Airtac SGD Series Steel Tube Type Double Rod Cylinder SGD250X450
$1,253.42
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$1,260.92
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SKU:
SGD250X450
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Description
1. Complies with ISO 15552 standard (supersedes ISO 6431 specification) for cylinder manufacturing;
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
Installation guidelines:
Maintain 0.05mm/m alignment tolerance during mounting. Use flexible couplings for
rod-end connections. Allow 1.2× stroke length clearance for maintenance access.
Annual recertification recommended for safety-critical applications.
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 SGD250X450 Technical Specifications
- Model: SGD250X450
- Cylinder bore: Ø250 mm
- Stroke: 450 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1-1/2 (ISO standard)
- Piston rod thread: M30×2.0 (double rod)
- Mounting style: MF1 (basic front flange) with 4×M12 mounting holes
- Tube material: Cold drawn precision steel tube (hard anodized)
- Rod material: Chrome-plated carbon steel (Cr equivalent ≥0.95)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Rod deflection: ≤0.3° at maximum stroke
- Dual rod diameter: Ø35 mm each
- Maximum speed: 500-800 mm/s (with cushioning)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
- Repeat positioning accuracy: ±0.2 mm
- End lock options: Magnetic or mechanical position sensing
- Weight: Approx. 12.5 kg (without accessories)
- Dimensions: 805mm(L) × 320mm(W) × 250mm(H)
Industrial-grade double rod cylinder featuring symmetrical force transmission and enhanced moment resistance. The hardened steel construction withstands 150,000+ cycles at full load. Includes wear-resistant DU bushing guides and integrated shock absorbers. Requires 5-40μm filtered compressed air with ISO VG32 hydraulic oil mist lubrication (0.1-1.0 mg/m³).
Typical Applications:
- Heavy-duty press brake tool positioning systems
- Automotive welding fixture synchronization
- Glass tempering furnace door mechanisms
- Plastic injection molding ejector units
- Steel coil handling robotic end effectors
Installation guidelines:
Maintain 0.05mm/m alignment tolerance during mounting. Use flexible couplings for
rod-end connections. Allow 1.2× stroke length clearance for maintenance access.
Annual recertification recommended for safety-critical applications.
| Property | Property Value |
|---|---|
| sku | SGD250X450 |
| 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 | 450mm |
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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