The AirTAC Airtac SC40 Standard Cylinder SC40X910 is a genuine double-acting standard air cylinder with a Ø40mm bore and 910mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC40X910 is a double-acting tie-rod cylinder delivering 628 N of push force at 0.5 MPa (1130 N at 0.9 MPa). With a 40 mm bore and a 16 mm piston rod, it is designed for linear applications requiring a stroke just under a metre within the standard 1200 mm maximum for this bore size.
This model features a 142 mm body length A, adjustable air cushioning at both ends (21 mm cushion length), and PT1/4 ports. It operates on filtered air from 0.15 to 1.0 MPa across a temperature range of -20 to +70 °C with its standard TPU seals.
| Model | Airtac SC40 Standard Cylinder SC40X910 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø40 mm |
| Stroke | 910 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.
| 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.
| SC | Standard tie-rod cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×910 | 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.
The 910 mm stroke moves components between distant conveyor stations or into multi-level assembly fixtures with consistent 628 N push force.
Raises and lowers access panels or safety guards over a long travel distance, using the adjustable cushion to soften the stop at each end of the 910 mm cycle.
Pushes totes or boxes off a racking system onto a takeaway conveyor, leveraging the full 910 mm reach to clear deep storage lanes.
For applications needing more force, stepping up to the 50 mm bore SC50 series provides 982 N of push at 0.5 MPa. If a shorter stroke and lower force are acceptable, the 32 mm bore SC32 series offers 402 N. At a 910 mm stroke, ensure the rod is protected from side loads; an external guide or self-aligning rod coupler is recommended to prevent rod bending and premature bearing wear. When replacing, match bore, stroke, PT1/4 port thread, basic mounting, and the absence of a magnet.
Quick checklist
At 0.7 MPa operating pressure, the SC40X910 generates 879 N of push force. The maximum push force at 0.9 MPa is 1130 N.
This specific SC40X910 code does not include the -S magnet suffix, so it does not have a built-in piston magnet. To use CMSG/DMSG sensors, order the SC40X910-S variant which includes the magnet ring.
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