Airtac MKD Multi-position Clamping Cylinder MKD20X25S
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 MKD20X25S Multi-Position Locking Cylinder Specifications
- Model: MKD20X25S
- Type: Multi-position locking cylinder (double-acting)
- Bore size: 20mm
- Stroke: 25mm
- Operating pressure: 0.1–0.8 MPa
- Locking positions: 3 fixed positions (adjustable via mechanical stops)
- Repeat positioning accuracy: ±0.5mm
- Cushioning: Rubber buffer (adjustable)
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (1/8" NPT optional)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Piston rod material: Chrome-plated steel (S45C)
- Weight: 0.65kg (without accessories)
- Dimensions: 125mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Mounting type: Standard ISO 15552 foot mounting with 32mm spacing
- Protection rating: IP54 (standard sealing)
Precision multi-station cylinder with mechanical position memory function, featuring a dual-channel locking mechanism for stable intermediate stops. The hardened piston rod and optimized seal geometry ensure over 3,000km service life under rated conditions. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Automated welding fixture positioning
- PCB board press-fitting mechanisms
- Packaging machine product height adjustment
- Medical device assembly with intermediate process stops
- Semiconductor wafer handling stages
Installation guidelines:
Position sensors must be installed at least 3mm away from magnetic locks.
For vertical mounting, use auxiliary support brackets. Lubricate through port
with ISO VG32 hydraulic oil monthly in continuous operation.
Critical notes:
Avoid pressure fluctuations above 10% during locking phase. Maximum lateral
load capacity 15N at rod end. Position locks disengage automatically at
pressure below 0.05MPa.
| Property | Property Value |
|---|---|
| sku | MKD20X25S |
| 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 | <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.