Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X450-40
$1,127.79
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SGCJ250X450-40
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Description
1. ISO 15552 (formerly ISO 6431) standard-compliant cylinder;
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
Installation guidelines:
1. Maintain 0.05mm/m alignment tolerance during mounting
2. Use anti-vibration pads when cycle rate exceeds 120 CPM
3. Apply ISO VG32 hydraulic oil for relubrication
4. Cushion adjustment requires 50+ operation cycles for stabilization
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X450-40 Adjustable Cylinder Specifications
- Series: SGCJ200~250 (ISO 15552 standard)
- Model: SGCJ250X450-40
- Bore size: 250 mm
- Stroke: 450 mm (adjustable with stopper mechanism)
- Operating pressure: 0.1–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion at both ends
- Mounting style: Foot-mounted (MF1) with optional front flange (FF) or rear clevis (CD)
- Port size: G3/8 (1/2" NPT optional)
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard / Polyurethane (PU) optional
- Temperature range: -20℃ to +80℃
- Max theoretical thrust: 3,927 N @ 0.6 MPa
- Weight: 18.5 kg ±2% (without accessories)
- Dimensions:
- Total length: 650 mm (at mid-stroke position)
- Stroke adjustment range: ±15% of nominal stroke
- Rod end thread: M30×2.0
- Mounting hole spacing: 300 mm (foot mounting base)
- External diameter: 250 mm
- Protection class: IP40 (standard) / IP67 with optional wiper seal
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km travel distance)
High-payload adjustable stroke cylinder featuring a dual-piston design for enhanced stability in heavy-duty applications. The SGCJ250X450-40 combines 5-stage anodized surface treatment with precision ground rods (Ra ≤0.4μm) for wear resistance. Integrated magnetic piston allows position feedback when used with proximity sensors (sensor slot: 8.5mm width).
Industrial Applications:
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Injection molding machine clamp adjustment
- Heavy conveyor gate actuation
- Paper roll handling in printing facilities
Installation guidelines:1. Maintain 0.05mm/m alignment tolerance during mounting
2. Use anti-vibration pads when cycle rate exceeds 120 CPM
3. Apply ISO VG32 hydraulic oil for relubrication
4. Cushion adjustment requires 50+ operation cycles for stabilization
⚠️ Critical Note:
Requires 40μm filtered compressed air with pressure dew point ≤3℃. Avoid angular loading >0.5° deviation. Maximum side load capacity: 1,200 N at mid-stroke. Not suitable for vertical downward thrust applications without counterbalance.
| Property | Property Value |
|---|---|
| sku | SGCJ250X450-40 |
| Adjustable Stroke | <40mm> |
| 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 |
| 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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