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 MFCJ40X175-30S Adjustable Miniature Cylinder Specifications
- Model: MFCJ40X175-30S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 175mm ±0.5mm
- Thread type: M9x1.25 (adjustable cushioning)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: External adjustable (both ends)
- Mounting style: Basic foot mounting (optional accessories available)
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 0.95kg ±2% (excluding accessories)
- Dimensions:
- Extended length: 265mm (stroke + cylinder body)
- Body width: 52mm
- Height with rod: 63mm
- Mounting hole spacing: 30mm (longitudinal)
- Protection rating: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
Ultra-compact pneumatic cylinder featuring dual adjustable cushioning for precise motion control. The hexagonal cushion locknut enables tool-free adjustments (recommended torque: 1.2N·m). Anodized surface treatment provides corrosion resistance for humid environments. Compatible with all major brand pneumatic systems through standard G1/8 ports.
- PCB handling robots in electronics manufacturing
- Dispenser head positioning in adhesive applications
- Micro-part ejection systems for injection molding
- Medical device actuator mechanisms
- Compact packaging machine grippers
- Standard operation: 5,000km travel distance or 10M cycles
- Maintenance interval: Clean rod surface every 500k cycles
- Re-lubrication: Every 2M cycles (use AirTAC PG-7 grease)
| Property | Property Value |
|---|---|
| sku | MFCJ40X175-30S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 175mm |
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.







