Airtac SCJ40 Standard Cylinder SCJ40X120-50
1. Enterprise-standard pneumatic cylinder;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3. Tie-rod construction with reinforced tie-rod connections between end covers and aluminum barrel ensures superior reliability;
4. Compact stroke length compared to ISO 15552 counterparts with equivalent bore sizes;
5. Smooth cushioning adjustment mechanism for optimized motion control;
6. Available in multiple bore sizes with comprehensive mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0-150°C.
Category: Standard Cylinders , Brand: Airtac , Series: SCJ40
AirTAC SCJ40X120-50 Standard Cylinder Specifications
- Model: SCJ40X120-50
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (1.57")
- Stroke: 120mm (4.72")
- Operating pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Tube material: Aluminum alloy hard anodized
- Rod material: Stainless steel (chrome-plated carbon steel optional)
- Seals: NBR (Nitrile rubber)
- Weight: 2.85kg (6.28 lbs)
- Dimensions: 220mm(L) × 76mm(W) × 76mm(H)
- Mounting type: Foot-mounted (ISO 15552 standard)
- Protection class: IP54 (standard wiper seal)
A workhorse cylinder with precision-machined components, featuring wear-resistant chromium plating and dual cushion adjustment screws. The SCJ series incorporates a magnetic piston for sensor compatibility, with 50mm indicating the sensor slot length. Designed for 1 million+ cycle durability under proper lubrication.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Food processing conveyor gate controls
Installation tip:
Align rod axis within 0.2mm perpendicularity tolerance. For vertical mounting,
use locknut (M16) with 28-32 N·m torque. Lubricate with ISO VG32 hydraulic oil
if operating below 1 m/s piston speed.
| Property | Property Value |
|---|---|
| sku | SCJ40X120-50 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.