Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X250-40S
2. SG series features dual Y-type unidirectional piston seals with compensation function, delivering extended service life and low starting pressure. SGC series employs custom bidirectional seal configuration with compact dimensions and built-in oil retention capability;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series adopts aluminum tube design with optional inductive magnetic ring (not available for SG series);
5. Precision adjustable cushioning for smooth stroke termination;
6. Multiple configurations and mounting accessories available for flexible system integration;
7. High-temperature resistant sealing materials support 0-150°C operating range.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ125~160 Adjustable Cylinder
AirTAC SGCJ125X250-40S Adjustable Cylinder Specifications
- Series: SGCJ125~160 (Medium Stroke Adjustable)
- Full model: SGCJ125X250-40S
- Bore size: 125mm
- Stroke: 250mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion + shock absorber
- Mounting type: FA type (Front flange with through holes)
- Port size: G3/8 (BSPP thread)
- Piston speed: 50-750 mm/s
- Temperature range: -10℃ to 80℃
- Seal material: Polyurethane (PU) + Nitrile rubber (NBR)
- Protection rating: IP54 (standard wiper design)
- Rod end: External thread M24×1.5
- Weight: 7.8kg (bare cylinder), 8.3kg (with accessories
- Dimensions:
- Total length: 575mm (max extended)
- Body diameter: 125mm (cylinder OD)
- Mounting flange: 160×160mm
- Rod diameter: 32mm
Heavy-duty adjustable stroke cylinder with precision position locking mechanism. Features triple sealing system (rod seal, buffer seal, and wiper seal) and chromium-plated piston rod for corrosion resistance. The 40S variant includes magnetic piston for position feedback compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3).
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Paper roll clamping in printing presses
- Plastic injection molding machine gates
- Heavy conveyor diverters
Installation guidance:
Apply anti-seize compound on mounting threads. For vertical installations,
use auxiliary rod support when stroke exceeds 200mm. Lubricate through
air supply (ISO VG32 equivalent oil mist) during first 1000 cycles.
| Property | Property Value |
|---|---|
| sku | SGCJ125X250-40S |
| Adjustable Stroke | <40mm> |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <250MM> → <250mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.