Airtac MFCJ Adjustable Mini Cylinder MFCJ40X250-75S
$113.49
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MFCJ40X250-75S
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Description
MFCJ Adjustable Miniature Cylinder
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
Installation notes:
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 MFCJ40X250-75S Adjustable Mini Cylinder Specifications
- Model: MFCJ40X250-75S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 40mm
- Stroke: 250mm (adjustable via built-in stroke adjustment mechanism)
- Stroke adjustment range: ±3.75mm (Total 75mm adjustment capacity)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber cushion at both ends
- Mounting type: Basic type with multiple mounting options (accessories sold separately)
- Port size: M5x0.8 (Rc1/8 adapter available)
- Operating medium: Dry air (Lubricated air requires oil mist separator)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-750 mm/s
- Seal material: NBR (Nitrile rubber)
- Body material: Aluminum alloy with hard anodized surface
- Weight: 1.85 kg (without accessories)
- Dimensions (L×W×H):
- Retracted length: 350mm
- Extended length: 600mm
- Body width: 52mm
- Mounting height: 40mm
- Adjustment block size: 24mm×24mm×38mm
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP54 (standard), IP67 optional
Ultra-compact modular cylinder featuring precision stroke adjustment through a unique dual-lock mechanism. The hexagonal adjustment block allows ±3.75mm fine-tuning via a 3mm hex key (included), enabling precise end position control without disassembly. Anti-rotation design ensures stability during high-speed operation up to 1.5m/s.
Typical Applications:
- Precision workpiece positioning in semiconductor handling robots
- Variable height adjustment in automated packaging lines
- Clamping force control in CNC fixture systems
- Door stroke adjustment in cleanroom equipment
- Print head positioning in 3D printers
Installation notes:
- Always align cylinder axis with motion direction within ±0.5° angular deviation
- Apply ISO VG32 hydraulic oil to air supply for initial lubrication
- Lock adjustment screws with 0.8-1.2N·m torque after positioning
- Maintain 1.5mm minimum clearance between cushion screw and stopper during adjustment
Maintenance Cycle:
- Relubricate every 500,000 cycles in normal conditions
- Inspect cushion seals every 6 months of continuous operation
- Replace rod wiper after 2,000km cumulative stroke distance
| Property | Property Value |
|---|---|
| sku | MFCJ40X250-75S |
| Adjustable Stroke | 75mm |
| 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> |
Shipping policies
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.
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