
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 SGD250X350 Technical Details
- Model: SGD250X350
- Type: Double rod cylinder with steel tube construction
- Bore size: Ø250 mm
- Stroke: 350 mm (adjustable cushioning)
- Operating pressure: 0.05-1.0 MPa
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Cold drawn precision steel tube
- Seal type: Nitrile rubber (NBR) with wear-resistant rings
- Temperature range: -20℃ to 80℃
- Port size: G1" (BSPP thread)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Standard MF1 flange mounting (optional foot mounting)
- Weight: 58.3 kg (dry, without accessories)
- Dimensions:
- Total length: 748 mm (stroke 350 + end caps)
- Width: 310 mm (including rod brackets)
- Height: 290 mm (flange mounting surface to rod end)
- Optional accessories: Magnetic piston, rod lock kit, heat-resistant seals (-40℃~150℃)
Heavy-duty industrial cylinder designed for high moment resistance and precise linear motion. Features dual chromium-plated piston rods (Ø45mm) for enhanced rigidity and anti-buckling performance. The steel tube body ensures superior heat dissipation and structural integrity under continuous operation. Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3).
- Automotive press line material handling systems
- Die-casting machine ejection mechanisms
- Heavy pallet stacking/unstacking robots
- Paper roll handling in printing facilities
- Shipbuilding fixture positioning systems
| Property | Property Value |
|---|---|
| sku | SGD250X350 |
| 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 | 350mm |
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.