Airtac MFCJ Adjustable Mini Cylinder MFCJ40X25-30
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 MFCJ40X25-30 Adjustable Miniature Cylinder Specifications
- Model: MFCJ40X25-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Standard stroke: 25mm
- Adjustable stroke range: 0-30mm (±15mm)
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Rubber buffer (both ends)
- Port size: PT1/8 (M5 optional, available on request)
- Mounting type: Front flange with auto-switch groove (ISO 6432 compatible)
- Temperature range: -20℃ to 80℃
- Seal material: NBR/PU hybrid seals
- Piston rod material: Hard chrome-plated stainless steel
- Weight: 0.85kg (bare cylinder), 1.1kg (with full accessories)
- Dimensions:
- Length: 140mm (minimum retracted length)
- Width: 58mm (mounting flange span)
- Height: 52mm (including rod end)
Ultra-compact profile cylinder featuring precision stroke adjustment via mechanical stopper screws (±15mm fine-tuning). The MFCJ series combines a non-rotating piston rod design with integrated cushioning, ideal for space-constrained automation. Features corrosion-resistant aluminum alloy body and dual-position sensor slots for magnetic switch compatibility. Requires 5μm filtered air with 1-10 mg/m³ lubricant content.
- PCB handling robots requiring millimeter-level positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automated coffee machine brew unit actuators
- Textile cutting equipment with variable stroke requirements
Maintenance tip:
Lubricate guide bushings every 500,000 cycles using ISO VG32 turbine oil.
Avoid over-tightening adjustment screws - maximum torque 0.4N·m.
Always degrease piston rod before installation in cleanroom environments.
| Property | Property Value |
|---|---|
| sku | MFCJ40X25-30 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <25 mm> |
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.