
Description
1. Enterprise-standard pneumatic cylinder compliant with internal specifications;
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
Installation note:
Align cylinder axis within 0.2mm perpendicularity tolerance.
For vertical mounting, use spring-down orientation to prevent
seal wear from piston self-weight. Lubricate every 3 months
under normal operation (500 cycles/day).
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 SCJ50X25-20STC Standard Cylinder Specifications
- Model: SCJ50X25-20STC
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 50mm
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Piston speed: 50–800 mm/s (lubricated)
- Cushioning type: Adjustable rubber buffer (both ends)
- Port thread: G1/8 (BSPP)
- Rod end thread: M16×1.5
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 1.25kg (without accessories)
- Dimensions: 200mm(L) × 58mm(W) × 58mm(H)
- Mounting type: STC series front flange (ISO 15552 standard)
- Protection rating: IP67 (dust tight & protected against immersion)
A robust compact cylinder featuring dual anti-rotation design and precision honed inner bore. The SCJ50 series combines 1,500km service life with ≤0.5mm lateral rod play, ideal for repetitive linear motion tasks. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
Typical Applications:
- Clamping fixtures in CNC machining centers
- Ejection mechanisms for injection molding machines
- Conveyor gate actuators in automated warehouses
- Printing press paper feed systems
- Food packaging machine sealing head operation
| Property | Property Value |
|---|---|
| sku | SCJ50X25-20STC |
| Adjustable Stroke | <20mm> |
| 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 | <25 mm> |
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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