Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X400-75S
$1,100.14
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SKU:
SGCJ250X400-75S
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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:
Allow 50mm clearance around cylinder body for heat dissipation.
Use M20x1.5 mounting bolts (grade 8.8 or higher) with Loctite 243.
Align within 0.2mm/m during installation. Lubricate every 500km of travel.
Critical note:
Never exceed 400mm stroke length. Avoid side load exceeding 350N.
When used in vertical orientation, install external guide mechanism.
Drain air filters every 8 operating hours in high-humidity environments.
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 SGCJ250X400-75S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model Decoding: SGCJ250X400-75S
- SGCJ: Adjustable stroke cylinder with cushion
- 250: Bore size (Φ250mm)
- 400: Maximum stroke length (400mm)
- 75: Cushion length (75mm)
- S: Double rod type
- Bore diameter: 250mm ±0.5mm
- Stroke adjustment range: 0-400mm (continuous positioning)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-700 mm/s (optimal range 100-500 mm/s)
- Ambient temperature: -20℃ to 80℃ (non-freezing)
- Port size: G1-1/2 (BSPP thread)
- Mounting type: Basic type (no built-in mounts)
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: SCM435 chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (standard), optional FKM
- Weight: 23.8 kg ±3%
- Dimensions:
- Extended length: 780mm (at max stroke)
- Retracted length: 380mm
- Body diameter: 270mm (external dimension)
- Rod diameter: Φ45mm (dual rods)
- ISO standard: 15552 (VDMA 24562, CETOP RP52P)
- Protection class: IP65 (wipers included)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual chrome-plated piston rods for enhanced stability in long-stroke applications. The 75mm cushion length enables smooth deceleration at stroke ends, while the anodized barrel resists corrosion in humid environments. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.6cc/min recommended).
Industrial Applications:
- Automotive press line material handling systems
- Die-casting machine ejection mechanisms
- Steel coil handling equipment positioning
- Plastic injection molding machine clamp adjustment
- Paper roll positioning in printing machinery
Installation guidelines:
Allow 50mm clearance around cylinder body for heat dissipation.
Use M20x1.5 mounting bolts (grade 8.8 or higher) with Loctite 243.
Align within 0.2mm/m during installation. Lubricate every 500km of travel.
Critical note:
Never exceed 400mm stroke length. Avoid side load exceeding 350N.
When used in vertical orientation, install external guide mechanism.
Drain air filters every 8 operating hours in high-humidity environments.
| Property | Property Value |
|---|---|
| sku | SGCJ250X400-75S |
| Adjustable Stroke | 75mm |
| 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 | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <400mm> |
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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