Airtac MKJ Adjustable Cylinder MKJ20X5-10
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 MKJ20X5-10 Technical Specifications
- Model: MKJ20X5-10
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 50mm (adjustable via external stoppers)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 70℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange with ISO 15552 standard pattern
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston rod thread: M6x1 external thread
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (nitrile rubber)
- Weight: 0.62kg ±3%
- Dimensions:
- Total length (retracted): 120mm
- Extended length: 170mm (base length + stroke)
- Flange width: 30mm
- Mounting hole spacing: 25mm (vertical) × 18mm (horizontal)
- Rod end protrusion: 15mm (standard)
- Protection class: IP54 (standard seals)
Precision-engineered adjustable stroke cylinder featuring dual external mechanical stoppers for ±2mm stroke fine-tuning. The hardened piston rod and triple-lip seal design ensure over 3,000km service life under continuous operation. Includes integrated cushion adjustment screws with locknuts for vibration-resistant positioning.
- Precision clamping fixtures in CNC machining centers
- Variable stroke punching mechanisms
- Adjustable positioning in semiconductor handling robots
- Packaging line product height compensation systems
- Automated door stroke adjustment in cleanrooms
Maintenance advisory:
Lubricate with ISO VG32 hydraulic oil (1 drop per 1 million cycles).
Avoid lateral load exceeding 15N. For vertical mounting,
use tandem cylinders or counterbalance valves for load holding.
- Loosen stopper locknuts (8mm wrench size)
- Rotate stoppers clockwise to decrease stroke (max 5mm reduction)
- Counter-clockwise rotation increases stroke (max 45-55mm range)
- Re-tighten locknuts at 1.2-1.5N·m torque
| Property | Property Value |
|---|---|
| sku | MKJ20X5-10 |
| Adjustable Stroke | <10mm> |
| 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 | <20mm> |
| Stroke | <5mm> |
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.