Airtac SCJ50 Standard Cylinder SCJ50X275-40
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 SCJ50 Standard Cylinder SCJ50X275-40 Technical Specifications
- Model Code: SCJ50X275-40
- Cylinder Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore Size: Ø50 mm (±0.1mm manufacturing tolerance)
- Stroke: 275 mm (adjustable stroke mechanism)
- Operating Pressure: 0.05-1.0 MPa (7-145 psi)
- Temperature Range: -20℃ to 80℃ (NBR seals)/-10℃ to 80℃ (FKM seals)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: Basic front flange with standard ISO mounting pattern
- Port Size: G1/4 (BSPP thread) with NPT optional
- Piston Rod Thread: M16×1.5 external thread (18mm engagement length)
- Tube Material: Anodized aluminum alloy (6063-T5)
- Rod Material: Hard chrome-plated carbon steel (45#)
- Seal Type: NBR standard (FKM available for high-temp applications)
- Weight: 2.85 kg (±3% production variance)
- Dimensions:
- Total Length: 375 mm (stroke + end caps)
- Body Diameter: Ø63 mm (cylinder tube OD)
- Mounting Width: 36 mm (flange base dimension)
- Rod Extension: 275+15 mm (includes safety margin)
The SCJ50X275-40 features a space-efficient design with 25% reduced installation footprint compared to previous generation models. Its hardened piston rod (HRC 35-40) withstands side loads up to 180N, while the dual sealing system ensures ≤0.5 mm³/min air leakage. The cylinder incorporates a wear-resistant guide ring that extends service life to 5,000 km under standard operating conditions.
- Automated palletizing systems (box pushing/positioning)
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Food processing conveyor gate actuators
- Lithium battery production line handling
Installation protocol:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-0.6mm alignment tolerance during mounting.
For vertical installations, use model with magnetic piston (add "-M" suffix).
| Property | Property Value |
|---|---|
| sku | SCJ50X275-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 275mm |
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.