Airtac SC50 Standard Cylinder SC50X58
The AirTAC SC50 Standard Cylinder SC50X58 is a genuine double-acting standard air cylinder with a Ø50mm bore and 58mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke58 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC50 Standard Cylinder SC50X58
The AirTAC SC50X58 is a double-acting tie-rod cylinder with a 50 mm bore and a 58 mm non-standard stroke, ideal where a custom length is needed. It produces 982 N of push force at 0.5 MPa and 1767 N at 0.9 MPa, driven by a 20 mm diameter piston rod with M16x1.5 male threads.
This model features a 150 mm body length (dimension A) and 21 mm of adjustable air cushion at each end to decelerate the piston smoothly. The standard PT1/4 ports and TPU seals suit filtered air from -20 to +70 °C. As a non-standard stroke, it is made-to-order for precise fitment.
Airtac SC50 Standard Cylinder SC50X58 Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X58 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 58 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (approx.) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC50 Standard Cylinder SC50X58
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×58 | 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 SC50 Standard Cylinder SC50X58 Is Used
Packaging Gate Actuation
The 58 mm stroke provides a precise short push to divert cartons on a packaging line. The 982 N force at 0.5 MPa easily handles lightweight to medium product gates.
Clamping & Fixturing
Applies controlled clamping pressure in CNC jigs or welding fixtures. The 20 mm rod and compact 150 mm body length fit into tight machine envelopes.
Custom Machine Retrofit
A made-to-order 58 mm stroke replaces worn non-standard cylinders in legacy machinery without modifying the machine frame or linkages.
Is the Airtac SC50 Standard Cylinder SC50X58 the Right Cylinder?
For a force increase, step up to the 63 mm bore SC63 series, which provides 1559 N at 0.5 MPa. If a shorter standard stroke is acceptable, the SC50X50 offers 50 mm of travel from stock. This 58 mm stroke is non-standard, so confirm lead time.
When replacing an existing cylinder, match five points: 50 mm bore, 58 mm stroke, PT1/4 port thread, the specific mounting accessory (none on this basic model), and the absence of a magnet. The SC is a tie-rod design, not an ISO 15552 profile, so dimensional interchangeability is limited to another AirTAC SC50 of the same stroke.
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 SC50 Standard Cylinder SC50X58 FAQ
At the standard 0.5 MPa operating pressure, the cylinder delivers 982 N pushing force and 825 N pulling force. At the maximum operating pressure of 0.9 MPa, the push force increases to 1767 N.
No. The AirTAC SC series is a tie-rod cylinder that is shorter than an ISO 15552 cylinder of the same bore and stroke. It will not drop into an ISO 15552 footprint. It is a direct replacement only for another AirTAC SC50 tie-rod cylinder with the same stroke, port thread, and mounting configuration.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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