Airtac MDJ Adjustable Cylinder MDJ20X25-30S
AirTAC MDJ Adjustable Cushion Cylinder MDJ20X25-30S Specifications
- Model: MDJ20X25-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 25mm (adjustable)
- Mounting style: Basic type (foot-mounted)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Position detection: Notch for magnetic switch installation
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Temperature range: -10℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Weight: 0.85kg ±3%
- Dimensions (L×W×H):
- Basic length: 128mm
- Extended total length: 153mm (128+25mm stroke)
- Body width: 40mm
- Mounting foot height: 10mm
Precision-engineered compact cylinder featuring patented cushion adjustment mechanism with ±3mm stroke fine-tuning capability. The anodized aluminum construction provides corrosion resistance, while the dual cushion design minimizes end-impact noise (≤65dB). Includes wear-resistant guide bushings for improved lateral load capacity (max 15N). Requires ISO 8573-1 class 3 or cleaner compressed air.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in CNC fixture systems
- Valve actuation in medical sterilization equipment
- Packaging machine ejection mechanisms
- 3D printer automated bed adjustment
Installation note:
Adjust cushion screws in 1/4-turn increments while pressurized.
Maintain 0.5mm minimum clearance between magnetic switch and actuator.
Lubricate with ISO VG32 turbine oil if operating below -5℃.
| Property | Property Value |
|---|---|
| sku | MDJ20X25-30S |
| 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 | 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.