Airtac MKJ Adjustable Cylinder MKJ20X45-20S
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 MKJ20X45-20S Adjustable Cylinder Technical Details
- Model: MKJ20X45-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 45mm (adjustable via mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (dual ports)
- Mounting type: Basic profile with 2xM5 threaded holes (optional foot/mounting bracket)
- Ambient temperature: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 0.58kg (without accessories)
- Dimensions: 150mm(L) × 52mm(W) × 34mm(H) (retracted position)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stops for multi-stage positioning. The T-slot design allows external mounting of limit switches. Optimized for applications requiring mid-stroke position locking and repeatable accuracy (±0.5mm). Includes wear-resistant guide bushings for lateral load compensation.
- Clamping mechanisms in CNC fixture systems
- Variable height adjustment in conveyor sorting gates
- Precision paper feed control in printing machinery
- Tool positioning in semiconductor handling robots
- Modular assembly station actuators
Installation guidance:
For optimal performance, align cylinder axis within 0.2mm perpendicular tolerance.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Adjust cushion screws clockwise to increase damping force gradually (max 1.5 turns from fully open).
| Property | Property Value |
|---|---|
| sku | MKJ20X45-20S |
| 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 | <45mm> |
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.