 50mA

or less

0.4V

or less 24VDC

at 10µA

or less

Relay

sequence

controller

D-F9PL-Q

*D-F9PVL-Q PNP

type 1.5V

or less

D-F9BL-Q

*D-F9BVL-Q -24VDC

(10~28VDC) 5~30mA 4.5V

or less

24VDC

at 1mA

or less

24VDC relay

sequence

controller

ACCESSORIES

SOLID STATE SWITCH

DIMENSIONS

SEE NEXT PAGE ☞

* These

switches are

applicable to

the obstacle

detection

system on MXS

●–●●F type

cylinders.

STOCKED PRODUCTS

FOR A LIST OF STOCKED PRODUCTS,

PLEASE SEE THE CURRENT SMC PRICE LIST

OPTIONS THEORETICAL

OUTPUT TABLE

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Actuators

DIMENSIONS

SERIES MXS

Ø6 BORE BASIC TYPE

Model F N G H NN I J K M Z ZZ

MXS6-10 20 4 6 25 2 10 17 22.5 42 41.5 48

MXS6-20 30 4 6 35 2 10 27 32.5 52 51.5 58

MXS6-30 20 6 11 20 3 7 40 42.5 62 61.5 68

MXS6-40 28 6 13 30 3 19 50 52.5 84 83.5 90

MXS6-50 38 6 17 24 4 25 60 62.5 100 99.5 106

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Actuators

DIMENSIONS

SERIES MXS

Ø8 BORE BASIC TYPE

MXS8-10 25 4 9 28 2 13 19.5 23.5 49 48.5

MXS8-20 25 4 12 30 2 8.5 29 33.5 54 53.5

MXS8-30 40 4 13 20 3 9.5 39 43.5 65 64.5

MXS8-40 50 4 15 28 3 10.5 56 53.5 83 82.5

MXS8-50 38 6 20 23 4 24.5 60 63.5 101 100.5

MXS8-75 50 6 27 28 5 38.5 96 88.5 151 150.5

108

158

Model F N G H NN I J K M Z ZZ

*Dimensions not indicated are the

same as basic type.

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Model F N G H NN I J K M Z ZZ

MXS12-10 35 4 15 40 2 10 40 26.5 71 70 80

MXS12-20 35 4 15 40 2 10 40 36.5 71 70 80

MXS12-30 35 4 15 40 2 10 40 46.5 71 70 80

MXS12-40 50 4 17 25 3 10 52 56.5 83 82 92

MXS12-50 35 6 15 36 3 22 60 66.5 103 102 112

MXS12-75 55 6 25 36 4 43 85 91.5 149 148 158

DIMENSIONS

SERIES MXS

Ø12 BORE

BASIC TYPE

MXS12-100 65 6 25 38 5 52 130116.5 203 202 212

*Dimensions not indicated are the

same as basic type.

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LINEAR ACTUATORS: PRECISION SLIDE TABLE

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Actuators

DIMENSIONS

SERIES MXS

Ø16 BORE BASIC TYPE

Model F N G H NN I J K M Z ZZ

MXS16-10 35 4 16 40 2 10 40 29 76 75 87

MXS16-20 35 4 16 40 2 10 40 39 76 75 87

MXS16-30 35 4 16 40 2 10 40 49 76 75 87

MXS16-40 40 4 16 50 2 10 50 59 86 85 97

MXS16-50 30 6 21 30 3 15 60 69 101 100 112

MXS16-75 55 6 26 35 4 40 85 94 151 150 162

MXS16-100 65 6 39 35 5 55 118 119 199 198 210

MXS16-125 70 8 19 35 7 68 155 144 249 248 260

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Model FF N G H NN I J K M Z ZZ

MXS20-10 40 4 15 45 2 10 44 31 83 81.5 97

MXS20-20 40 4 15 45 2 10 44 41 83 81.5 97

MXS20-30 40 4 15 45 2 10 44 51 83 81.5 97

MXS20-40 50 4 15 55 2 10 54 61 93 91.5 107

MXS20-50 35 6 15 35 3 10 69 71 108 106.5 122

MXS20-75 60 6 19 35 4 10 108 96 147 145.5 161

MXS20-100 70 6 37 35 5 58 113 121 200 198.5 214

MXS20-125 70 8 41 38 6 70 155 146 254 252.5 268

DIMENSIONS

SERIES MXS

Ø20 BORE BASIC TYPE

*Dimensions not indicated are the

same as basic type.

MXS20-150 80 8 19 44 7 87 190 171 306 304.5 320

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Actuators

DIMENSIONS

SERIES MXS

Ø25 BORE BASIC TYPE

Model FF N G H NN I J K M Z ZZ

MXS25-10 40 4 22 45 2 12 47 35 92 90.5 108

MXS25-20 40 4 22 45 2 12 47 45 92 90.5 108

MXS25-30 40 4 22 45 2 12 47 55 92 90.5 108

MXS25-40 50 4 22 55 2 12 57 65 102 100.5 118

MXS25-50 35 6 20 35 3 12 70 75 115 113.5 131

MXS25-75 60 6 26 35 4 33 90 100 156 154.5 172

MXS25-100 70 6 32 35 5 50 114 125 197 195.5 213

MXS25-125 75 8 40 38 6 67 155 150 255 253.5 271

MXS25-150 80 8 30 40 7 82 180 175 295 293.5 311

*Dimensions not indicated are the

same as basic type.

SEE INSIDE FRONT COVER FOR

DETAILS OF YOUR LOCAL SALES OFFICE

FOR FURTHER TECHNICAL

DETAILS ON THIS

PRODUCT REQUEST

CATALOGUE REFERENCE

E235-B

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Actuators

Model Operating

bolt Max. tightening torque

Nm {kgf-cm} Max. screw-in

depth (lmm)

MXS6 M4x0.7 2.1 {21.4} 8

MXS8

MXS12 M5x0.8 4.4 {44.9} 10

MXS16 M6x1 7.4 {75.5} 12

Model Operating

bolt Max. tightening torque

Nm {kgf-cm} Max. screw-in

depth (lmm)

MXS6 M3x0.5 1.2 {12.2} 11

MXS8

MXS12 M4x0.7 2.8 {28.6} 18.5

MXS16 M5x0.8 5.7{58.1} 24

Model Operating

bolt Max. tightening torque

Nm {kgf-cm} Max. screw-in

depth (lmm)

MXS6 M2.5x0.45 0.5 {5.1} 3.5

MXS8

MXS12 M4x0.7 2.1 {21.4} 6

MXS16 M5x0.8 4.4{44.9} 7

M3x0.5 0.9 {9.2} 4

Model Operating

bolt Max. tightening torque

Nm {kgf-cm} Max. screw-in

depth (lmm)

M4x0.7

MXS6 M3x0.5 0.9 {9.2} 5

2.1 {21.4}MXS8 6

MXS12 M5x0.8 4.4 {44.9} 8

MXS16 M6x1 7.4 {75.5} 10

Model Operating

bolt Max. tightening torque

Nm {kgf-cm} Max. screw-in

depth (lmm)

M3x0.5

MXS6 M3x0.5 0.9 {9.2} 4

0.9 {9.2}MXS8 5

MXS12 M4x0.7 2.1 {21.4} 5.5

MXS16 M5x0.8 4.4 {44.9} 6

Caution on designing

1Use of the cylinder exceeding the limit of

the allowable moment applies excessive

unbalanced load to the table guide,

causing excessive play of the table,

deterioration of accuracy, and other

adverse effects on the service life.

2 Too fast piston speed increases impact

that acts on the table guide and thus

shortens the service life. Connect a speed

controller to control the speed in the

meterout method according to the

condition of operation.

3Use a stroke adjuster when positioning is

required at the stroke end.

Piping for air slide table

No lubrication is required for the inside of the cylinder tube. However, when lubrication is

desired, use turbine oil Class 1(ISO VG32). (Machine oil or spindle oil is not allowed.)

•The table is supported by precision

bearings. Be careful not to apply strong

impact or excessive moment when

mounting works.

•Mount works while the table is retracted

(Backward end)

•Select the best method for connection

with load having a supporting/guiding

mechanism on its outside. Alignment

should be complete.

•Scratches or dents on the sliding section

of the piston rod cause malfunction or air

leakage.

ALLOWABLE STATIC MOMENT

FORMULA FOR CALCULATION OF ALLOWABLE STATIC LOAD, FP, FYAND FR

When pitch moment is applied When yaw moment is applied When roll moment is applied

AIR SLIDE TABLE MOUNTING

The air slide table can be mounted in three directions. Select the best direction according to the machine and work to be used.

1 Lateral mounting (Body tapping) 2 Lateral mounting (Body through hole) 3 Axial mounting (Body tapping)

WORK MOUNTING

Works can be mounted on two sides of the air slide table.

1 Front face mounting 2 Top face mounting

MXS20 M6x1 7.4 {75.5} 12

MXS25 M8x1.25 18 {180} 16 MXS20 M5x0.8 5.7 {58.1} 29

MXS25 M6x1 10{100} 34 MXS20 M5x0.8 4.4{44.9} 8

MXS25 M6x1 7.4{75.5} 10

MXS20 M6x1 7.4 {75.5} 13

MXS25 M8x1.25 18 {180} 15 MXS20 M5x0.8 4.4 {44.9} 10

MXS25 M6x1 7.4 {75.5} 13