AirTAC MDJ Adjustable Cylinder MDJ16X40-20S Technical Details
- Model Code: MDJ16X40-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 16mm (5/8")
- Stroke: 40mm ±1mm (adjustable via stopper)
- Rod diameter: 6mm
- Operating pressure: 0.05-1.0 MPa
- Buffer type: Fixed rubber cushion (both ends)
- Port size: M5x0.8 (standard), G1/8 optional
- Operating temperature: -10℃ to 80℃
- Piston speed: 50-800 mm/s
- Mounting type: Basic (accessory brackets available)
- Seal material: Polyurethane (NBR optional)
- Weight: 0.45 kg ±2%
- Dimensions:
- Extended length: 129mm
- Retracted length: 89mm
- Body width: 34mm
- Mounting height: 20mm
Precision-adjustable compact cylinder featuring dual-position stroke control through rotating stopper mechanism. The anodized aluminum construction with chromium-plated piston rod ensures corrosion resistance in humid environments. Includes built-in magnet for sensor compatibility and optional auto-switch attachment.
- PCB assembly positioning systems
- Textile machinery thread tension control
- Pharmaceutical capsule filling machines
- Automated door locking mechanisms
- Precision jig positioning in CNC operations

Property | Property Value |
---|---|
sku | MDJ16X40-20S |
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 | 16mm |
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.