Airtac MDJ Adjustable Cylinder MDJ20X70-20S
AirTAC MDJ Adjustable Cylinder MDJ20X70-20S Technical Specifications
- Model: MDJ20X70-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 70mm (adjustable range: 0-70mm)
- Mounting style: Front flange with lateral adjustment slots
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer + external stroke adjuster
- Stroke adjustment: Manual rotary knob with locknut
- Port size: M5x0.8 (standard) with optional NPT1/8 adapter
- Temperature range: -10℃ to 80℃
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: Polyurethane (NBR optional)
- Weight: 680g ±2%
- Dimensions:
- Extended length: 186mm
- Retracted length: 116mm
- Body diameter: 32mm
- Mounting flange: 45mm x 45mm
Precision adjustable stroke cylinder featuring dual-position locking mechanism and 360° rotatable adjustment knob. The through-rod design allows external position feedback device installation. Enhanced dust resistance with integrated wiper seal. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Precision workpiece positioning in CNC jigs
- Variable height clamping systems
- Printing machine paper feed mechanisms
- Semiconductor handling equipment
- Pharmaceutical blister packaging lines
Operation tip:
For optimal performance, lubricate with ISO VG32 hydraulic oil mist and
avoid side load exceeding 15N. Adjust stroke under depressurized condition
using 3mm hex key (included). Recalibrate every 50,000 cycles.
| Property | Property Value |
|---|---|
| sku | MDJ20X70-20S |
| 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 | 70mm |
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.