Airtac MKJ Adjustable Cylinder MKJ20X30-30
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 MKJ20X30-30 Adjustable Cylinder Technical Specifications
- Model: MKJ20X30-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø20 mm
- Stroke: 30 mm (adjustable)
- Adjustment range: 0-30 mm stepless adjustment
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer with adjustable screw
- Temperature range: -10℃ to 80℃
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting type: Basic type (no built-in mounts)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (standard), optional Polyurethane
- Weight: 0.52 kg ±3%
- Dimensions (L×W×H):
- Retracted: 97mm (L) × 20mm (rod Ø) × 40mm (body W)
- Extended: 127mm (L) × 20mm (rod Ø) × 40mm (body W)
Precision-engineered adjustable stroke cylinder featuring dual-axis position locking screws for millimeter-level accuracy. The unique twin-cushion design combines adjustable front rubber buffers with rear impact absorbers, achieving 85% energy dissipation at maximum velocity. Compatible with auto-switching sensors (slot width 8mm).
- Precision feeding mechanisms in PCB assembly lines
- Variable position clamping in CNC fixture systems
- Dosing pump actuators with stroke-sensitive volumes
- Textile machinery thread tension control systems
- Pharmaceutical blister packaging position calibration
Installation protocol:
Apply Loctite 243 to adjustment screws after positioning. Maintain 0.5-1mm gap between stopper and cylinder base during stroke adjustment. Lubricate with ISO VG32 hydraulic oil during initial commissioning.
Critical note:
Avoid side load exceeding 15N. For vertical installations, use guided rail kits (sold separately) when payload exceeds 2kg. Maximum permissible lateral play: ±0.3mm.
| Property | Property Value |
|---|---|
| sku | MKJ20X30-30 |
| Adjustable Stroke | 30mm |
| 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 | 30mm |
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.