Airtac MFJ Adjustable Mini Cylinder MFJ40X20-20
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 MFJ40X20-20 Adjustable Mini Cylinder Technical Details
- Model: MFJ40X20-20
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (G1/8 adaptor optional)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (Accessory brackets available)
- Material: Aluminum alloy cylinder tube, SUS304 piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 0.65kg (1.43 lbs)
- Dimensions: 150mm(L) × 52mm(W) × 52mm(H)
- ISO standard: 6432 compliant
- Max lateral load: 20N at 0.5MPa
Ultra-compact linear actuator featuring precision-adjustable stroke buffers for controlled deceleration. The anodized aluminum construction provides corrosion resistance, while the chrome-plated piston rod ensures smooth operation. Includes built-in magnet for position sensing compatibility. Requires 5μm filtered air with ISO 8573-1:2010 Class 3 purity.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Cartesian coordinate pick-and-place systems
- Medical device component positioning
- Automated test equipment actuators
Installation guidelines:
Apply lithium soap-based grease to rod bearing before initial use.
Maintain ≤0.5mm alignment tolerance during mounting.
Buffer adjustment requires 2mm hex key (included).
Maximum side load capacity requires 0.5MPa minimum pressure.
| Property | Property Value |
|---|---|
| sku | MFJ40X20-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.