Airtac SGC Standard Cylinder SGC250X400H
2. SGC series features a custom bidirectional piston seal design with integrated oil reservoir for compact dimensions and enhanced lubrication. (Note: SG series adopts dual Y-type unidirectional seals with compensation mechanism for extended service life and low actuation pressure);
3. SG series utilizes steel tube construction for superior impact resistance;
4. SGC series employs aluminum tube configuration with optional magnetic piston for sensor compatibility (magnetic option unavailable for SG series);
5. Precision-adjustable cushioned stroke control ensures smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories available for system integration;
7. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SGC
AirTAC SGC Standard Cylinder SGC250X400H Technical Specifications
- Model: SGC250X400H
- Type: ISO 15552 compliant standard pneumatic cylinder
- Bore size: 250 mm
- Stroke: 400 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic H-style (ISO 15552 mounting dimensions)
- Port size: G3/8 (BSPP thread)
- Materials:
- Tube: Precision honed aluminum alloy (AlMgSi1)
- Piston rod: Hard chrome-plated carbon steel (45# steel)
- Seals: NBR (standard), optional FKM for high temp
- Operating temperature: -20℃ to 80℃ (NBR seals)
- Protection rating: IP65 (rod seal protection)
- Weight: 28.5 kg (dry, without accessories)
- Dimensions:
- Extended length: 1,085 mm
- Retracted length: 685 mm
- Body diameter: 250 mm ±0.5mm
- Mounting center spacing: 230 mm (front flange)
High-thrust industrial cylinder designed for heavy-duty automation applications. Features wear-resistant chromium carbide piston rod coating and dual anti-rotation guides (optional). The H-series mounting provides enhanced stability for horizontal installations. Requires 40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Automotive press line material handling
- Steel coil feeding mechanisms
- Plastic injection molding machine ejectors
- Heavy conveyor gate actuators
- Paper mill roller positioning systems
Installation note:
Requires torque-controlled mounting (recommended 85-95 N·m for M20 mounting bolts).
For vertical installations, use rod-down orientation with 10-15% reduced load capacity.
Lubricate rod weekly in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SGC250X400H |
| Seal Material | FKM |
| 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 |
| Magnet | Non-magnetic |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <400mm> |
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.