Airtac MKJ Adjustable Cylinder MKJ20X40-40S
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 Cylinder MKJ20X40-40S Technical Details
- Model Code: MKJ20X40-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 40mm (±5mm adjustable range)
- Total length range: 95-105mm (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Port size: M5x0.8 (dual ports)
- Cushioning: Rubber buffer + adjustable stopper
- Temperature range: -10℃ to 80℃
- Rod material: Chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (oil-resistant)
- Weight: 1.2kg ±5%
- Dimensions (L×W×H): 140mm × 32mm × 32mm (max extended length)
- Mounting: Standard ISO 15552 foot mounting with 25mm spacing
Precision-adjustable pneumatic cylinder featuring micro-stroke tuning capability through its patented screw-lock mechanism. The hardened piston rod and triple-lip seal design ensure over 3,000km service life under continuous operation. Includes anti-rotation guide for stable linear motion.
- Precision positioning in SMT pick-and-place machines
- Clamping force adjustment in CNC fixture systems
- Variable stroke applications in packaging sealing heads
- Semiconductor wafer handling equipment
- Medical device assembly with space constraints
Installation tip:
Apply thread-locking compound to adjustment screws during installation.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Max lateral load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | MKJ20X40-40S |
| 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 | <40mm> |
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.