Airtac MK Series Multi-position Locking Cylinder MK20X5S
2. Features multiple body mounting configurations for simplified installation;
3. Gang-mounting capability enables multi-cylinder integration, optimizing space utilization in compact layouts;
4. Precision-guided piston rod design eliminates the need for external lubrication;
5. Integrated piston rod locking block ensures anti-rotation stability;
6. Extensive model selection across standardized specifications;
7. Optional high-temperature sealing materials support operation at 0~150℃ (optional feature).
Category: Multi-Position Fixed Cylinders | Brand: AIRTAC | Series: MK
AirTAC MK Series Multi-Position Fixed Cylinder MK20X5S Specifications
- Model: MK20X5S
- Type: Multi-position locking cylinder (double-acting)
- Bore size: 20mm
- Stroke: 5mm
- Port size: Rc1/8 (NPT1/8 optional)
- Operating pressure: 0.15–0.8 MPa
- Locking positions: 3 preset positions (extended/neutral/retracted)
- Cushioning: Adjustable air cushion
- Body material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal material: NBR + PU hybrid
- Temperature range: -20℃ to 80℃
- Weight: 0.35kg (excluding accessories)
- Dimensions: 150mm(L) × 50mm(W) × 50mm(H) (full extension)
- Mounting options: Front flange (MF1), rear clevis (MC2), or side lug
- Protection rating: IP67 (wipers included)
- Max thrust: 63N @0.6MPa
Precision multi-station cylinder with mechanical locking mechanism for intermediate positioning. Features wear-resistant guide bushings and dual-position sensors slots (inductive sensor compatible). The magnetic piston enables position feedback when used with sensors. Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Rotary indexing table positioning in assembly lines
- Clamping fixtures with intermediate hold positions
- Medical device sterilization chamber door locks
- PCB board press-fitting mechanisms
- Automated welding jig position retention
Installation note:
Engage position locks at 50-80% of rated pressure during initial setup.
Align guide rods within 0.1mm perpendicular tolerance. Lubricate through air supply
at 1 drop/m³ for optimal seal life. Avoid side-load exceeding 15N.
| Property | Property Value |
|---|---|
| sku | MK20X5S |
| 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 | <5mm> |
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.