Airtac MKJ Adjustable Cylinder MKJ20X50-40S
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 Stroke Cylinder MKJ20X50-40S Specifications
- Model: MKJ20X50-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 50mm (adjustable)
- Mounting style: Standard foot + front flange
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Air cushion with adjustable screw
- Operating temperature: -10℃ to 80℃
- Port size: M5x0.8 (standard)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 0.82kg ±2%
- Dimensions:
- Extended length: 146mm
- Retracted length: 96mm
- Body width: 40mm
- Mounting hole spacing: 25mm (vertical) × 20mm (horizontal)
Precision-engineered adjustable stroke cylinder featuring a unique mechanical lock mechanism for stroke adjustment. The MKJ series combines 3-in-1 functionality (cylinder + stroke adjuster + position sensor mount) with IP54-rated dust/water resistance. Includes built-in magnetic sensor slots for S-08 series sensors. Optimized for applications requiring precise end-position control without external stoppers.
- Precision workpiece positioning in CNC loading systems
- Variable height adjustment in packaging machinery
- Clamping force control in fixture tooling
- Automated door stroke limitation in cleanroom equipment
- Conveyor sorting gate actuation
Installation tip:
Always lubricate with ISO VG32 hydraulic oil before initial use.
For fine adjustments, use a torque-controlled hex key (max 0.3N·m) on the stroke limiter.
Maintain 5mm clearance around adjustment mechanism.
| Property | Property Value |
|---|---|
| sku | MKJ20X50-40S |
| Adjustable Stroke | <40mm> |
| 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 | <20mm> |
| 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.