Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X75-20S
2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ
AirTAC MACJ63X75-20S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ63X75-20S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 63 mm
- Stroke: 75 mm (adjustable via external stopper)
- Operating pressure: 0.1–1.0 MPa
- Temperature range: -20℃ to 150℃
- Port size: 1/8 NPT (G1/8 optional)
- Cushioning: Adjustable rubber bumper
- Material: Stainless steel (SUS304 body, CRMoS piston rod)
- Weight: 2.7 kg (±3%)
- Dimensions: 175mm(L) × 63mm(Bore diameter) × 88mm(H) (including mounting accessories)
- Seal material: Heat-resistant NBR with PTFE coating
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (non-re-lube design)
Corrosion-resistant miniature cylinder optimized for precision positioning in compact spaces. Features a stainless-steel construction with dual-axis adjustable end locks (20S model) for millimeter-level stroke adjustment. The chrome-molybdenum piston rod provides enhanced wear resistance in high-cycle applications. Requires 5μm filtered air with 1-10 mg/m³ oil mist lubrication.
- Pharmaceutical tablet pressing machines
- Semiconductor wafer handling robots
- Food packaging line actuators
- Micro-positioning in cleanroom environments
- Precision clamping for optical lens production
Installation tip:
Use anti-vibration washers when mounting on aluminum frames. For vertical installations,
maintain ≤0.3 MPa initial pressure to prevent piston rod buckling during spring return phase.
| Property | Property Value |
|---|---|
| sku | MACJ63X75-20S |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 75mm |
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.