2. Features profiled bidirectional piston sealing configuration with compact dimensions and integrated oil reservoir for enhanced lubrication;
3. Tie-rod construction utilizing precision tie-rods to connect end caps with aluminum barrel, ensuring structural integrity and operational reliability;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size within SC series;
5. Equipped with adjustable pneumatic cushioning mechanism for smooth stroke termination;
6. Comprehensive range of cylinder variants and mounting accessories available for versatile system integration;
7. Incorporates high-temperature resistant sealing compounds for operational temperature range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SCJ50
AirTAC SCJ50X75-50STC Standard Cylinder Specifications
- Model: SCJ50X75-50STC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: Ø50 mm (±0.1mm tolerance)
- Stroke: 75 mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffers (both ends)
- Port size: 1/4" NPT (M12x1.25 optional)
- Mounting style: STC-type (front flange with threaded mounting holes)
- Piston rod thread: M16x1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Carbon steel (hard chrome plated)
- End caps: Die-cast aluminum
- Seals: NBR (standard)/PU (optional)
- Weight: 1.65 kg (without accessories)
- Dimensions:
- Extended length: 231 mm
- Retracted length: 156 mm
- Body diameter: Ø56 mm
- Mounting hole spacing: 60x60 mm square pattern
- Protection rating: IP65 (rod seal)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
High-precision industrial cylinder featuring wear-resistant construction and smooth operation. The chrome-plated piston rod provides excellent corrosion resistance, while the dual cushioning system enables precise end-position control. Optimized for medium-load applications requiring repeatable linear motion.
- Clamping mechanisms in CNC machining centers
- Packaging machine ejector systems
- Material handling systems (conveyor gate controls)
- Automotive assembly line positioning devices
- Food processing equipment (with optional stainless steel version)
| Property | Property Value |
|---|---|
| sku | SCJ50X75-50STC |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| 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.



