Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10
The AirTAC Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10 is a genuine double acting, adjustable stroke ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø125mm bore and 200mm 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
- Stroke200 mm
- Port sizeG1/2
- Acting typeDouble acting, adjustable stroke
- Rod threadM27×2.0
- CushionAdjustable, 40 mm
About the Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10
Delivering 6136 N of push force at 0.5 MPa, this large-bore ISO 15552 tie-rod cylinder features a 125 mm bore and a 200 mm nominal stroke. Four steel tie rods clamp the aluminum barrel to the covers for high structural rigidity, while the two-way piston seal ensures reliable bidirectional operation. 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 lets you shorten the extend stroke on-site by up to 10 mm, giving a usable range of 190 to 200 mm without changing the cylinder itself. This on-site end-position tuning is ideal for sharing spares across stroke variants. The design is dimensionally interchangeable per the ISO 15552 mounting interface, dropping into existing large-bore fixtures. Handling a safe working load of about 3682 N, it lifts roughly 313 kg vertically with a 2:1 margin. Note this SKU lacks a magnet and cannot take a magnetic switch.
Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10 Technical Specifications
| Model | Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø125 mm |
| Stroke | 200 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 SGCJ125X200-10
| SGCJ | ISO 15552 tie-rod cylinder (adjustable-stroke type). |
|---|---|
| 125 | Bore size in mm (125 / 160 / 200 / 250). |
| ×200 | 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 SGCJ125X200-10 Is Used
Press Tonnage Trimming
Apply 6136 N of clamping force and use the 10 mm extend window to precisely dial in the final press position without repositioning the machine.
Diverters and Stops
Actuate heavy package routing gates where the 190 to 200 mm stroke range allows on-site tweaking of the stopping point to match varying pallet sizes.
Vertical Lift Stations
Lift loads up to 313 kg with a 2:1 safety margin, using the fixed retract end and adjustable extend stop to set the exact raise height.
Is the Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X200-10 the Right Cylinder?
When sizing this 125 mm bore unit, stepping down is not an option as it is the smallest in the SGCJ range, but stepping up to the 160 mm bore increases thrust to 10053 N at 0.5 MPa. The 10 mm adjustable extend window is highly useful for fine-tuning end positions on-site or keeping one spare for multiple stroke variants. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because this 200 mm stroke is under 500 mm, side-load stress is minimal, but proper guiding is still recommended. Without the -S suffix, this cylinder cannot accept CMSG, DMSG, or EMSG sensors.
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 SGCJ125X200-10 FAQ
At 0.5 MPa it provides 6136 N push and 5734 N pull. At 0.7 MPa it provides 8590 N push and 8028 N pull. The theoretical maximum force is 1251 kgf at 1.0 MPa. This 125 mm bore cylinder uses a G1/2 air port.
The -10 code means an external adjuster allows you to shorten the extend stroke by up to 10 mm on-site, yielding a usable extend range of 190 to 200 mm. The nominal 200 mm stroke is the maximum. The retract end is fixed. This stop only sets the end position and does not lock the load.
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