Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X125-50S
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 SGCJ250X125-50S Adjustable Cylinder Specifications
- Model: SGCJ250X125-50S
- Series: SGCJ200~250 standard adjustable stroke
- Bore size: Ø250mm (±0.5mm tolerance)
- Stroke: 125mm (adjustable through external stopper)
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃ (with NBR seals)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (MF1 flange optional)
- Port size: G1-1/2 (ISO standard)
- Piston rod thread: M56×2 external thread
- Tube material: Aluminum alloy AL6063-T5 with hard anodizing
- Rod material: Chrome-plated SCM435 steel
- Seal material: Nitrile butadiene rubber (NBR)
- Weight: 23.5kg (without accessories)
- Dimensions:
- Extended length: 730mm (stroke included)
- Retracted length: 605mm
- Body diameter: 260mm (including cushion locknuts)
- Mounting base: 320×320mm square flange
Heavy-duty adjustable stroke cylinder with 25μm hard chrome rod plating for wear resistance. Features dual adjustable air cushions with ±5° rotation lock nuts for precise stroke termination control. The T-slot mounting groove (per ISO 15552) allows flexible installation. Requires ISO 8573-1 class 3 lubricated air (40℃ viscosity 32-46 cSt).
- Press machine ejection systems
- Automotive welding fixture positioning
- Foundry mold clamping mechanisms
- Paper roll handling equipment
- Shipbuilding jig actuators
Maintenance tip:
Lubricate rod wipers monthly with ISO VG32 turbine oil.
Avoid lateral loads exceeding 200N - use guide rails if side force exists.
Maximum permissible rod end play: 1.2mm radial.
| Property | Property Value |
|---|---|
| sku | SGCJ250X125-50S |
| Adjustable Stroke | <50mm> |
| 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 | 125mm |
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.