Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X90-20S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
2. Features specially profiled bi-directional sealing rings with compact dimensions and integrated oil reservoir features;
3. Front/rear covers equipped with fixed shock-absorbing pads to minimize directional switching impacts;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped joining technology ensures reliable connection between stainless steel barrel and end covers;
6. Constructed with high-precision stainless steel tubing for exceptional strength and corrosion resistance;
7. Available in multiple bore sizes with compatible mounting accessories for diversified applications;
8. Full-range magnetic piston configuration as standard.
Category: Adjustable Cylinders | Brand: Airtac | Series: MAJ
AirTAC MAJ Series Dual-Rod Adjustable Stainless Steel Mini Cylinder MAJ20X90-20S
- Model: MAJ20X90-20S
- Type: Double-acting dual-rod cylinder with adjustable cushion
- Bore size: 20mm
- Stroke: 90mm (adjustable ±5%)
- Rod diameter: 8mm (both ends)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 150℃
- Port size: M5x0.8 (standard) with NPT1/8 adapter optional
- Piston speed: 50–700 mm/s
- Mounting type: Basic front flange (ISO 15552 compatible)
- Body material: SUS304 stainless steel
- Rod material: Chrome-plated steel with stainless steel option
- Seal material: Fluororubber (FKM) for high temperature resistance
- Cushion type: Adjustable rubber buffer with locknut
- Protection rating: IP67 (standard wiper seal)
- Weight: 680g ±3% (excluding accessories)
- Dimensions:
- Total length (L): 187mm (90mm stroke)
- Body width (W): 32mm
- Height (H): 40mm (flange mounting surface to rod center)
Precision mini cylinder featuring synchronized dual-rod output and corrosion-resistant construction. The through-rod design ensures balanced force distribution and position stability. Integrated cushion adjustment allows fine-tuning of end-position damping. Optional magnetic piston version (MAJ20X90-20S/M) enables position sensing.
- Precision alignment systems in semiconductor manufacturing
- Bidirectional clamping mechanisms for CNC fixtures
- Cleanroom automation (pharmaceutical/lab equipment)
- High-temperature food processing line actuators
- Marine environment control systems
Installation notes:
- Align rods precisely to prevent side load (max 0.5° angular misalignment)
- Use corrosion-resistant fittings for saltwater environments
- Lubricate with ISO VG32 hydraulic oil if operated below 0℃
| Property | Property Value |
|---|---|
| sku | MAJ20X90-20S |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 90mm |
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.