Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X250-40
$289.62
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SGJ125X250-40
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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:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Allow 50mm clearance at stroke ends for buffer adjustment.
Use M12x1.75 mounting bolts (grade 8.8 or higher) for base installation.
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 SGJ125X250-40 Specifications
- Model: SGJ125X250-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 125mm
- Stroke: 250mm (adjustable)
- Rod diameter: 40mm
- Port size: G1/2 (standard), optional NPT1/2
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Mounting types: Basic/Foot-mounted/Flange (optional)
- Material: Cold drawn steel tube (hard chrome plated)
- Seal material: NBR (nitrile rubber)
- Weight: 8.5kg (without accessories)
- Dimensions: 500mm(L) × 155mm(W) × 155mm(H)
- Max thrust: 10,300N @0.63MPa
- Protection rating: IP65 (standard rod wiper)
Heavy-duty steel cylinder with stroke adjustment mechanism, featuring corrosion-resistant chromium plating and reinforced end caps. Designed for high-load applications requiring precise stroke control. Includes magnetic piston for position sensing compatibility. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
Typical Applications:
- Press machine ejection systems
- Automotive welding fixture positioning
- Foundry equipment clamping mechanisms
- Heavy conveyor gate control
- Plastic injection molding machine auxiliaries
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Allow 50mm clearance at stroke ends for buffer adjustment.
Use M12x1.75 mounting bolts (grade 8.8 or higher) for base installation.
Adjustment procedure:
- Loosen lock nut at stroke end
- Rotate adjustment screw (clockwise to shorten stroke)
- Re-tighten lock nut with 35N·m torque
- Perform test cycle at reduced pressure first
| Property | Property Value |
|---|---|
| sku | SGJ125X250-40 |
| 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 1/2 |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | <250MM> → <250mm> |
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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