Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X800-75
$1,740.10
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$1,747.60
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SKU:
SGJ250X800-75
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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 torque-controlled mounting (85-95 N·m flange bolts).
Maintain 0.5° maximum angular misalignment during installation.
Always install with 50mm minimum clearance around adjustment screws.
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 SGJ250X800-75 Steel Tube Adjustable Cylinder Specifications
- Model: SGJ250X800-75
- Type: Double-acting adjustable stroke cylinder (steel tube construction)
- Bore size: Ø250mm (±0.5mm tolerance)
- Stroke: 800mm (adjustable through built-in stroke limiter)
- Operating pressure: 0.05-1.2 MPa
- Cushioning: Adjustable hydraulic buffer (both ends)
- Mounting type: MF12 series flange mounting (ISO 15552 compatible)
- Port size: Rc1-1/4 (NPT1-1/4 optional)
- Temperature range: -20℃ to 80℃ (with optional seals up to 120℃)
- Rod material: Chrome-plated carbon steel (surface hardness HRC 45-50)
- Tube material: Cold drawn precision steel tube (internal honing finish)
- Seal type: HNBR/NBR compound seals (oil & abrasion resistant)
- Protection rating: IP65 (standard wipers), IP67 with optional seals
- Weight: 48.5kg ±2% (without accessories)
- Dimensions: 1065mm(L) × 330mm(W) × 330mm(H) (full extension)
Heavy-duty industrial cylinder with precision-machined steel construction, designed for high moment load applications. Features 3-stage chrome plating on piston rod (25μm thickness) and integrated magnetic sensor slots (sensor not included). Requires minimum lubrication interval of 500km stroke distance.
Typical Applications:
- Metal stamping press ejection systems
- Automotive chassis positioning fixtures
- Shipbuilding plate bending machinery
- Mining conveyor gate actuators
- Heavy material compaction devices
Installation note:
Requires torque-controlled mounting (85-95 N·m flange bolts).
Maintain 0.5° maximum angular misalignment during installation.
Always install with 50mm minimum clearance around adjustment screws.
Maintenance:
Replace buffer seals every 500,000 cycles in standard operation.
Use ISO VG32 hydraulic oil for lubrication.
Magnetic sensors require separate IP67-rated cabling.
| Property | Property Value |
|---|---|
| sku | SGJ250X800-75 |
| Adjustable Stroke | 75mm |
| 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 | 800mm |
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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