Airtac SI50 Standard Cylinder SI50BX240S
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50BX240S Standard Cylinder Specifications
- Model: SI50BX240S
- Bore size: 50 mm
- Stroke: 240 mm
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Medium temperature: -20℃ to 80℃ (non-freezing)
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Square front flange (MF2) with rear foot mounting (TF1)
- Piston rod end: External thread M16×1.5
- Port size: 1/4" NPT (G1/8 optional)
- Seal material: Nitrile rubber (NBR) standard (Polyurethane seals available for high-speed applications)
- Ambient humidity: ≤95% RH (non-condensing)
- Lubrication: Pre-lubricated (Requires ISO VG32 turbine oil if relubricated)
- Weight: 3.7 kg (including mounting brackets)
- Dimensions:
- Total length (L): 440 mm (stroke + 200mm base structure)
- Body width (W): 76 mm (flange to flange)
- Height (H): 70 mm (excluding piston rod)
- Rod extension: +240 mm (full stroke)
Industrial-grade pneumatic cylinder with chrome-plated piston rod and hard anodized aluminum barrel. Features dual cushioning control for smooth end-of-stroke deceleration and integrated magnet for position sensing (optional magnetic switch compatibility). Designed for medium-duty cyclic operations with IP54 protection against particulate contamination.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Packaging machine pusher arms
- CNC machine tool door actuators
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use rod-down orientation to prevent condensate accumulation. Lubricate every
3,000km of cumulative stroke movement under normal conditions.
Critical parameters:
Maximum permissible side load 180N (at mid-stroke). Avoid continuous operation
above 0.7 MPa for lifespan optimization. Shock absorber adjustment requires
1/8 turn increments during commissioning.
| Property | Property Value |
|---|---|
| sku | SI50BX240S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 240mm |
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.