Airtac MKD Multi-position Clamping Cylinder MKD25X40S
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 MKD Multi-Position Locking Cylinder MKD25X40S Technical Details
- Model: MKD25X40S
- Type: Multi-position locking cylinder (pneumatic mechanical lock)
- Bore size: 25mm
- Stroke: 40mm ±0.5mm
- Operating pressure: 0.1–0.8 MPa
- Locking force: 150N (at 0.5MPa)
- Temperature range: -10℃ to 70℃
- Port size: Rc1/8 (NPT1/8 optional)
- Mounting type: Basic fixed (MF1) with 4x M5 threaded holes
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Buffer type: Adjustable rubber cushion
- Position count: 3-stage mechanical locking positions
- Repeat positioning accuracy: ±0.2mm
- Weight: 680g ±2%
- Dimensions: 156mm(L) × 34mm(W) × 34mm(H) (retracted state)
Precision multi-station cylinder with mechanical locking mechanism, featuring triple-position memory function for intermediate process holding. Integrated position sensor grooves (M5 mounting) enable feedback integration. Anti-rotation design maintains orientation during multi-axis operations.
- Rotary index table positioning in assembly machines
- Tool changing mechanisms in CNC automation
- Progressive stamping press intermediate stops
- Semiconductor wafer handling stages
- Automated inspection fixture height adjustment
Operation note:
Requires 5-10μm filtered lubricated air (ISO 8573-1 class 4).
Manual override available via 2mm hex key. Lubricate locking pins
every 500,000 cycles using ISO VG32 hydraulic oil.
Critical:
Maintain ≥0.3MPa residual pressure during position transitions.
Avoid side loads exceeding 30N. For vertical installations,
use with ≤0.5MPa to prevent gravity-induced drift.
| Property | Property Value |
|---|---|
| sku | MKD25X40S |
| 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 | <25 mm> |
| 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.