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Precision Cylinder MTS Series (MTS12-25-XC8)

Precision Cylinder MTS Series MTS12-25-XC8

A precision cylinder with an internal guide function that can be mounted with high accuracy.
[Features]
· Deflection: 0.1 mm or less (within the allowable lateral load value of MTS12-25).
· Requires less mounting space. Reduced labor for design and assembly.
· Auto switches can be mounted on 4 surfaces (bore size 8 mm: 2 surfaces).
· 3 types of mounting are possible. Tapped mounting (bottom mounting, front mounting), Through-hole mounting (both sides mounting).
· 2 types of rod end configuration (Standard: rod end female thread, Option: rod end male thread, using stud bolt).
· Air cushion available as standard (bore size 8 mm: rubber bumper).
· Head side end lock type added to series (bore size 12 to 40 mm).
· The specially configured rod seal design delivers sealing and durability equivalent to conventional round rod models.

(i)Caution

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.​
  • CAD data is not supported for some model numbers.

PDF

Part Number

Configured Part Number is shown.

MTS12-25-XC8

Precision Cylinder MTS Series Specifications
Precision Cylinder MTS Series external appearance

Precision Cylinder MTS Series external appearance

Tube Inner Diameter (mm)8121620253240
Spline Rod Diameter (mm)46810131620
FluidAir
Minimum Operating PressureWithout End Lock0.15 MPa0.12 MPa0.1 MPa
*With End Lock-0.17 MPa0.15 MPa
Maximum operating pressure0.7 MPa
Proof Pressure1.0 MPa
Ambient and Fluid Temperature-10°C to 60°C (no freezing)
Bearing TypeBall spline
CushioningRubber cushionAir cushion
Effective Cushion Length (mm)-91011121717
LubricationNot required (non-lubricated)
Operating Piston Speed (mm/s)50 to 50050 to 800
Allowable Kinetic Energy J0.020.190.320.550.781.62.8
Stroke Tolerance(0 to +1.0) mm
Non-Rotating Accuracy0.2° or less
(within allowable torque value)
0.1° or less (within allowable torque value)
Piping Connection Port Diameter-M3 × 0.5M5 × 0.8M5 × 0.8M5 × 0.8M5 × 0.8Rc 1/8Rc 1/8
TN-----NPT 1/8NPT 1/8
TF-----G1/8G1/8

*Excluding the lock parts, bore size 12 mm and 16 mm: 0.12 MPa, Bore size 20 to 40 mm: 0.10 MPa

Standard Stroke Table / End Lock Specifications

Tube Inner Diameter (mm)Standard Stroke (mm)
85, 10, 15, 20, 25, 30
12/1625, 50, 75, 100
20, 25, 32, 4025, 50, 75, 100, 125, 150, 175, 200

*Strokes not listed above are all produced to order.

Tube Inner Diameter (mm)121620253240
Lock positionHead side only
Holding Force (MAX) N295382125211329
Backlash1 mm
Manual Lock ReleaseNon-locking type only

Diagram

Basic type bore size 8 mm diagram

Basic type bore size 8 mm diagram

Basic type bore size 12 to 40 mm diagram

Basic type bore size 12 to 40 mm diagram

With end lock bore size 12 to 40 mm diagram

With end lock bore size 12 to 40 mm diagram

*Cannot be disassembled.
Dedicated tools are required for disassembly and reassembly. Contact the SMC support center regarding seal replacement.

Component Parts

NumberPart NameMaterialQuantityNotes
1Rod coverAluminum alloy1Clear anodizing
2Head coverAluminum alloy1Clear anodizing
3Cylinder TubingAluminum alloy1Hard anodized aluminum
4PistonAluminum alloy1-
5Spacer for Switch TypeAluminum alloy1Chromate
6Spline RodStainless steel1ø8 mm: quenched
Carbon steel1ø12 mm to ø40 mm: quenched / hard chrome plating
7Cushion BoltStainless steel1ø8 to 16 mm
Carbon steel1ø20 to 40 mm: zinc chromate
8End Lock BoltCarbon steel1Quenched / zinc chromate
9CollarAluminum alloy1Chromate
10Spline Nut-1-
11Cushion NeedleCarbon steel2Nickel plating
12CapCopper alloy1Nickel plating
13Lock PistonCarbon steel1Quenched / hard chrome plated
14Lock SpringSteel wire1Zinc chromate
15DamperUrethane2ø8 mm
1ø12 to 40 mm
16KeyCarbon steel1-
17Type C Retaining Ring for HoleCarbon tool steel2ø8 mm: phosphate conversion coating
1ø12 to 40 mm: phosphate conversion coating
18Magnet-1-
19PlugAlloy steel3Nickel plating
20Hex Socket Head Set ScrewAlloy steel1Black zinc chromate
21Piston SealNBR1-
22Spline SealNBR1ø8 mm: rod seal
23Collar GasketNBR1-
24Tube GasketNBR1ø8 mm
2ø12 to 40 mm
25Piston GasketNBR1-
26Cushion SealUrethane2-
27Needle GasketNBR2-
28Piston Seal for LockNBR1-
29Cap GasketNBR1-

Drawing

*Spline rod width across flats is not related to the position of the body mounting face.

MTS8 Dimensions

 

(Units: mm)

 

Basic type bore size 8 mm dimensional drawing

Basic type bore size 8 mm dimensional drawing

 
Bore size 8 mm male threaded rod end dimensional drawing

Bore size 8 mm male threaded rod end dimensional drawing

MT12 dimensions

 

(Units: mm)

 

Basic type bore size 12 mm dimensional drawing

Basic type bore size 12 mm dimensional drawing

Bore size 12 mm male threaded rod end dimensional drawing

Bore size 12 mm male threaded rod end dimensional drawing

Bore size 12 mm with end lock dimensional drawing

Bore size 12 mm with end lock dimensional drawing

  • *Product pictures are representative images. CAD data is not supported for some model numbers.
  • *See the SMC catalog for other specifications, dimensions, etc.
Part Number
MTS12-25-XC8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Environment, Applications Cushion Operating Pressure
(MPa)
Specifications Port thread type Auto Switches Lead Wire The number of the switches Rod Tip Shape Custom-made Specifications Direction of Piping

-

1 Piece(s) Quote 1225StandardAir cushion0.12 to 0.7Without end lock (standard)M ScrewWithout (built-in magnet)--Female thread (standard)Adjustable stroke cylinder / Adjustable extension type-

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Guided
Additional Function Standard / With rod detent function Tube Material Aluminum alloy / hard anodized aluminum Type of Shaft Bearing Ball spline
Specification of cylinder Precision cylinder

Please check the type/dimensions/specifications of the part MTS12-25-XC8 in the Precision Cylinder MTS Series series.

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Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)