Airtac MFJ Adjustable Mini Cylinder MFJ40X75-20
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 MFJ40X75-20 Specifications
- Model: MFJ40X75-20
- Bore size: 40mm
- Stroke: 75mm
- Mounting type: Standard foot & front flange (MFJ series)
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston rod thread: M10x1.25
- Ambient temperature: -10℃ to 80℃
- Material: Aluminum alloy cylinder tube, stainless steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.82kg (complete assembly)
- Dimensions:
- Length: 166mm (full retraction)
- Width: 56mm (mounting foot span)
- Height: 49mm (cylinder body diameter)
- ISO standard: 6432 compliant
- Max theoretical force: 486N @ 0.63MPa
Ultra-compact pneumatic cylinder featuring dual adjustable cushioning for precise end-position control. The anodized aluminum construction provides corrosion resistance, while the chromium-plated piston rod ensures smooth operation. Designed for space-constrained automation systems requiring mid-range thrust with position tunability. Includes built-in mounting slots for flexible installation.
- PCB handling robots in electronics assembly
- Medical device actuation mechanisms
- Packaging machine clamp positioning
- Textile machinery thread guides
- Semiconductor wafer handling systems
Operation tip:
For optimal cushion adjustment, turn buffer screws 1/4 rotation at a time while testing.
Lubricate with ISO VG32 hydraulic oil if used without air line lubricator.
Avoid side load exceeding 15N. Use guide mechanisms
when lateral forces are present. Maximum permissible piston speed: 500mm/s.
| Property | Property Value |
|---|---|
| sku | MFJ40X75-20 |
| 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 | 75mm |
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.