Airtac SCJ50 Standard Cylinder SCJ50X120-20
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 SCJ50X120-20 Standard Cylinder Technical Specifications
- Model: SCJ50X120-20
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 50mm (±0.13mm tolerance)
- Stroke: 120mm (adjustable cushioning ±5mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer with adjustable end caps
- Mounting style: Basic front flange (MF1) with 4x M6 threaded holes
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M16×1.5 external thread
- Temperature range: -20℃ to 80℃ (continuous operation)
- Material:
- Tube: Aluminum alloy AL6063-T5 with hard anodized surface
- Piston rod: SUS304 stainless steel with chrome plating (5-8μm)
- End caps: Die-cast aluminum
- Seals: HNBR (Hydrogenated Nitrile) with wear-resistant ring
- Weight: 2.3kg (without accessories)
- Dimensions:
- Extended length: 247mm (stroke+basic length)
- Retracted length: 127mm
- Body diameter: 50mm (actual OD 56mm with mounting flange)
- Rod end thread length: 20mm
High-precision industrial cylinder featuring dual cushioning adjustment and anti-rotation design. The SCJ50 series utilizes a chromium-plated piston rod with integrated scraper seal to prevent contaminant ingress. Optimized for vertical mounting applications with built-in air bleeding ports. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door interlocks
- Food processing conveyor gate actuators
- Pharmaceutical blister packaging systems
Maintenance protocol:
Lubricate with ISO VG32 hydraulic oil every 500,000 cycles. Avoid side load exceeding 30N·m.
For vertical installations, use rod-down position to prevent seal wear from piston self-weight.
| Property | Property Value |
|---|---|
| sku | SCJ50X120-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 120mm |
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.