2. Features C-shaped retaining ring assembly for cylinder body and end caps, paired with a swaged piston-rod connection for compact reliability;
3. Precision honed inner bore ensures exceptional wear resistance and extended service life;
4. Optimized front end cap with elongated guide track enhances alignment stability;
5. Space-efficient profile minimizes installation footprint;
6. Integrated sensor grooves along cylinder periphery enable seamless magnetic switch integration;
7. Versatile mounting brackets and accessories available for multiple configurations;
Category: Slim Cylinder Series | Brand: AIRTAC | Model Range: ACQJ12~25
AirTAC ACQJ20X75-50SB Adjustable Compact Cylinder Specifications
- Series: ACQJ12~25 (Thin Cylinder Family)
- Model Decoding:
- ACQJ: Adjustable Compact Cylinder Series
- 20: 20mm Bore Size
- X75: 75mm Stroke Length
- -50SB: Compact body with front/rear dual adjustable cushion + base mounting
- Bore Sizes Available: 12/16/20/25mm (Entire Series)
- Stroke Range: 10-300mm (Model-specific)
- Operating Pressure: 0.1~0.9 MPa
- Ambient Temperature: -20℃ to +80℃
- Cushioning: Dual adjustable pneumatic cushions (±10% stroke adjustment)
- Port Size: M5x0.8 (Standard) / G1/8 (Optional)
- Mounting: ISO 15552 standard base mount (SB variant)
- Piston Rod Material: Hard chrome-plated stainless steel
- Seal Material: NBR (Standard) / PU (Optional for high lubrication)
- Weight: 0.68kg (With rod, without accessories)
- Dimensions:
- Total Length: 129mm (75mm stroke + end caps)
- Body Height: 34mm (Ultra-flat design)
- Width: 42mm (Mounting base included)
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 500mm/s (With cushioning engaged)
Ultra-slim profile cylinder (34mm height) with space-saving design for confined installations. Features twin-touch cushion adjustment screws for precise end-position damping control. The SB variant includes integrated mounting base with 4x M5 threaded holes for stable fixation. Compatible with all major brand magnetic sensors (sensor groove width 6.5mm).
- PCB handling robots in electronics manufacturing
- Cartesian coordinate systems requiring low-profile actuators
- Medical device assembly with limited vertical clearance
- Packaging line product pushers with short cycle times
- Automated optical inspection (AOI) equipment positioning
- Align cushion screws at 45° upward angle for easy access
- Use C-shaped spanner (included) for cushion adjustment
- Lubricate every 5 million cycles with ISO VG32 hydraulic oil
- Max lateral load: 12N at rod end (use guide mechanism if exceeded)
| Property | Property Value |
|---|---|
| sku | ACQJ20X75-50SB |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| 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.









