Airtac MFCJ Adjustable Mini Cylinder MFCJ20X40-30
1. Complies with JIS standards;
2. Features an asymmetric bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication;
3. Integrated shock-absorbing pads on end caps reduce impact during directional changes;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped clamping mechanism between stainless steel barrel and end caps ensures secure connection;
6. High-precision stainless steel cylinder tube provides excellent strength and corrosion resistance;
7. Compact design offers shorter overall length than ISO 6432 standard cylinders with equivalent bore and stroke;
8. Comprehensive range of cylinder sizes and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: MFCJ
AirTAC MFCJ20X40-30 Adjustable Miniature Cylinder Specifications
- Model: MFCJ20X40-30
- Type: Double-acting adjustable cushion cylinder
- Bore size: 20mm
- Stroke: 40mm
- Operating pressure: 0.15–0.8 MPa
- Cushion type: External adjustable rubber bumper
- Mounting style: Basic type (axial mounting holes)
- Port size: M5x0.8 (Rc1/8 adapter optional)
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Weight: 0.35kg ±5%
- Dimensions:
- Extended length: 122mm
- Retracted length: 82mm
- Body diameter: 32mm
- Mounting hole spacing: 25mm (center-to-center)
- ISO standard: 6432 (VDMA 24562)
Ultra-compact pneumatic cylinder featuring precision-controlled stroke adjustment via dual external cushion screws. The hardened piston rod and wear-resistant seals enable 3,000km+ service life under standard conditions (0.5MPa, no-load). Includes built-in magnetic sensor slots (G1/8 thread) for position feedback devices.
- PCB handling robots in electronics assembly
- Dosing valve actuation in medical analyzers
- Clamping mechanisms for CNC fixture systems
- Paper feed control in POS printers
- Ventilation damper adjustment in cleanrooms
Installation tip:
Adjust cushion screws gradually (1/4 turn increments) while monitoring piston deceleration.
Lubricate with ISO VG32 turbine oil if operating below -10℃. Avoid side loads exceeding 15N.
| Property | Property Value |
|---|---|
| sku | MFCJ20X40-30 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <40mm> |
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.