Airtac MKJ Adjustable Cylinder MKJ20X25-20
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 MKJ20X25-20 Technical Specifications
- Model Code: MKJ20X25-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm (±0.1mm tolerance)
- Stroke: 25mm (manually adjustable)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Square flange (MF1 series compatible)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -10℃ to 70℃ (14°F to 158°F)
- Tube material: Aluminum alloy 6063-T5 (hard anodized)
- Seal material: NBR (nitrile rubber) standard
- Weight: 0.6kg (1.32lbs) ±3%
- Dimensions (L×W×H):
- Total length: 100mm (at mid-stroke)
- Flange width: 40mm
- Mounting height: 15mm
- Rod end thread: M6x1.0 (external)
Precision-adjustable compact cylinder featuring dual locking screws for stroke calibration, with T-slot design for accessory mounting. Integrated wear-resistant guide prevents piston rotation during operation. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Precision positioning in SMT component placement machines
- Clamping force adjustment in CNC fixture systems
- Variable stroke control for automated packaging seals
- Position-sensitive medical device actuators
- Textile machinery thread tension control
Installation protocol:
Use 4x M4 screws (8.8 grade min.) with spring washers for flange mounting.
Allow 1.5mm thermal expansion gap when operating above 50℃.
Lubricate adjuster threads monthly with silicone-based grease.
| Property | Property Value |
|---|---|
| sku | MKJ20X25-20 |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | <25 mm> |
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.