Precision Cylinder MTS Series external appearance
Tube Inner Diameter (mm) | 8 | 12 | 16 | 20 | 25 | 32 | 40 | |
---|---|---|---|---|---|---|---|---|
Spline Rod Diameter (mm) | 4 | 6 | 8 | 10 | 13 | 16 | 20 | |
Fluid | Air | |||||||
Minimum Operating Pressure | Without End Lock | 0.15 MPa | 0.12 MPa | 0.1 MPa | ||||
*With End Lock | - | 0.17 MPa | 0.15 MPa | |||||
Maximum operating pressure | 0.7 MPa | |||||||
Proof Pressure | 1.0 MPa | |||||||
Ambient and Fluid Temperature | -10°C to 60°C (no freezing) | |||||||
Bearing Type | Ball spline | |||||||
Cushioning | Rubber cushion | Air cushion | ||||||
Effective Cushion Length (mm) | - | 9 | 10 | 11 | 12 | 17 | 17 | |
Lubrication | Not required (non-lubricated) | |||||||
Operating Piston Speed (mm/s) | 50 to 500 | 50 to 800 | ||||||
Allowable Kinetic Energy J | 0.02 | 0.19 | 0.32 | 0.55 | 0.78 | 1.6 | 2.8 | |
Stroke Tolerance | (0 to +1.0) mm | |||||||
Non-Rotating Accuracy | 0.2° or less (within allowable torque value) | 0.1° or less (within allowable torque value) | ||||||
Piping Connection Port Diameter | - | M3 ×; 0.5 | M5 ×; 0.8 | M5 ×; 0.8 | M5 ×; 0.8 | M5 ×; 0.8 | Rc 1/8 | Rc 1/8 |
TN | - | - | - | - | - | NPT 1/8 | NPT 1/8 | |
TF | - | - | - | - | - | G1/8 | G1/8 |
*Excluding the lock parts, bore size 12 mm and 16 mm: 0.12 MPa, Bore size 20 to 40 mm: 0.10 MPa
Tube Inner Diameter (mm) | Standard Stroke (mm) |
---|---|
8 | 5, 10, 15, 20, 25, 30 |
12/16 | 25, 50, 75, 100 |
20, 25, 32, 40 | 25, 50, 75, 100, 125, 150, 175, 200 |
*Strokes not listed above are all produced to order.
Tube Inner Diameter (mm) | 12 | 16 | 20 | 25 | 32 | 40 |
---|---|---|---|---|---|---|
Lock position | Head side only | |||||
Holding Force (MAX) N | 29 | 53 | 82 | 125 | 211 | 329 |
Backlash | 1 mm | |||||
Manual Lock Release | Non-locking type only |
Basic type bore size 8 mm diagram
Basic type 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.
Number | Part Name | Material | Quantity | Notes |
---|---|---|---|---|
1 | Rod cover | Aluminum alloy | 1 | Clear anodizing |
2 | Head cover | Aluminum alloy | 1 | Clear anodizing |
3 | Cylinder Tubing | Aluminum alloy | 1 | Hard anodized aluminum |
4 | Piston | Aluminum alloy | 1 | - |
5 | Spacer for Switch Type | Aluminum alloy | 1 | Chromate |
6 | Spline Rod | Stainless steel | 1 | ø8 mm: quenched |
Carbon steel | 1 | ø12 mm to ø40 mm: quenched / hard chrome plating | ||
7 | Cushion Bolt | Stainless steel | 1 | ø8 to 16 mm |
Carbon steel | 1 | ø20 to 40 mm: zinc chromate | ||
8 | End Lock Bolt | Carbon steel | 1 | Quenched / zinc chromate |
9 | Collar | Aluminum alloy | 1 | Chromate |
10 | Spline Nut | - | 1 | - |
11 | Cushion Needle | Carbon steel | 2 | Nickel plating |
12 | Cap | Copper alloy | 1 | Nickel plating |
13 | Lock Piston | Carbon steel | 1 | Quenched / hard chrome plated |
14 | Lock Spring | Steel wire | 1 | Zinc chromate |
15 | Damper | Urethane | 2 | ø8 mm |
1 | ø12 to 40 mm | |||
16 | Key | Carbon steel | 1 | - |
17 | Type C Retaining Ring for Hole | Carbon tool steel | 2 | ø8 mm: phosphate conversion coating |
1 | ø12 to 40 mm: phosphate conversion coating | |||
18 | Magnet | - | 1 | - |
19 | Plug | Alloy steel | 3 | Nickel plating |
20 | Hex Socket Head Set Screw | Alloy steel | 1 | Black zinc chromate |
21 | Piston Seal | NBR | 1 | - |
22 | Spline Seal | NBR | 1 | ø8 mm: rod seal |
23 | Collar Gasket | NBR | 1 | - |
24 | Tube Gasket | NBR | 1 | ø8 mm |
2 | ø12 to 40 mm | |||
25 | Piston Gasket | NBR | 1 | - |
26 | Cushion Seal | Urethane | 2 | - |
27 | Needle Gasket | NBR | 2 | - |
28 | Piston Seal for Lock | NBR | 1 | - |
29 | Cap Gasket | NBR | 1 | - |
*Spline rod width across flats is not related to the position of the body mounting face.
(Units: mm)
Basic type bore size 8 mm dimensional drawing
Bore size 8 mm male threaded rod end dimensional drawing
(Units: mm)
Basic type bore size 12 mm dimensional drawing
Bore size 12 mm male threaded rod end dimensional drawing
Bore size 12 mm with end lock dimensional drawing
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.