Airtac MDJ Adjustable Cylinder MDJ20X70-10S
AirTAC MDJ Adjustable Cylinder MDJ20X70-10S Technical Details
- Model: MDJ20X70-10S
- Series: MDJ Fine Stroke Adjustable Cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 70mm (±1mm adjustment range)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Air cushion with adjustable shock absorber
- Position detection: Magnet compatible (D-M9N series sensors)
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: M5x0.8 (Rc1/8 adaptor available)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, hardened stainless steel piston rod
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 0.85kg (bare cylinder), 1.1kg with accessories
- Dimensions: 34mm(W) × 34mm(H) × 127mm(L) (fully retracted)
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment mechanism (±1mm fine-tuning). The dual-chamber design maintains position stability under load variations. Anodized surface treatment provides corrosion resistance for humid environments. Includes auto-locking adjustment screw with dust-resistant cap.
- PCB depaneling machines (precision depth control)
- Pharmaceutical blister packaging sealing force adjustment
- Robotic deburring tools with adaptive stroke compensation
- Semiconductor wafer handling position calibration
- Textile tensioning systems requiring micro-adjustments
Operational note:
Always perform stroke adjustment in depressurized state. Use locking nut
after fine-tuning. Lubricate with ISO VG32 hydraulic oil if used in
high-cycle applications (>500,000 cycles/year). Avoid angular loads exceeding 2°.
- Max thrust: 62.8N @ 0.63MPa
- Piston speed: 50–700mm/s
- Air consumption: 0.35L/cycle @ 0.5MPa
- Adjustment resolution: 0.1mm increments
| Property | Property Value |
|---|---|
| sku | MDJ20X70-10S |
| Adjustable Stroke | <10mm> |
| 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.