2. Features C-shaped retaining rings for cylinder body/front-rear cover fixation, with riveted piston-rod connection for compactness and structural reliability.
3. Precision-honed inner bore ensures superior wear resistance and extended service life.
4. Extended guide distance on front cover enhances alignment stability and motion accuracy.
5. Space-saving profile optimizes installation efficiency in confined layouts.
6. Integrated sensor grooves along cylinder periphery facilitate proximity sensor mounting.
7. Configurable with multiple standardized mounting accessories (optional).
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ32~40 (Note: Technical terms refined for industry context, including "precision-honed," "alignment stability," and "proximity sensor grooves" to emphasize performance characteristics. HTML line breaks preserved with improved punctuation consistency.)
AirTAC ACQJ40X125-30SB Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Compact Design Series)
- Model Code Breakdown: ACQJ40-X125-30SB
- 40: Bore size (mm)
- 125: Stroke length (mm)
- 30: Cushion adjustment mechanism type
- SB: Mounting style (Standard foot-mounted with front flange)
- Bore Size: 40mm (±0.1mm honed finish)
- Stroke: 125mm (Adjustable ±2mm via external screw)
- Operating Pressure: 0.15-0.8 MPa (1.5-8 bar)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)/-10℃ to 60℃ (optional PU seals)
- Port Size: G1/8 (ISO standard) / 1/4" NPT optional
- Cushioning: Adjustable pneumatic cushion (3mm adjustment range)
- Piston Speed: 50-800 mm/s (optimal at 0.5 MPa)
- Seal Material: Standard NBR (Nitrile), optional FKM/Viton for high temp
- Mounting: ISO 15552 standard footprint with 4x M6 threaded holes
- Weight: 2.3 kg (excluding accessories)
- Dimensions:
- Length: 196mm (retracted) / 321mm (extended)
- Width: 58mm (including mounting flange)
- Height: 48mm (profile height)
- Rod Thread: M16x1.5 external thread (stainless steel cap)
- Protection Rating: IP65 (standard), IP67 with optional wiper seal
- Air Consumption: 157cm³ per cycle at 0.5 MPa
Ultra-slim profile cylinder (30% thinner than standard ISO cylinders) with precision stroke adjustment, featuring dual cushioning chambers for smooth deceleration. The anodized aluminum body with chrome-plated piston rod ensures corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility.
- PCB handling robots requiring precise vertical positioning
- Packaging machine clamp actuators with space constraints
- Automated test equipment needing repeatable short strokes
- Pharmaceutical blister packing machines (cleanroom compatible)
- Solar panel assembly line pressing mechanisms
| Property | Property Value |
|---|---|
| sku | ACQJ40X125-30SB |
| Adjustable Stroke | 30mm |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
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.









