Airtac MKJ Adjustable Cylinder MKJ25X50-20S
2. Multiple mounting configurations for simplified installation;
3. Supports parallel cylinder mounting to optimize space utilization;
4. Precision-guided piston rod eliminates need for external lubrication;
5. Integrated piston rod locking block prevents rotation during operation;
6. Extensive range of models and specifications for diverse applications;
7. Optional high-temperature seals available for 0-150℃ operating range (Optional).
Category: Adjustable Cylinders | Brand: AirTAC | Series: MKJ Series
AirTAC MKJ25X50-20S Adjustable Cylinder Technical Specifications
- Model: MKJ25X50-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø25mm
- Stroke: 50mm (adjustable)
- Mounting style: Basic type (MF1)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber seals
- Weight: 0.45kg ±3%
- Dimensions (L×W×H): 110mm × 48mm × 48mm (extended length: 160mm)
- Rod end: Female thread M10x1.25
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection class: IP54 (standard)
Compact cylinder with precision stroke adjustment mechanism featuring dual locknuts for position retention. The enhanced guide structure minimizes lateral deflection during operation. Integrated shock absorbers prevent end-impact damage at maximum extension/retraction. Optimized for high-cycle applications requiring millimeter-level positioning accuracy.
- PCB board clamping/fixturing systems
- Precision dosing valve actuators
- Semiconductor wafer handling robots
- Textile machinery thread tension control
- Automated optical inspection (AOI) equipment
Installation guidance:
For adjustable stroke models, always back up the locknut with 0.5-1Nm torque after position setting.
Maintain minimum 2mm clearance between cushion sleeve and end cover during adjustment.
Requires 5μm filtered air with ISO 8573-1:2010 class 4.4.3 air quality.
| Property | Property Value |
|---|---|
| sku | MKJ25X50-20S |
| Adjustable Stroke | <20mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | <50mm> |
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.