Airtac MFJ Adjustable Mini Cylinder MFJ20X25-20
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 MFJ20X25-20 Specifications
- Model: MFJ20X25-20
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 20 mm
- Stroke: 25 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Piston speed: 50–700 mm/s
- Cushioning: Adjustable rubber buffers (both ends)
- Port size: M5x0.8 (standard) or PT1/8 optional
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Rod material: Stainless steel SUS304
- Mounting options: Basic type, foot-mounted, or flange-mounted
- Weight: 0.32 kg (0.71 lbs)
- Dimensions:
- Total length (L): 104 mm (4.09")
- Body width (W): 32 mm (1.26")
- Height with mounting (H): 46 mm (1.81")
Ultra-compact cylinder featuring precision-machined aluminum alloy body with chromium-plated piston rod. The dual adjustable cushioning system minimizes impact noise and vibration at stroke ends. Integrated mounting slots allow 180° orientation flexibility. Requires ISO 8573-1 Class 3 or cleaner compressed air (lubricated or non-lubricated operation supported).
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in optical lens production
- Medical device assembly automation
- Packaging machine pusher mechanisms
- Semiconductor wafer processing equipment
Installation recommendation:
For vertical installations exceeding 45° angle, use the F-MFJ series mounting brackets.
Lubricate sliding surfaces with ISO VG32 hydraulic oil during initial setup.
Cushion adjustment screws require 2.5mm hex key (1/8 turn increments recommended).
| Property | Property Value |
|---|---|
| sku | MFJ20X25-20 |
| 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 | <25 mm> |
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.