
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Series Steel Pipe Adjustable Cylinder SGJ250X1000-75 Technical Details
- Model Code: SGJ250X1000-75
- Cylinder Type: Steel pipe construction with adjustable cushioning
- Bore Size: 250 mm
- Stroke: 1000 mm (±0.5mm tolerance)
- Operating Pressure: 0.05-0.8 MPa (ISO 15552 compliant)
- Piston Rod: 50 mm diameter, hard chrome-plated steel
- Cushioning Type: Adjustable pneumatic cushion at both ends
- Mounting Options: MF1/MF2 flange, MP4/MP6 foot mounts
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Ambient Temperature: -20℃ to 80℃ (dry air required below 0℃)
- Lubrication: Pre-lubricated (Oil-free operation possible with PTFE seals)
- Weight: Approximately 85 kg (including standard accessories)
- Dimensions:
- Total Length: 1200 mm (stroke + end caps)
- Cylinder OD: 280 mm
- Mounting Base Height: 120 mm
- Rod End Thread: M50×2
Heavy-duty industrial cylinder designed for long-stroke applications requiring precise position control. Features double-acting operation with corrosion-resistant steel construction and 5-stage anodized aluminum end caps. The 75-series designation indicates enhanced rod bearing design for lateral load resistance. Includes magnetic piston for position sensing compatibility.
- Metal stamping press ejection systems
- Automotive assembly line clamping fixtures
- Injection molding machine core-pull mechanisms
- Steel mill roller positioning
- Large-scale material handling gates
- Requires 40μm filtered air with ≤5% relative humidity
- Maximum side load: 850N at mid-stroke
- Mounting surface flatness ≤0.1mm/m
- Recommended lubrication: ISO VG32 turbine oil
- Allow 150mm clearance at stroke ends for maintenance
| Property | Property Value |
|---|---|
| sku | SGJ250X1000-75 |
| Adjustable Stroke | 75mm |
| Seal Material | NBR |
| 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 |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <1000mm> |
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.