Airtac SAIJ40 Adjustable Cylinder SAIJ40X180-20S
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40 Adjustable Cylinder SAIJ40X180-20S Technical Specifications
- Model Code: SAIJ40X180-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 180mm (±0.5mm tolerance)
- Adjustment range: 0-20mm (via external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffers at both ends
- Port size: M5x0.8 (standard) with G1/8 adaptor option
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Grease-free operation)
- Weight: 2.4kg ±5%
- Dimensions (L×W×H):
- Extended length: 385mm
- Retracted length: 205mm
- Body diameter: 52mm
- Mounting base: 85mm × 42mm
- ISO certification: ISO 6432:2015 compliant
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stoppers for mid-stroke positioning. The 20S variant includes reinforced rod bearings and IP54-rated dust protection, optimized for repetitive positioning tasks. Requires 40μm filtered air with 1-10% lubricant oil content (ISO VG32 recommended).
- CNC machine tool clamping mechanisms
- Automated conveyor gate control
- Plastic injection molding ejectors
- Robotic welding positioners
- Semiconductor handling equipment
Installation guidelines:
Maximum allowable lateral load 35N. For vertical mounting,
use counterbalance valves. Maintain 0.3mm minimum alignment
tolerance between rod and load. Cycle rate ≤300mm/s.
| Property | Property Value |
|---|---|
| sku | SAIJ40X180-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 180mm |
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.