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 MFJ32X40-20 Technical Specifications
- Model: MFJ32X40-20
- Bore size: 32mm
- Stroke: 40mm (±5mm adjustable)
- Operating pressure: 0.05–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) with NPT1/8 adaptor option
- Piston speed: 50–700 mm/s
- Buffer type: Adjustable rubber cushion (both ends)
- Rod material: Hard chrome-plated stainless steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (oil-resistant)
- Weight: 450g ±5% (without accessories)
- Dimensions:
- Extended length: 160mm
- Retracted length: 120mm
- Body diameter: 42mm
- Mounting base: 50mm × 32mm
- Protection class: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (PAG oil)
Ultra-compact pneumatic cylinder featuring precise stroke adjustment capability through its unique rotary end lock mechanism. The dual-cushion design minimizes impact noise while maintaining positioning accuracy (±0.5mm repeatability). Nickel-plated end covers enhance corrosion resistance in humid environments.
- Precision clamping in CNC tool changers
- Valve actuation in semiconductor wafer handling
- Compact assembly line pusher mechanisms
- Medical device positioning systems
- Robotic gripper actuation in confined spaces
- Magnetic sensor kit (D-M9N)
- Heat-resistant seals (FKM material, +120℃ max)
- Low-friction piston kit (PTFE coating)
- Compact speed controller (ASC-02M)
| Property | Property Value |
|---|---|
| sku | MFJ32X40-20 |
| 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 | <32 mm> |
| Stroke | <40mm> |
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.







