2. Features profiled bidirectional piston sealing structure with compact dimensions and integrated oil reservoir for sustained lubrication;
3. Integrated fixed cushioning pads on end caps minimize pneumatic shock during directional changes;
4. End caps and stainless steel barrel adopt reinforced crimping composite structure for exceptional joint integrity;
5. Precision-engineered stainless steel barrel ensures high mechanical strength and superior corrosion resistance;
6. Multiple standardized mounting accessories available for flexible installation configurations.
Category: Stainless Steel Mini Cylinders | Brand: AIRTAC | Series: MG
AirTAC MG Series Stainless Steel Mini Cylinder MG20X400S Technical Details
- Model Code: MG20X400S
 - Bore Size: 20mm (ISO 6432 standard)
 - Stroke: 400mm (±0.5mm tolerance)
 - Rod Thread: M10×1.25 (male)
 - Operating Pressure: 0.05-1.0 MPa
 - Ambient Temperature: -20℃ to 80℃ (non-freezing)
 - Cushioning: Adjustable pneumatic cushion (both ends)
 - Mounting Types: Basic type (MF1), Foot mounting (MP4), or Front flange (MF3)
 - Port Size: G1/8 (BSPP thread)
 - Material:
            
- Cylinder Tube: SUS304 stainless steel
 - Piston Rod: SUS420 hardened stainless (HRC 45-50)
 - End Caps: Aluminum alloy anodized
 
 - Seals: NBR standard (FKM available for high temp)
 - Weight: 1.85 kg (with magnetic piston)
 - Dimensions:
            
- Extended Length: 440mm (20mm bore + 400mm stroke)
 - Retracted Length: 40mm (base dimension)
 - Body Width: 28mm (±0.5mm)
 - Mounting Hole Spacing: 25mm (vertical center distance)
 
 - Position Detection: Built-in magnet for sensor mounting (D-M9N series compatible)
 
Corrosion-resistant stainless steel cylinder designed for precision linear motion in harsh environments. Features dual cushion adjustment screws for smooth end-stroke deceleration (adjustment range: 0-5mm). The compact cross-section (20% smaller than standard ISO cylinders) enables dense mounting configurations. Requires 40μm filtered compressed air with ISO VG32 lubricant recommendation.
- Food processing machinery (washdown environments)
 - Pharmaceutical cleanroom automation
 - Semiconductor wafer handling robots
 - Marine equipment actuators
 - High-cycle packaging lines (rated for 1,500km service life)
 
| Property | Property Value | 
|---|---|
| sku | MG20X400S | 
| Operation Type | Double Acting | 
| 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 | <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.
              








