Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X75-50S
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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 Mini Stainless Steel Cylinder MAJ20X75-50S
- Model: MAJ20X75-50S
- Bore size: 20mm
- Stroke: 75mm
- Rod diameter: 6mm (dual rod)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Material: Stainless steel cylinder tube (SUS304) + anodized aluminum end caps
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Weight: 520g ±5% (without accessories)
- Dimensions: 130mm(L) × 34mm(W) × 34mm(H) (fully retracted)
- Mounting options: Front flange (standard), side/center lug, or foot mounting
- Repeat positioning accuracy: ±0.2mm
- Max theoretical thrust: 28.3kgf at 0.6MPa
- ISO standard: 6432 compliant
- Protection rating: IP67 (with wiper seal)
Ultra-compact dual-rod cylinder featuring precision linear motion and corrosion resistance. The symmetrical rod design eliminates lateral force during operation, making it ideal for applications requiring precise alignment. Stainless steel construction ensures durability in harsh environments. Adjustable cushioning allows smooth end-of-stroke deceleration. Includes built-in auto switch grooves for sensor installation.
- Semiconductor wafer handling robots
- Medical device positioning mechanisms
- Food processing equipment actuators
- Optical lens alignment systems
- High-cycle automation with space constraints
- Cleanroom environment operations
Installation tips:
Maintain parallel alignment of dual rods during mounting. Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical installations, add a stroke-end locking nut (sold separately). Perform monthly lubrication checks in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | MAJ20X75-50S |
| Adjustable Stroke | <50mm> |
| 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 | 75mm |
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.