Airtac SGD Series Steel Tube Type Double Rod Cylinder SGD250X80
2. SG Series features dual Y-type single-acting piston seals with automatic compensation, ensuring extended service life and low starting pressure. SGC Series adopts profiled dual-acting seal configuration for compact design and integrated oil reservoir capability;
3. SG Series utilizes cold drawn steel tubing construction with superior impact resistance;
4. SGC Series employs precision aluminum tubing with optional embedded sensor magnets (not compatible with SG Series);
5. Equipped with adjustable pneumatic cushioning mechanism for smooth deceleration control;
6. Comprehensive size range with multiple mounting accessories for flexible system integration;
7. Engineered with high humidity-resistant sealing compounds for operational temperature range of 0-150°C.
Category: Twin Shaft Cylinders | Brand: AIRTAC | Series: SGD
AirTAC SGD Series Steel Tube Double Rod Cylinder SGD250X80 Technical Details
- Model: SGD250X80 (Steel Guide Double Rod)
- Bore size: Ø250 mm
- Stroke: 80 mm (customizable 25-1000 mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s (lubricated)
- Cushioning: Adjustable hydraulic buffer (both ends)
- Port size: G1-1/2 (NPT1-1/2 optional)
- Rod material: Hard chrome-plated carbon steel (pre-stressed)
- Tube material: Cold drawn precision steel tube (anti-corrosion treatment)
- Seal type: HNBR seals with wear ring (ISO 6432 compliant)
- Ambient temperature: -20℃ to 80℃
- Weight: 25.8 kg (standard stroke)
- Dimensions: 500mm(L) × 290mm(W) × 290mm(H) (stroke-dependent length)
- Mounting: ISO/VDS 24552 standard (multiple bracket options)
- Rod end type: Female threaded (M20×1.5) with locknut
- Position detection: Magnet compatible (T-slot for sensor mounting)
Industrial-grade double rod cylinder designed for heavy-load precision alignment applications. Features symmetrical force distribution through twin piston rods and hardened steel guides that minimize deflection under side loads. The honed inner tube surface (Ra≤0.2μm) ensures smooth operation and extended seal life. Optional rod-end reinforcement sleeves available for shock loads.
- Automotive welding fixture positioning systems
- Steel coil handling equipment in rolling mills
- Paper cutting machine crossbeam drives
- Plastic injection molding machine ejectors
- CNC pallet changers requiring precise parallelism
Installation protocol:
Requires rigid mounting surface with flatness ≤0.1mm/m.
Lubricate through air supply (ISO VG32 equivalent) with 1-2 drops/m³
oil mist. Perform alignment check every 500km of cumulative stroke.
| Property | Property Value |
|---|---|
| sku | SGD250X80 |
| 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 | 80 mm |
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.