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 MACJ20X175-50S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ20X175-50S
- Bore size: 20mm
- Stroke: 175mm (±0.5mm adjustment range)
- Operation: Double-acting
- Material: Stainless steel (SUS304 barrel, CRS rod)
- Operating pressure: 0.1–1.0 MPa
- Buffer type: Adjustable rubber cushion
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -20℃ to 150℃
- Piston speed: 50–700 mm/s
- Mounting types: MF1 (front flange), MB1 (rear pivot)
- Rod end: External thread M6x1.0
- Weight: 820g ±3% (without accessories)
- Dimensions:
- Length: 235mm (full extension)
- Width: 34mm (barrel diameter)
- Height: 54mm (including mounting flange)
- Seal material: Fluororubber (FKM) for high temp resistance
- ISO standard: 6432 compliant
- Corrosion resistance: Passes 96hr salt spray test
Ultra-compact stainless steel cylinder with precision stroke adjustment mechanism, featuring corrosion-resistant construction for harsh environments. The integrated locknut allows ±0.5mm fine-tuning of stroke end positions. Sealed with FDA-compliant grease for food/pharma applications.
- Cleanroom automation in semiconductor manufacturing
- Precision dosing valves in chemical injection systems
- Sterilization equipment actuators
- Marine environment control systems
- High-temperature packaging machinery
| Property | Property Value |
|---|---|
| sku | MACJ20X175-50S |
| Adjustable Stroke | <50mm> |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 175mm |
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.







