Airtac MDJ Adjustable Cylinder MDJ25X35-30
AirTAC MDJ Adjustable Cylinder MDJ25X35-30 Technical Specifications
- Model: MDJ25X35-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 25mm (ISO 6432 standard)
- Stroke: 35mm (adjustable via built-in stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic foot mounting (MF1) with optional accessories
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy anodized finish
- Seal material: NBR (Nitrile rubber)
- Weight: 0.65kg ±2%
- Dimensions (L×W×H): 75mm × 60mm × 60mm (full retracted length)
- Max theoretical force: 490N at 0.7MPa (extend/retract)
- Air consumption: 175cm³/stroke at 0.5MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-engineered compact cylinder featuring micro-stroke adjustability (±1mm accuracy) through its unique hexagonal locking mechanism. The dual-cushion design minimizes end-impact noise while maintaining positioning repeatability within 0.2mm. Optimized for applications requiring frequent stroke adjustments without disassembly.
- Semiconductor wafer handling robots
- Precision clamping fixtures in CNC machining
- Label application mechanisms in packaging lines
- Optical lens positioning systems
- 3D printer Z-axis compensation mechanisms
Installation note:
Always perform stroke calibration after installation using the included adjustment wrench.
Maintain 0.5-1mm gap between cushion screws and stopper during initial setup.
For vertical mounting, recommend adding a 30% safety factor to load calculations.
- Re-lubrication interval: 3 million cycles (using ISO VG32 hydraulic oil)
- Inspect cushion seals every 500k cycles in high-frequency applications
- Max side load capacity: 15N at rod end
| Property | Property Value |
|---|---|
| sku | MDJ25X35-30 |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | 35mm |
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.