Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X300-100
$1,127.79
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SKU:
SGJ250X300-100
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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 guidelines:
Use alignment jigs during mounting to prevent side load misalignment.
Maintain 0.5-1mm/m parallel tolerance between cylinder axis and load movement.
Apply silicone-based grease to rod surface monthly in high particulate environments.
Critical note:
Requires 40μm filtration and automatic drain maintenance.
Maximum side load capacity 1,850N at mid-stroke.
Not suitable for vertical downward thrust applications without counterbalance.
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 SGJ250X300-100 Technical Details
- Model: SGJ250X300-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø250mm (9.84")
- Stroke: 300mm (11.81")
- Adjustable stroke range: 50-300mm
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (MF1) with optional foot/mounting flange
- Port size: G1-1/2 (NPT1-1/2 optional)
- Piston rod thread: M56×2
- Tube material: Cold drawn precision steel pipe
- Seal material: NBR/HNBR/PU (standard/custom)
- Weight: 38.5kg ±5% (including standard accessories)
- Dimensions (L×W×H):
- Extended length: 785mm
- Retracted length: 485mm
- Body diameter: 273mm (with mounting brackets)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Heavy-duty industrial cylinder featuring dual-position stroke adjustment through external mechanical stops. The chrome-plated piston rod and honed steel barrel ensure smooth operation under high lateral load conditions. Integrated shock absorbers prevent end-impact damage at maximum extension/retraction.
Industrial Applications:
- Press machinery positioning systems
- Automotive welding fixture clamping
- Foundry equipment metal casting ejection
- Shipbuilding plate bending operations
- Construction material compression testing
Installation guidelines:
Use alignment jigs during mounting to prevent side load misalignment.
Maintain 0.5-1mm/m parallel tolerance between cylinder axis and load movement.
Apply silicone-based grease to rod surface monthly in high particulate environments.
Critical note:
Requires 40μm filtration and automatic drain maintenance.
Maximum side load capacity 1,850N at mid-stroke.
Not suitable for vertical downward thrust applications without counterbalance.
| Property | Property Value |
|---|---|
| sku | SGJ250X300-100 |
| Adjustable Stroke | 100mm |
| 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 | 300mm |
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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