Airtac MKJ Adjustable Cylinder MKJ20X60-20S
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 MKJ Adjustable Cylinder MKJ20X60-20S Specifications
- Model: MKJ20X60-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20 mm
- Stroke: 60 mm (adjustable)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -10℃ to 70℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (axial mounting holes)
- Port size: M5x0.8 (standard) / optional NPT1/8
- Material: Aluminum alloy cylinder tube, hardened stainless steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.78 kg
- Dimensions (L×W×H): 143mm × 32mm × 32mm (at full retraction)
- Rod thread: M10×1.25 (external)
- Max theoretical thrust: 31.4 kgf at 0.5 MPa
- Lubrication: Pre-lubricated (oil-free operation possible)
The MKJ series features a unique stroke adjustment mechanism with a visible scale (1mm increments) for precise positioning. Its compact design integrates an anti-rotation guide for stable linear motion, with corrosion-resistant coating ideal for humid environments. The double-sealed piston structure ensures ≤0.15 mm/s leakage rate at maximum pressure.
- Precision workpiece clamping in CNC fixtures
- Variable height positioning in conveyor systems
- Packaging machine stopper adjustment
- Semiconductor handling equipment
- Medical device assembly lines
Installation tips:
Lock adjustment screws with 1.2-1.5 N·m torque after positioning.
For vertical mounting, install exhaust port upward to prevent condensate accumulation.
Lubricate every 500,000 cycles using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MKJ20X60-20S |
| 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 | <20mm> |
| Stroke | 60mm |
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.