Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X1000-40
$2,001.84
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$2,009.34
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SKU:
SGJ250X1000-40
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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 note:
Requires rigid mounting surface with flatness ≤0.1mm/m.
Lubricator must maintain oil mist concentration of 1/3000-1/4000.
Avoid lateral force exceeding 10% of maximum thrust capacity.
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 SGJ250X1000-40 Steel Tube Adjustable Cylinder Specifications
- Model: SGJ250X1000-40
- Type: Steel tube type adjustable stroke cylinder
- Bore size: Ø250 mm
- Stroke: 1000 mm (adjustable)
- Operating pressure: 0.05-1.2 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: MF1/MF2 standard flange mounting
- Port size: G3/8 (standard) / optional NPT1/2
- Tube material: Cold drawn precision steel tube
- Piston rod material: Chrome-plated carbon steel
- Weight: 48.6 kg (±2%)
- Dimensions: 1350mm(L) × 280mm(W) × 280mm(H)
- Max theoretical output: 5890N @0.63MPa
- Lubrication: Required (ISO VG32 or equivalent)
- Piston speed: 50-700 mm/s
- Protection class: IP54 (standard)/IP67 (optional)
Heavy-duty steel cylinder designed for long-stroke industrial applications requiring precise stroke adjustment and high rigidity. Features dual adjustable pneumatic cushions for smooth deceleration and impact absorption. The chromium-plated piston rod incorporates a wear-resistant coating for extended service life in harsh environments.
Typical Applications:
- Automotive stamping press ejection systems
- Foundry equipment positioning mechanisms
- Plastic injection molding machine core pulls
- Heavy material transfer gates in steel mills
- Paper processing machinery tension control
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m.
Lubricator must maintain oil mist concentration of 1/3000-1/4000.
Avoid lateral force exceeding 10% of maximum thrust capacity.
Adjustment Procedure:
- Loosen cushion lock nut using 14mm wrench
- Rotate adjustment screw (CW to shorten stroke/CCW to extend)
- Re-tighten lock nut after achieving desired stroke length
- Verify stroke with position sensors before operation
| Property | Property Value |
|---|---|
| sku | SGJ250X1000-40 |
| Adjustable Stroke | <40mm> |
| 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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