Airtac MFCJ Adjustable Mini Cylinder MFCJ40X75-40S
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 MFCJ40X75-40S Adjustable Miniature Cylinder Specifications
- Model: MFCJ40X75-40S
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 40 mm
- Stroke: 75 mm
- Operation: Air pressure driven (pneumatic)
- Working pressure range: 0.15–0.8 MPa
- Cushioning type: Adjustable rubber buffers (both ends)
- Mounting style: Front flange with integrated mounting holes (ISO 6432 standard)
- Port size: PT1/8 (G1/8 optional)
- Piston rod material: Hardened stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seals: NBR (Nitrile) wear-resistant seals
- Operating temperature: -20℃ to 80℃
- Protection class: IP40 (standard dust protection)
- Weight: 1.25 kg ±3% (excluding accessories)
- Dimensions: 195mm(L) × 56mm(W) × 56mm(H) (at full retraction)
- Rod thread: M10×1.25 (both ends)
- Max theoretical force: 502 N @ 0.6 MPa
A space-saving pneumatic actuator with precision-adjustable stroke buffers, designed for applications requiring controlled deceleration. The hardened piston rod and dual sealing system ensure durability in high-cycle operations. Features built-in mounting grooves for sensor switches (non-magnetic version available upon request). Requires filtered air with 5-40μm filtration and ISO VG32 hydraulic oil mist lubrication (optional).
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Dosing valve actuators in pharmaceutical packaging
- Automated textile machinery thread control
- Laboratory sample positioning systems
Installation note:
Align piston rod axis within 0.2mm angular misalignment tolerance. For vertical mounting,
use counterbalance valves. Adjust cushion screws in ¼-turn increments during final tuning.
Critical parameters:
Max piston speed 1000 mm/s | Lubrication interval: 500 km travel distance |
Do not disassemble cushion mechanism without factory jigs
| Property | Property Value |
|---|---|
| sku | MFCJ40X75-40S |
| Adjustable Stroke | <40mm> |
| 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 | 75mm |
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.