Airtac SC50 Standard Cylinder SC50X660SCB
The AirTAC SC50 Standard Cylinder SC50X660SCB is a genuine double-acting standard air cylinder with a Ø50mm bore and 660mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke660 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 SC50X660SCB
The AirTAC SC50X660SCB is a double-acting single-rod pneumatic cylinder delivering 1374 N of push force at 0.7 MPa and up to 1767 N at the 0.9 MPa maximum operating pressure. Its 660 mm stroke suits medium-reach linear tasks, while the 20 mm diameter piston rod and 21 mm adjustable air cushion at each end provide reliable deceleration.
This model features a built-in magnet (-S) for mounting CMSG/DMSG/EMSG sensors directly on the tie-rod barrel, plus a rear double clevis (CB) mount for pivoting attachment. The F-SC50CB clevis bracket is included, enabling articulated motion. Genuine AirTAC unit, ready to ship.
Airtac SC50 Standard Cylinder SC50X660SCB Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X660SCB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 660 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 SC50X660SCB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×660 | 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 SC50X660SCB Is Used
Conveyor Diverters
The rear clevis mount allows the cylinder to pivot as it extends, making it ideal for actuating diverting gates or flippers on packaging and sortation conveyors.
Agricultural Machinery
Provides the robust push force needed for tensioning belts or actuating levers on harvesters and balers, with the clevis simplifying linkage connections.
Clamping & Fixturing
Delivers 1374 N of clamping force at standard line pressure, with the magnetic piston enabling end-of-stroke confirmation via barrel-mounted sensors.
Is the Airtac SC50 Standard Cylinder SC50X660SCB the Right Cylinder?
For applications needing more force, stepping up to the 63 mm bore provides 2182 N at 0.7 MPa, while the 40 mm bore offers 879 N if a smaller footprint is required. The 660 mm stroke is within the 1200 mm maximum standard stroke for bore 50. When strokes exceed 300 mm, ensure the rod is guided externally or use a guided cylinder to prevent bearing damage from side loads. For a correct direct replacement, match the bore, stroke, PT port thread, CB rear clevis mounting, and the integrated magnet sensor capability.
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 SC50X660SCB FAQ
At 0.5 MPa, this 50 mm bore cylinder produces 982 N extending and 825 N retracting. At the maximum operating pressure of 0.9 MPa, the push force increases to 1767 N.
Yes, the -CB suffix indicates a rear double clevis mount, which allows the entire cylinder body to pivot. It is designed to be pinned at the rear cap, accommodating angular movement during the stroke.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC50 Standard Cylinder SC50X660SCB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.