Airtac MARU Stainless Steel Mini Cylinder MARU20X400S
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 MARU20X400S Technical Details
- Model Code: MARU20X400S
- Bore Size: 20mm (ISO 6432 standard)
- Stroke: 400mm (±0.5mm tolerance)
- Operating Pressure: 0.15-0.8 MPa
- Temperature Range: -20℃ to 80℃
- Port Thread: M5x0.8 (Dual ports on both ends)
- Cushioning: Adjustable pneumatic cushion
- Body Material: SUS304 stainless steel
- Piston Rod: SUS303 stainless steel
- Seal Material: NBR/FKM optional
- Mounting: Basic front flange (MF1), optional side/axial mounts
- Repeat Positioning Accuracy: ±0.1mm
- Max Speed: 500mm/s (with cushioning)
- Weight: 1.54kg (including rod and fittings)
- Dimensions: 450mm(L) × 34mm(W) × 34mm(H) (retracted length: 50mm)
Corrosion-resistant stainless steel cylinder designed for harsh environments requiring washdown capability. Features precision-ground rod (Ra≤0.4μm surface roughness) and low-friction seals for smooth operation. Includes built-in magnetic sensor slot (non-inductive models available). Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (1:30 ratio recommended).
- Pharmaceutical cleanroom automation
- Food processing machinery (FDA-compliant versions)
- Semiconductor wafer handling systems
- Marine equipment actuators
- High-cycle packaging lines (500k+ cycle rating)
Installation Guidelines:
Use anti-vibration pads when mounting on thin panels. For full-stroke applications,
reduce operating pressure to 0.6MPa max. Lubricate rod weekly in high-humidity environments.
| Property | Property Value |
|---|---|
| sku | MARU20X400S |
| 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 | <400mm> |
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.