Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X80-20S
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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X80-20S Specifications
- Model: MACJ50X80-20S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 50mm
- Stroke: 80mm (±5mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Material: Stainless steel (SUS304 barrel, SUS303 rod)
- Rod end thread: M20×1.5 (ISO standard)
- Temperature range: -20℃ to 150℃
- Cushioning: Rubber buffer + adjustable stopper
- Seal material: Heat-resistant NBR
- Protection rating: IP67 (standard wiper included)
- Weight: 1.65kg (excluding accessories)
- Dimensions:
- Body length: 153mm (minimum retracted length)
- Extended length: 233mm (maximum)
- Mounting base: 60mm(W) × 50mm(H)
- Rod diameter: 16mm
- Optional accessories: MSQFB50 mounting bracket, adjustable stroke locknut kit
Corrosion-resistant mini cylinder with precision stroke adjustment, featuring medical-grade surface finish (Ra≤0.8μm). The stainless steel construction enables operation in wet/chemical environments. Dual cushioning system reduces end-impact noise to ≤70dB. Includes auto-alignment function for reduced side load.
- Pharmaceutical filling machine actuators
- Food packaging positioning mechanisms
- Semiconductor wafer handling robots
- Marine equipment linear drives
- Cleanroom automation systems
Installation note:
Apply silicone-based lubricant (ISO VG10 grade) to rod before initial use.
Maximum side load capacity: 15N at full extension. For vertical mounting,
use spring-up orientation only.
| Property | Property Value |
|---|---|
| sku | MACJ50X80-20S |
| 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 | <50mm> |
| Stroke | 80 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.