
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X125-75S Adjustable Cylinder Specifications
- Model: SGCJ250X125-75S
- Series: SGCJ200~250 Heavy Duty Adjustable Stroke
- Bore size: Ø250mm (±0.5mm tolerance)
- Stroke: 125mm (adjustable range 75-200mm)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Buffer type: Adjustable hydraulic cushioning
- Mounting style: MF1 front flange, optional rear foot mounting (ISO 15552 compliant)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod thread: M30×1.5 external thread (45mm engagement length)
- Cylinder material: Aluminum alloy barrel with hard anodized finish
- Rod material: Stainless steel 304 with chrome plating (3-5μm)
- Seal material: NBR/SBU (standard), optional FKM for high temp
- Protection rating: IP65 (standard), IP67 with optional wiper
- Weight: 9.8kg (excluding accessories)
- Dimensions (L×W×H):
- Retracted length: 525mm
- Extended length: 650mm (at 125mm stroke)
- Body diameter: 270mm (flange to flange)
- Mounting flange: 320×320×25mm
High-precision industrial cylinder featuring micrometer-style stroke adjustment (graduated scale with ±0.5mm repeatability). Equipped with wear-compensating seals and anti-rotation piston rod. Includes built-in magnetic sensor slot (M9 connector compatible) for position feedback. Requires ISO VG32 hydraulic oil for cushioning system maintenance.
- Press machine stroke control systems
- Automotive welding fixture positioning
- Foundry equipment mold clamping
- Heavy conveyor gate actuators
- Paper mill roller gap adjustment
| Property | Property Value |
|---|---|
| sku | SGCJ250X125-75S |
| Adjustable Stroke | 75mm |
| 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 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 125mm |
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.