Airtac MKD Multi-position Clamping Cylinder MKD20X40S
2. Body features multiple mounting configurations for simplified installation and operation;
3. Modular structure allows clustered assembly of multiple cylinders, enabling efficient space utilization;
4. Precision-guided piston rod ensures stable motion with maintenance-free operation (external lubrication not required);
5. Integrated anti-rotation locking block prevents rod rotation during operation;
6. Comprehensive specifications available for diverse application requirements;
7. Optional high-temperature seals extend operating temperature range to 150°C (0–150°C optional).
Category: Multi-position Fixed Cylinders | Brand: Airtac | Series: MKD
AirTAC MKD20X40S Multi-Position Locking Cylinder Specifications
- Model: MKD20X40S
- Type: Double-acting multi-position pneumatic cylinder
- Bore size: 20mm
- Stroke: 40mm (±0.5mm positioning accuracy)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: MF1 (Standard front flange)
- Port size: M5x0.8 (Dual ports at both ends)
- Cylinder material: Aluminum alloy barrel
- Piston rod material: SUS304 stainless steel (10mm diameter)
- Seal material: NBR with wear-resistant ring
- Weight: 0.58kg (without accessories)
- Dimensions: 120mm(L) × 34mm(W) × 34mm(H)
- Positioning holes: 4xM5 threaded holes (depth 5mm)
- Repeat positioning accuracy: ±0.2mm
- Maximum lateral load: 15N
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision multi-station cylinder with mechanical locking mechanism, featuring dual piston design for intermediate position holding. The anodized barrel and chrome-plated rod ensure corrosion resistance in humid environments. Includes magnetic piston for sensor compatibility and hexagonal wrench flats for easy installation.
- PCB board clamping in electronics assembly
- Tool positioning in CNC jig systems
- Multi-stage pressing operations
- Automated packaging machine stoppers
- Pharmaceutical capsule filling stations
Installation note:
Maintain 0.5mm clearance between locking mechanism and stopper plate.
Requires weekly lubrication (ISO VG32) in high-cycle applications (>500k actuations/month).
Avoid side-load forces exceeding 20% of maximum thrust.
Always engage position locks before system depressurization.
| Property | Property Value |
|---|---|
| sku | MKD20X40S |
| 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.