Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X250-50
$289.62
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$297.12
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SKU:
SGJ125X250-50
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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 requirements:
Align within 0.2mm angular misalignment tolerance. Use flexible couplings for
stroke-end force exceeding 8kN. Lubricate every 3 months under normal operation.
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 Steel Tube Type Adjustable Cylinder SGJ125X250-50 Technical Details
- Full model: SGJ125X250-50
- Bore size: Ø125mm (ISO standard)
- Stroke: 250mm (adjustable stroke mechanism)
- Operation pressure: 0.05–0.9 MPa
- Cushioning type: Adjustable air cushion at both ends
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s (lubricated condition)
- Mounting style: MF series square flange (standard)
- Rod end thread: M20×1.5 (ISO 228-1)
- Port size: G1/2 (BSPP thread)
- Material:
- Tube: Cold drawn precision steel tube
- Piston rod: Chrome-plated carbon steel
- End caps: Aluminum alloy die-casting
- Weight: 12.7 kg (including standard accessories)
- Dimensions:
- Extended length: 520mm (stroke 250 + built-in components)
- Retracted length: 270mm
- Flange width: 160mm × 160mm
- Rod end protrusion: 45mm (minimum)
Heavy-duty steel cylinder with precision-ground inner surface, featuring dual adjustable pneumatic cushions for impact reduction. The corrosion-resistant design includes triple sealing (NBR + dust wiper + rod scraper) for harsh environments. Requires ISO VG32 hydraulic oil mist lubrication (optional oil-free operation available).
Industrial Applications:
- Press machine ejection systems
- Automotive welding fixture positioning
- Plastic injection molding machine core pulling
- Heavy conveyor gate actuation
- Construction equipment hydraulic assist
Installation requirements:
Align within 0.2mm angular misalignment tolerance. Use flexible couplings for
stroke-end force exceeding 8kN. Lubricate every 3 months under normal operation.
WARNING: Maximum side load capacity 350N. For vertical mounting,
always install mechanical lock nut (ANEX M20-5.8 specified).
| Property | Property Value |
|---|---|
| sku | SGJ125X250-50 |
| Adjustable Stroke | <50mm> |
| 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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