Airtac SAIJ40 Adjustable Cylinder SAIJ40X135-40
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 SAIJ40X135-40 Adjustable Stroke Cylinder Specifications
- Model: SAIJ40X135-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 135mm (max) with 40mm adjustable range
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (G1/8 adaptor optional)
- Cushion type: Rubber bumper + adjustable air cushion
- Mounting style: Basic (no built-in mounts)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (standard wiper seal)
- Weight: 2.8kg ±3%
- Dimensions: 300mm(L) × 58mm(W) × 58mm(H)
Precision-adjustable pneumatic cylinder featuring a unique dual-position locking mechanism for fine stroke control (±0.5mm repeatability). The hardened piston rod and corrosion-resistant construction enable reliable operation in high-cycle applications. Includes 360° rotatable cushion needles for smooth end-of-stroke deceleration.
- Variable height positioning in assembly jigs
- Material handling with adjustable clamping force
- Plastic injection molding ejection systems
- Automated test equipment requiring multiple stop positions
- Press-fit operations with depth compensation
Installation note:
Locknut requires 15-20N·m tightening torque. Always lubricate adjustment threads with Molykote G-5007 grease during maintenance. Avoid side-load exceeding 30N during adjustment operations.
Critical parameter:
Minimum stroke reduction = 10% of total stroke (13.5mm). Exceeding adjustment limits may damage internal cushion seals.
| Property | Property Value |
|---|---|
| sku | SAIJ40X135-40 |
| Adjustable Stroke | <40mm> |
| 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 | 135mm |
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.