Airtac MDJ Adjustable Cylinder MDJ20X25-20S
AirTAC MDJ Adjustable Cylinder MDJ20X25-20S Technical Details
- Model: MDJ20X25-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20 mm
- Stroke: 25 mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: External thread adjustable buffer
- Mounting style: Standard (ISO 6432 compliant)
- Port size: 1/8" NPT (G1/8 optional)
- Piston rod thread: M6×1.0
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Carbon steel (chrome-plated)
- Seals: NBR (nitrile rubber)
- Weight: 0.82 kg (with accessories)
- Dimensions:
- Extended length: 146 mm
- Retracted length: 121 mm
- Body diameter: 32 mm
- Mounting base: 20×20 mm square
- Max piston speed: 500 mm/s
- Lubrication: Required (ISO VG32 recommended)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stops for millimeter-level stroke control. The chromium-plated piston rod and wear-resistant seals ensure 3,000km+ service life under continuous operation. Includes integrated shock absorbers with ±15% stroke adjustment range via hex key.
- Precision workpiece positioning in CNC pallet changers
- Variable-height clamping systems for injection molding
- Adjustable stoppers in semiconductor wafer handling
- Tension control mechanisms for textile machinery
- Modular assembly line height compensators
Operational note:
For optimal performance, maintain 0.5-1mm gap between adjustable collars at minimum stroke.
Lubricate guide shafts every 500,000 cycles using non-detergent pneumatic oil.
| Property | Property Value |
|---|---|
| sku | MDJ20X25-20S |
| Adjustable Stroke | <20mm> |
| 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.