Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X75-30S
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 SGCJ250X75-30S Adjustable Cylinder Specifications
- Series: SGCJ200~250 (Standard adjustable stroke type)
- Model: SGCJ250X75-30S
- Bore size: Ø250 mm
- Stroke: 75 mm (adjustable through built-in stroke adjustment mechanism)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1 mounting pattern)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod diameter: Ø50 mm
- Seal material: NBR (Nitrile rubber) standard
- Weight: 7.3 kg (excluding accessories)
- Dimensions:
- Total length (retracted): 335 mm
- Body diameter: 250 mm
- Mounting base width: 210 mm
- Rod end thread: M36x2
Heavy-duty adjustable stroke cylinder with precision control capability, featuring dual adjustable air cushions for smooth deceleration. The SGCJ series incorporates a unique stroke adjustment mechanism allowing ±3mm fine-tuning via hex wrench. Corrosion-resistant anodized aluminum construction with chrome-plated piston rod (hard chrome thickness ≥0.02mm). Includes magnetic sensor slot (compatible with CS190 series sensors).
- Press machine stroke control systems
- Automotive assembly line positioning fixtures
- Die-casting machine ejection mechanisms
- Packaging equipment with variable product heights
- Foundry mold clamping adjustments
Operation note:
Requires initial lubrication with ISO VG32 hydraulic oil.
Maximum allowable side load: 450N. For vertical installations,
always use rod-end locking nut (AN5 series recommended).
Avoid rapid pressure changes exceeding 0.5 MPa/s.
| Property | Property Value |
|---|---|
| sku | SGCJ250X75-30S |
| 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 | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 75mm |
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.