
Description
1. Compliant with ISO 15552 standard (formerly ISO 6431) for cylinder manufacturing;
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
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m. Use M20x1.5 mounting bolts (grade 8.8 or higher).
Maintain 50mm clearance behind rod end for full stroke operation. Lubricate through air port before initial use.
Critical parameters:
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 SGJ250X1000-20 Steel Tube Adjustable Cylinder Specifications
- Model: SGJ250X1000-20
- Type: Steel tube double-acting adjustable stroke cylinder
- Bore size: Ø250mm
- Stroke: 1000mm (adjustable)
- Rod diameter: Ø60mm (chrome-plated)
- Operating pressure: 0.05-1.0 MPa
- Mounting type: Basic type (MF1) with adjustable cushion
- Port size: G3/8 (NPT1/2 optional)
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (both ends)
- Weight: 62.5kg ±2% (without accessories)
- Dimensions: 1400mm(L) × 290mm(W) × 290mm(H)
- Tube material: Cold drawn precision steel (STKM13A)
- Piston seal: HNBR with wear-resistant ring
- Rod bearing: Sintered bronze alloy
- ISO standard: 15552 (VDMA 24562, CETOP RP52P)
Heavy-duty industrial cylinder with precision-ground steel tube and multi-stage buffer adjustment. Features integrated magnet for position sensing (optional) and anti-rotation mechanism. Requires ISO VG32 hydraulic oil lubrication for optimal performance. Max piston speed: 500mm/s.
Typical Applications:
- Automotive press line material handling
- Foundry equipment actuation systems
- Large-scale packaging machinery
- Shipbuilding fixture positioning
- Heavy load transfer in warehouse automation
- Maximum side load: 1800N at mid-stroke
- Endurance cycles: 5000km (with proper maintenance)
- Ambient humidity: ≤90% RH (non-condensing)
- Vibration resistance: ≤49 m/s² (5G)
| Property | Property Value |
|---|---|
| sku | SGJ250X1000-20 |
| Adjustable Stroke | <20mm> |
| 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> |
Shipping policies
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.
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