Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10
The AirTAC Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 is a genuine double acting, adjustable stroke ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø125mm bore and 1000mm stroke, G1/2 air ports and adjustable end cushioning. Its large-bore tie-rod build delivers high thrust and drops into standardized ISO 15552 mounting on heavy automation.
- BoreØ125 mm
- Stroke1000 mm
- Port sizeG1/2
- Acting typeDouble acting, adjustable stroke
- Rod threadM27×2.0
- CushionAdjustable, 40 mm
About the Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10
Generating 6136 N of push force at 0.5 MPa, this large-bore ISO 15552 tie-rod cylinder features a 125 mm bore and a 1000 mm stroke. Four steel tie rods clamp the aluminum barrel to the covers, providing structural rigidity while maintaining genuine ISO 15552 mounting-interface interchangeability for existing fixtures. The G1/2 port supplies air to the 32 mm rod, and adjustable 40 mm cushions decelerate the piston at both ends.
An external adjuster allows you to shorten the extend stroke on-site by up to 10 mm, yielding a usable range of 990 to 1000 mm without changing the cylinder itself. This fine-tuning is ideal for dialing in exact end positions. In practical terms, it handles a safe working load of about 3682 N, which translates to lifting roughly 313 kg vertically with a 2:1 margin. Note that this specific SKU lacks a magnet and cannot support CMSG/DMSG/EMSG sensors; the -S variant is required for position detection.
Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 Technical Specifications
| Model | Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø125 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/2 |
| Rod thread | M27×2.0 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 40 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SGC datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Thread options: PT (blank) / G. TPU seals are not available for the Ø250 bore (NBR / Viton only).
Theoretical Output Force (Ø125mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 6136 N | 5734 N |
| 0.7 MPa | 8590 N | — |
| Max (@1.0 MPa) | 1251 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10
| SGCJ | ISO 15552 tie-rod cylinder (adjustable-stroke type). |
|---|---|
| 125 | Bore size in mm (125 / 160 / 200 / 250). |
| ×1000 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
SGC-family variants: SGC (double acting), SGCD (double rod), SGCJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / FTC / TCM1 / TCM2. Seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 Is Used
Transfer Line Diverter
Fine-tunes the 1000 mm extend stop by up to 10 mm on-site to perfectly align pallets without machining new hard stops.
Heavy Pallet Pusher
Pushes heavy pallets using 6136 N of force at 0.5 MPa, with the 40 mm adjustable cushion absorbing the impact at the stroke end.
Material Press Stop
Sets a precise lower end position for a press operation, allowing a 10 mm window to adjust the depth of the 125 mm bore stroke.
Is the Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 the Right Cylinder?
When sizing this unit, the 125 mm bore sits at the lower edge of the SGCJ range, delivering 6136 N push at 0.5 MPa, whereas stepping up to the 160 mm bore provides 10053 N for heavier demands. The adjustable stroke feature is highly beneficial when you need to share a spare cylinder across multiple stroke variants or fine-tune the end position on-site. SGCJ mounting options include FA, LB, TC, FTC, TCM1, and TCM2. Because this is a 1000 mm stroke, external guide rails are strongly recommended to prevent rod bending and manage side loads. Remember that a plain cylinder drifts on air loss, so use an external rod lock or pilot-operated check valve for load holding.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Long-stroke side load — support the rod end
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; support long strokes at the rod end.
- check Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X1000-10 FAQ
This 125 mm bore cylinder uses a G1/2 port. It delivers 6136 N push and 5734 N pull at 0.5 MPa, 8590 N push and 8028 N pull at 0.7 MPa, with a theoretical maximum of 1251 kgf at 1.0 MPa.
The -10 code means an external adjuster can shorten the extend stroke by up to 10 mm on-site, giving a usable extend range of 990 to 1000 mm. The nominal 1000 mm stroke is the maximum, and the retract end remains fixed.
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