Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X80-75
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 Tube Adjustable Cylinder SGJ125X80-75 Technical Details
- Model: SGJ125X80-75
- Type: Steel tube type adjustable cylinder (double acting)
- Bore size: 125mm
- Stroke: 80mm (±5mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable elastic buffer
- Port size: G1/2 (ISO228 standard)
- Material: Stainless steel cylinder tube / Aluminum alloy end caps
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (Nitrile rubber)
- Weight: 8.5kg ±3% (excluding accessories)
- Dimensions: 300mm(L) × 125mm(Ø) × 198mm(H) (Standard MF1 mounting)
- Temperature range: -20℃ to 80℃
- Protection rating: IP40 (Dust/water resistant)
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
Heavy-duty industrial cylinder featuring precision-machined stainless steel barrel with wear-resistant coating. The dual adjustable cushioning system minimizes impact at stroke ends, while corrosion-resistant construction ensures durability in humid environments. Requires 40μm filtered compressed air and periodic lubrication every 2,000km operation.
- Press machine ejection systems
- Automotive welding fixture positioning
- Injection molding machine core pulling
- Heavy material transfer gates
- Paper processing equipment actuators
Installation guidance:
Mount using M12x1.75 grade 8.8 bolts (torque 85-95N·m).
Maintain 0.5-1mm alignment tolerance during installation.
Use shock absorbers when operating at ≥90% max pressure.
| Property | Property Value |
|---|---|
| sku | SGJ125X80-75 |
| 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 1/2 |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | 80 mm |
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.