Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X120-30S
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63X120-30S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63X120-30S
- Type: Double-acting adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: Ø63mm ±0.1mm
- Stroke: 120mm (adjustable range: 30-120mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion with 30mm buffer length
- Mounting style: Standard ISO flange (MF12) with 4×M8 mounting holes
- Port size: G1/4 (BSPP thread)
- Piston rod material: Chrome-plated 45# steel
- Cylinder tube: Anodized aluminum alloy (surface hardness HV≥400)
- Seal material: NBR + PU combination seals
- Temperature range: -20℃ to 80℃ (with silicone seals optional for 150℃)
- Weight: 3.8kg ±5% (without accessories)
- Dimensions:
- Extended length: 300mm (max stroke)
- Retracted length: 180mm
- Body width: 85mm (flange edge to edge)
- Height with rod: 112mm (from base to rod centerline)
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
- Protection rating: IP54 (standard), IP67 optional
High-precision stroke-adjustable cylinder featuring dual calibration scales (metric/imperial) on the barrel for visual position confirmation. The SAIJ63 series incorporates a unique mechanical lock mechanism that maintains stroke setting under 0.8MPa backpressure. Requires 5μm filtered air and periodic lubrication every 500km of cumulative travel.
- Variable height positioning in CNC machine tool changers
- Adjustable clamping force systems in automotive jigs
- Packaging line product height compensation
- Glass handling equipment with variable thickness materials
- Semiconductor wafer cassette elevators
Installation note:
Engage both lock nuts when setting stroke length. Maximum side load:
150N at rod end. For vertical installations, use speed controller
(ASC-10) to prevent sudden drops during power loss.
| Property | Property Value |
|---|---|
| sku | SAIJ63X120-30S |
| Adjustable Stroke | 30mm |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| 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.