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 MFCJ25X175-20 Adjustable Miniature Cylinder Specifications
- Model: MFCJ25X175-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø25mm (±0.13mm tolerance)
- Stroke: 175mm (adjustable through external stoppers)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Port size: Rc1/8 (NPT1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston rod material: Stainless steel SUS304
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with polyurethane backup rings
- Temperature range: -20℃ to 80℃ (non-freezing conditions)
- Weight: 0.92kg (excluding accessories)
- Dimensions:
- Extended length: 313mm (stroke + cylinder body)
- Body width: 45mm (mounting bracket included)
- Height: 52mm (from base to rod end)
- Mounting type: Standard ISO 15552 front flange with 4x M5 threaded holes
- Repeat positioning accuracy: ±0.5mm
- Lubrication: Pre-lubricated (Oil-free operation possible with special seals)
A space-optimized linear actuator featuring dual cushion control knobs for precise stroke adjustment (±2mm fine-tuning). The compact design integrates wear-resistant rod guides and anti-rotation mechanism, suitable for vertical/horizontal installations. Requires 40μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality.
- PCB handling robots in electronics assembly
- Precision clamping fixtures for CNC machining
- Dispensing equipment stroke control
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer systems
| Property | Property Value |
|---|---|
| sku | MFCJ25X175-20 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| 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.







