Airtac SGCD Dual Rod Cylinder SGCD250X75
2. SG series features dual Y-shaped single-acting piston seals with compensation mechanism for extended service life and low starting pressure. SGC series adopts asymmetric double-acting seal configuration with compact dimensions and integrated oil reservoir;
3. SG series utilizes steel tube construction with enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Smooth adjustable cushioned buffer operation;
6. Multiple cylinder specifications and compatible mounting accessories available;
7. High-temperature resistant sealing materials accommodate 0-150°C operational range.
Category: Double-axis Cylinder | Brand: Airtac | Series: SGCD
AirTAC SGCD Series Dual Rod Cylinder SGCD250X75 Technical Details
- Model: SGCD250X75
- Type: Dual rod, double-acting cylinder
- Bore size: Ø25 mm (250 series)
- Stroke: 75 mm (customizable up to 500 mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) / Foot mounting (MP4) optional
- Port size: Rc1/8 (NPT1/8 available on request)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) standard / PU optional
- Temperature range: -20℃ to 80℃
- Weight: 5.8 kg (with both rods)
- Dimensions: 300mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
- Rod diameter: Ø12 mm (dual rods)
- Rod thread: M12×1.25 (both ends)
- ISO standard: 15552 (formerly ISO 6431)
The SGCD250X75 features twin parallel rods that eliminate rotational torque, providing exceptional lateral load capacity (up to 40% higher than single-rod models). Its through-rod design ensures precise linear motion synchronization, with TÜV-certified position repeatability of ±0.5mm. The cylinder incorporates wear-resistant guide bushings and an integrated scraper seal to prevent particulate ingress.
- Precision press-fit operations in automotive assembly
- Vertical lifting mechanisms for CNC tool changers
- Parallel gripper actuation in robotic pick-and-place systems
- Web tension control in printing/packaging machinery
- Position locking in semiconductor wafer handling
Installation guidelines:
Maintain 0.05mm minimum alignment tolerance between rod ends and load.
Use flexible couplings to compensate for parallel offset (max 0.2° angular misalignment).
Lubricate with ISO VG32 hydraulic oil if operating below 1 Hz cycle rate.
| Property | Property Value |
|---|---|
| sku | SGCD250X75 |
| Seal Material | Polyurethane |
| 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 | 75mm |
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.