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 MFCJ40X150-20S Adjustable Mini Cylinder Specifications
- Model: MFCJ40X150-20S
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 40mm
- Stroke: 150mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (no built-in mounting brackets)
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Piston rod thread: M10x1.25
- Material: Aluminum alloy body, NBR seals
- Weight: 1.25kg (excluding accessories)
- Dimensions: 250mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Max theoretical thrust: 103N @0.5MPa
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if required)
- Repeat accuracy: ±0.2mm
Ultra-compact cylinder with dual adjustable cushions for precise stroke-end speed control. Features chrome-plated piston rod with wear-resistant guide bushings, ideal for high-cycle applications. The 20S variant includes a magnetic piston for position sensing compatibility (sensor not included).
- PCB handling robots in electronics assembly
- Carton flap control in packaging machinery
- Micro-positioning in medical device actuators
- Clamping fixtures for CNC tooling
- Vending machine product dispensing systems
| Property | Property Value |
|---|---|
| sku | MFCJ40X150-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 150mm |
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.







