Description
1. Compliant with enterprise standards;
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
Installation tip:
Apply thread locker (medium strength) on adjustment screws after final positioning.
Maintain 0.5-1mm gap between cushion nuts and end caps for thermal expansion.
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 MKJ Adjustable Cylinder MKJ25X40-30 Technical Details
- Model: MKJ25X40-30
- Bore size: 25mm
- Stroke: 40mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Square flange (ISO 15552 compliant)
- Port size: M5x0.8 (standard), G1/8 optional
- Operating temperature: -10℃ to 80℃
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Seal type: NBR seals (oil-resistant)
- Weight: 0.85kg (with standard accessories)
- Dimensions: 150mm(L) × 52mm(W) × 52mm(H) (fully retracted)
- Max speed: 500mm/s
- Protection class: IP54 (standard sealing)
Precision-adjustable pneumatic cylinder featuring dual cushioning control and position-locking mechanism. The hexagonal adjustment screws allow ±5mm stroke fine-tuning without disassembly. Corrosion-resistant construction with wear indicator grooves enables maintenance prediction.
Ideal Applications:
- CNC machine tool clamping mechanisms
- Conveyor height adjustment systems
- Packaging machine stopper positioning
- Automated assembly jig actuators
- Textile machinery tension control

Property | Property Value |
---|---|
sku | MKJ25X40-30 |
Adjustable Stroke | 30mm |
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 | Non-magnetic |
Cushion Type | Bumper Pad |
Bore Diameter | <25 mm> |
Stroke | <40mm> |
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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.
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