Airtac SI160 Standard Cylinder SI160BX185
2. NBR Y-shaped piston sealing structure with integrated cushioning mechanism, featuring long service life and low friction coefficient
3. Precision-milled aluminum tube with black-hardened piston rod for enhanced corrosion resistance
4. Smooth operation with adjustable cushioning mechanism
5. Multiple cylinder specifications and comprehensive mounting accessories available for flexible system integration
Category: Standard Cylinders , Brand: AIRTAC , Series: SI160
AirTAC SI160BX185 Standard Cylinder Specifications
- Model: SI160BX185
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 160 mm
- Stroke: 185 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.2 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1-1/2 (NPT1-1/2 optional)
- Piston rod thread: M39×1.5 external thread
- Mounting: Basic type (ISO 15552 mounting accessories compatible)
- Material:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated carbon steel (HRC 45-50)
- Seals: NBR (Nitrile) standard, optional Polyurethane
- Temperature range: -20℃ to 80℃
- Weight: 14.8 kg (without accessories)
- Dimensions:
- Total length: 476 mm (stroke length + end caps)
- Tube outer diameter: 184 mm
- Mounting center distance: 190 mm
- Rod end bracket dimensions: 200×200 mm
- Max theoretical force (@0.63MPa):
- Thrust: 12,700 N
- Retract: 11,200 N
- Air consumption (@0.6MPa): 35.3 L/stroke
- Lubrication: Oil-free operation compatible (recommended lubrication interval: 3 months if used dry)
High-force industrial cylinder designed for heavy-duty automation applications. Features corrosion-resistant construction with triple sealing system (wiper seal, main seal, and buffer seal). Built-in magnet (DIN 43650 connector) enables position feedback when used with compatible sensors. Cushion adjustment screws allow precise deceleration control.
- Automotive production line clamping systems
- Press machinery actuation
- Foundry equipment operation
- Heavy material handling gates
- Plastic injection molding machine ejectors
Installation note:
Use alignment jigs during mounting to prevent side load. For vertical installations,
always install locking nuts on piston rod threads. Lubricate through air supply
(ISO VG32 hydraulic oil recommended) for extended seal life.
Maintenance alert:
Replace rod wiper seals every 500,000 cycles in high particulate environments.
Never exceed 1.2 MPa operating pressure without consulting factory.
| Property | Property Value |
|---|---|
| sku | SI160BX185 |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | BSPT 3/4 |
| Piston Rod Material | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 160mm |
| Stroke | 185mm |
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.