2. Features C-shaped retaining rings for securing cylinder body to front/rear covers, with riveted piston-rod assembly ensuring compactness and reliability;
3. Precision-honed bore surface enhances wear resistance and operational longevity;
4. Extended front cover guiding system improves alignment stability;
5. Space-saving profile maximizes installation flexibility in confined spaces;
6. Integrated sensor grooves along cylinder periphery facilitate seamless sensor mounting;
7. Comprehensive selection of standardized mounting accessories available;
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQ
AirTAC ACQ20X50SB Ultra-Thin Cylinder Specifications
- Model: ACQ20X50SB
- Type: Double-acting cylinder with magnetic piston (built-in magnet)
- Bore size: 20mm
- Stroke: 50mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable buffer (both ends)
- Mounting style: Basic type (multiple options available: MF1/MF2 front flange, LB rear flange)
- Port size: M5x0.8 (standard) or G1/8 optional
- Piston rod material: SUS304 stainless steel
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 0.25kg (excluding accessories)
- Dimensions: 90mm(L) × 32mm(W) × 38mm(H) (at fully retracted position)
- Max theoretical thrust: 28.3kgf at 0.63MPa
- Protection rating: IP65 (dust-tight & protected against water jets)
Ultra-compact profile cylinder (only 32mm width) designed for space-constrained automation systems. Features low friction design (≤1.5N starting friction) and high positional accuracy (±0.2mm repeatability). Optional rod-end accessories support multiple mounting orientations. Compatible with all major pneumatic quick connectors.
- PCB handling robots in electronics assembly
- Medical device actuation mechanisms
- Compact clamping fixtures in CNC machines
- Precision paper feeding systems in printers
- Laboratory sample positioning stages

Property | Property Value |
---|---|
sku | ACQ20X50SB |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | M5×0.8 |
Piston Rod Thread Type | External Thread |
Magnet | S-Magnetic |
Bore Diameter | <20mm> |
Stroke | <50mm> |
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.