Airtac MFJ Adjustable Mini Cylinder MFJ40X350-100S
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 MFJ40X350-100S Specifications
- Model: MFJ40X350-100S
- Type: Adjustable stroke compact cylinder (double-acting)
- Bore size: 40mm
- Stroke: 350mm (adjustable range 250-350mm via 100S adjustment mechanism)
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber seals
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Mounting types: Basic type, foot mounting (optional accessories)
- Weight: 1.85kg (without accessories)
- Dimensions:
- Extended length: 498mm (max stroke)
- Retracted length: 148mm
- Body diameter: Φ40mm
- Rod end thread: M10x1.25
- Mounting hole spacing: 32mm
Ultra-compact profile cylinder with precision stroke adjustment capability, featuring a unique dual-scale positioning system (1mm graduation) for micron-level stroke control. The corrosion-resistant design incorporates a chrome-plated piston rod and dust-resistant scraper seal. Includes auto-locking mechanism for stroke fixation after adjustment.
- Precision positioning in semiconductor handling robots
- Clamping force adjustment in PCB assembly fixtures
- Variable stroke applications in packaging machinery
- Medical device actuation systems
- Automated optical inspection (AOI) equipment
Adjustment procedure:
Loosen locking nut → Rotate adjustment screw (1 full rotation = 2mm stroke change) →
Confirm position via scale → Re-tighten to 0.7-1.2N·m torque. Lubricate with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MFJ40X350-100S |
| Adjustable Stroke | 100mm |
| 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 | 350mm |
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.