Airtac SC100 Standard Cylinder SC100X650SCB
The AirTAC Airtac SC100 Standard Cylinder SC100X650SCB is a genuine double-acting standard air cylinder with a Ø100mm bore and 650mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke650 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X650SCB
The SC100X650SCB is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa (up to 7068 N at 0.9 MPa), driven by a 25 mm diameter piston rod. This model integrates a built-in magnet for barrel-mounted sensors and a rear double clevis (CB) mount for pivoting applications, with a total extended body length of approximately 838 mm.
With a 650 mm stroke and a 28 mm adjustable air cushion, this tie-rod cylinder provides controlled deceleration for medium-to-heavy linear moves. The PT1/2 port and M20x1.5 rod thread ensure straightforward pneumatic connections, while the genuine AirTAC build supports reliable cycling in demanding industrial environments.
Airtac SC100 Standard Cylinder SC100X650SCB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X650SCB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 650 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M20×1.5 |
| 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, 29 mm |
| Max stroke | Up to 1500 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (approx.) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC100 Standard Cylinder SC100X650SCB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×650 | 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 SC100 Standard Cylinder SC100X650SCB Is Used
Agricultural Equipment Actuation
Operates chute diverters or hopper gates on harvesters and spreaders, where the rear clevis mount accommodates structural misalignment and the 3927 N force handles heavy grain or fertilizer loads.
Conveyor Diverter Gates
Pivots a diverter arm on a packaging or bulk-handling conveyor. The CB mount allows the cylinder to swing as it extends, while the magnetic piston confirms gate position with a CMSG sensor.
Heavy Press Guard Doors
Raises and lowers a safety guard on a large stamping press. The adjustable cushion decelerates the 25 mm rod smoothly at the end of the 650 mm stroke, and the clevis mount handles the door's arc motion.
Is the Airtac SC100 Standard Cylinder SC100X650SCB the Right Cylinder?
For applications needing slightly less force, stepping down to an 80 mm bore provides 2513 N at 0.5 MPa. The SC100X650SCB features a rear CB clevis (F-SC100CB) that allows the cylinder body to pivot during operation, ideal for articulated linkages. The built-in magnet (-S) enables direct mounting of CMSG/DMSG/EMSG sensors for end-of-stroke detection.
At 650 mm of stroke, the 25 mm rod is subject to bending moments under side load; use an external linear guide or ensure the load is purely axial. For direct replacement, match the 100 mm bore, 650 mm stroke, PT port thread, rear CB clevis mounting, and integrated magnet configuration.
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 SC100 Standard Cylinder SC100X650SCB FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At 0.7 MPa, push force increases to 5497 N. The maximum operating pressure of 1.0 MPa yields a theoretical push force of 801 kgf.
It can replace another tie-rod cylinder if the bore (100 mm), stroke (650 mm), port thread (PT1/2), rear double clevis mounting (CB), and integrated magnet (-S) all match. The SC is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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