Airtac MFJ Adjustable Mini Cylinder MFJ20X30-20
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ20X30-20 Specifications
- Model: MFJ20X30-20
- Bore size: 20mm
- Stroke: 30mm
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard), G1/8 optional
- Cushioning type: Adjustable rubber buffer (both ends)
- Piston speed: 50–800 mm/s
- Mounting types: Basic, foot-mounted, flange-mounted (optional)
- Rod end type: Female thread (M5x0.8)
- Material: Aluminum alloy body, CRCCA piston rod
- Seal material: NBR rubber
- Weight: 0.45kg (bare cylinder)
- Dimensions (L×W×H):
- Retracted length: 98mm
- Extended length: 128mm
- Body width: 34mm
- Mounting height: 20mm
Ultra-compact pneumatic cylinder featuring precision-adjustable stroke-end cushioning for smooth motion control. The anodized aluminum construction provides corrosion resistance, while the dual-acting design ensures reliable bidirectional operation. Includes magnetic piston for position sensing compatibility (sensor sold separately). Requires filtered compressed air with 5μm filtration.
- PCB handling robots in electronics assembly
- Precision valve actuation in medical devices
- Labeling machine paper feed mechanisms
- Semiconductor wafer processing equipment
- Automated test fixture positioning systems
Installation note:
For optimal performance, maintain 0.5–1mm clearance between cylinder body and adjacent components.
Use locknuts (not included) for rod end load fixation. Lubricate with ISO VG32 hydraulic oil if operating
in dry conditions.
| Property | Property Value |
|---|---|
| sku | MFJ20X30-20 |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 30mm |
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.