2. Features asymmetrical bidirectional piston seal configuration with compact dimensions and integrated oil reservoir functionality;
3. Integrated cushioning pads on both end caps mitigate impact during directional changes;
4. Multiple rear cover configurations facilitate flexible mounting solutions;
5. Riveted composite enclosure structure ensures reliable connection between end caps and stainless steel barrel;
6. Precision-engineered stainless steel tubing barrel demonstrates exceptional mechanical strength and superior corrosion resistance;
7. Comprehensive options including multiple bore sizes and mounting accessories available for customized applications;
8. Full magnetic circuit pre-installed across all series models.
Category: Stainless Steel Miniature Cylinders | Brand: AIRTAC | Series: MARU
AirTAC MARU Stainless Steel Mini Cylinder MARU20X230S Technical Details
- Model: MARU20X230S
 - Type: Single-acting spring return (push type)
 - Bore size: 20mm (±0.1mm manufacturing tolerance)
 - Stroke: 230mm (max. stroke deviation ±1.5%)
 - Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
 - Temperature range: -20℃ to 150℃ (stainless steel version)
 - Port size: M5x0.8 (standard) or NPT1/8 (optional)
 - Cushioning: Adjustable rubber bumper
 - Mounting style: Basic foot mounting (MF1), optional flange/clevis
 - Material: SUS304 stainless steel body, CR12MoV piston rod
 - Seal material: Fluororubber (FKM) for high temp resistance
 - Weight: 850g ±3% (excluding accessories)
 - Dimensions: 260mm(L) × 32mm(W) × 32mm(H) (fully extended)
 - Rod thread: M6x1.0 external thread (EN ISO 4026 standard)
 - Lubrication: Pre-lubricated (Grease-free operation possible)
 - ISO standard: Compliant with ISO 6432 (miniature cylinders)
 
Premium corrosion-resistant cylinder engineered for harsh environments requiring frequent washdowns or chemical exposure. Features precision-ground rod for ≤0.8μm surface roughness (Ra) and ≤0.01mm/m straightness tolerance. Integrated magnetic piston enables position sensing compatibility. Spring chamber includes vent filter to prevent contaminant ingress.
- Food processing equipment (FDA-compliant design)
 - Pharmaceutical tablet press mechanisms
 - Semiconductor wafer handling robots
 - Marine actuator systems (saltwater resistant)
 - Sterilization autoclave door locking
 
| Property | Property Value | 
|---|---|
| sku | MARU20X230S | 
| Front Cover Type | Upper Fixed Type | 
| 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 | 
| Cushion Type | Bumper Pad | 
| Bore Diameter | <20mm> | 
| Stroke | <230 mm> | 
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.
              








