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 MFJ40X200-30S Specifications
- Model: MFJ40X200-30S
- Bore size: 40mm
- Stroke: 200mm
- Adjustment type: External adjustable cushioning (stroke-end speed control)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8
- Cushion type: Air cushion adjustable (both ends)
- Mounting style: Basic type (axial mounting)
- Material: Aluminum alloy body with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Piston speed: 50–800 mm/s (recommended)
- Weight: 1.8 kg ±5%
- Dimensions: 320mm(L) × 48mm(W) × 48mm(H)
- Protection rating: IP54 (standard)
- Lubrication requirement: Requires ISO VG32 turbine oil
Ultra-compact cylinder with precision stroke adjustment, featuring dual adjustable pneumatic cushions for controlled deceleration. The hardened piston rod (Cr-Mo steel) and wear-resistant seals ensure 3,000km+ service life. Ideal for applications requiring fine positioning in confined spaces.
- PCB handling robots in electronics assembly
- Precision clamping in CNC tool changers
- Component positioning in medical device manufacturing
- Automated sorting gate actuators
- Semiconductor wafer processing equipment
| Property | Property Value |
|---|---|
| sku | MFJ40X200-30S |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <200mm> |
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.







