Airtac SC40 Standard Cylinder SC40X160SH
The AirTAC Airtac SC40 Standard Cylinder SC40X160SH is a genuine double-acting standard air cylinder with a Ø40mm bore and 160mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ40 mm
- Stroke160 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionAdjustable, 21 mm
About the Airtac SC40 Standard Cylinder SC40X160SH
The SC40X160SH is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 40 mm bore with a 160 mm stroke. It produces a push force of 628 N at 0.5 MPa and reaches 1130 N at 0.9 MPa, driven by a 16 mm diameter piston rod with M12x1.25 male threads.
This model features the -S magnet option for direct mounting of CMSG/DMSG/EMSG sensors and the -H suffix specifying Viton (FKM) seals. The high-temperature seal package shifts the operating range to 0–150 °C, making it suitable for hot environments where standard polyurethane would degrade. Ports are PT1/4, and the adjustable air cushion provides 21 mm of deceleration travel.
Airtac SC40 Standard Cylinder SC40X160SH Technical Specifications
| Model | Airtac SC40 Standard Cylinder SC40X160SH |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø40 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
Theoretical Output Force (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (approx.) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC40 Standard Cylinder SC40X160SH
| SC | Standard tie-rod cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Where the Airtac SC40 Standard Cylinder SC40X160SH Is Used
High-Temperature Actuation
Viton seals allow this cylinder to operate continuously in ambient temperatures up to 150 °C, ideal for autoclave doors, drying ovens, and foundry equipment.
Sensor-Controlled Sorting Gates
The built-in magnet enables CMSG/DMSG sensors to confirm end-of-stroke position, providing reliable feedback for diverting packages on conveyor lines.
Clamping & Pressing Fixtures
With 1130 N of force available at 0.9 MPa, this cylinder delivers consistent clamping pressure for CNC jigs, welding fixtures, and assembly tooling.
Is the Airtac SC40 Standard Cylinder SC40X160SH the Right Cylinder?
Choose the SC40 bore for applications needing up to 628 N of push force at standard 0.5 MPa supply. If your load exceeds this, stepping up to the SC50 bore raises push force to 982 N at the same pressure. For strokes longer than 300 mm on this 16 mm rod, evaluate side-load conditions—an external linear guide or guided cylinder variant prevents rod bearing wear and bending.
This SC40X160SH is a direct replacement only for another AirTAC SC40 tie-rod cylinder matching the 160 mm stroke, PT1/4 ports, built-in magnet, and Viton seals. It is not dimensionally interchangeable with ISO 15552 profile cylinders.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SC40 Standard Cylinder SC40X160SH FAQ
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 1130 N. The theoretical maximum at 1.0 MPa is 128 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 profile cylinder. It is a direct dimensional match only for another AirTAC SC40 tie-rod cylinder with the same stroke, port thread, magnet option, and seal material.
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