Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X50-30
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 SGCJ250X50-30 Adjustable Cylinder Specifications
- Series: SGCJ200~250 (Heavy Duty Adjustable Stroke Series)
- Model: SGCJ250X50-30
- Bore size: 250 mm
- Stroke: 50 mm (Adjustable)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (MF1) with front/rear flange options
- Piston speed: 50-800 mm/s
- Ambient temperature: -20℃ to 80℃
- Medium temperature: 0℃ to 70℃
- Lubrication: Pre-lubricated (Optional oil-free operation)
- Port size: G1-1/2 (NPT1-1/2 optional)
- Rod end thread: M48×1.5
- Weight: 32.5 kg (71.6 lbs)
- Dimensions (L×W×H):
- Basic length: 435 mm
- Full extended length: 485 mm
- Body diameter: 250 mm
- Mounting flange width: 300 mm
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo steel)
- Seals: NBR (Nitrile rubber)
High-torque adjustable stroke cylinder with precision positioning capability, featuring dual-axis guide rods and anti-rotation mechanism. Designed for heavy-load applications requiring exact stroke adjustment (±1mm repeatability). Integrated shock absorbers reduce end-impact noise to ≤75dB. Compatible with magnetic sensors (D-M9N series) for position feedback.
- Automotive press line positioning systems
- Die casting machine ejectors
- Plastic injection molding clamp adjustment
- Heavy conveyor gate control
- Paper roll tensioning mechanisms
Installation guidelines:
Maximum side load capacity 8,500N. For vertical mounting, use rod-down orientation.
Requires weekly lubrication (VG32 hydraulic oil recommended) in high-cycle applications (＞5,000 cycles/day).
| Property | Property Value |
|---|---|
| sku | SGCJ250X50-30 |
| Adjustable Stroke | 30mm |
| 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 | <50mm> |
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.