Airtac MFCJ Adjustable Mini Cylinder MFCJ40X250-100S
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 MFCJ40X250-100S Adjustable Miniature Cylinder Specifications
- Model: MFCJ40X250-100S
- Type: Double-acting adjustable compact cylinder
- Bore diameter: 40mm
- Stroke length: 250mm (±1mm adjustable)
- Cushion type: Rubber buffer + adjustable screw (100S variant)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber (oil/moisture resistant)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Weight: 1.65kg (without accessories)
- Dimensions:
- Extended length: 500mm ±2mm
- Retracted length: 250mm ±2mm
- Body width: 60mm
- Mounting height: 40mm
- ISO standard: 6432 (VDMA 24562 compliant)
A space-saving pneumatic actuator featuring micro-adjustment capability (±1mm stroke fine-tuning) through its unique hexagonal locknut design. The dual-cushion system minimizes end-impact noise below 75dB. Precision honed tube ensures ≤0.05mm concentricity for smooth operation. Optional magnetic piston version (MFCJ40X250-100S-M) available for position sensing.
- PCB handling robots requiring millimeter-precision positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automated coffee machine brew group actuators
- Compact textile looms with limited vertical space
Installation guidance:
Use torque-controlled mounting (4x M5 screws at 2.5Nm max). For vertical installations,
orient adjustment screw upward. Lubricate with ISO VG32 turbine oil before first use.
| Property | Property Value |
|---|---|
| sku | MFCJ40X250-100S |
| 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 | <250MM> → <250mm> |
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.