
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 SGJ200X80-30 Technical Details
- Model: SGJ200X80-30
- Type: Double-acting adjustable cushion cylinder (steel pipe structure)
- Bore size: Ø200mm (±0.1mm honing tolerance)
- Stroke: 80mm (adjustable ±3mm via cushion mechanism)
- Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Piston rod: Ø45mm chromium-plated steel (HRC 50-60 surface hardness)
- Tube material: Cold drawn precision steel pipe (STKM13A equivalent)
- Cushion type: External adjustable rubber bumper + internal orifice control
- Port size: G3/4 (BSPP thread) dual ports with 15mm port spacing
- Operating temperature: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (with grease)
- Mounting: Standard MF1 flange (ISO 15552 compatible) with 4×M12 mounting holes
- Weight: 38.6 kg (including rod end accessories)
- Dimensions:
- Extended length: 612mm (base to rod end)
- Retracted length: 532mm
- Flange width: 260mm (square flange)
- Overall height: 230mm (from centerline)
- Lubrication: Pre-lubricated (Grease No. AE-20E), maintenance interval: 500km travel
Heavy-duty industrial cylinder with dual cushion adjustment, designed for high-impact applications requiring precise end-position control. Features a wear-resistant steel construction with triple sealing system (rod seal, buffer seal, and wiper). Optional magnetic piston version available for position sensing (suffix -M).
- Metal stamping press ejection systems
- Injection molding machine core pull mechanisms
- Automotive welding fixture positioning
- Bulk material gate control in mining equipment
- Shipbuilding plate bending machinery
| Property | Property Value |
|---|---|
| sku | SGJ200X80-30 |
| Adjustable Stroke | 30mm |
| 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 | BSPT 3/4 |
| Cushion Stroke | <50mm> |
| Bore Diameter | <200mm> |
| 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.