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 ACQJ40X90-30SB Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Compact Adjustable Cylinder Series)
- Model: ACQJ40X90-30SB
- Bore size: 40mm (Standard ISO 6432)
- Stroke: 90mm (±0.5mm tolerance)
- Mounting type: L-type foot mounting (ISO 15552 accessory compatible)
- Port size: M5x0.8 (Dual ports, bidirectional airflow)
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 80℃ (Dry air required below 0℃)
- Cushioning: Adjustable pneumatic cushion (270° rotation stroke adjustment)
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel (Cr > 5μm)
- Seal material: NBR (Nitrile rubber) standard, optional FKM
- Weight: 1.45 kg (Without accessories)
- Dimensions: 175mm(L) × 50mm(W) × 40mm(H) (Extended length: 265mm)
- Repetition accuracy: ±0.2mm (Under 0.5MPa)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if required)
Ultra-flat cylinder (Only 40mm height) with integrated stroke adjustment mechanism, featuring a 3-position lock nut for precise stroke setting. The 30SB suffix indicates stainless steel bolts and enhanced corrosion resistance. Includes magnetic piston for sensor compatibility (PNP/NPN inductive sensors).
- High-speed pick-and-place systems in electronics assembly
- Space-constrained clamping mechanisms in CNC tool changers
- Precision positioning in semiconductor wafer handling
- Vertical lifting stages in automated packaging lines
- Medical device actuation requiring cleanroom compatibility
1. Mounting surface flatness ≤0.1mm/m
2. Allow 0.5mm thermal expansion gap per 100mm stroke
3. Use Loctite 243 on mounting bolts (Torque 5.4N·m)
4. Lubricate every 5 million cycles in continuous operation
| Property | Property Value |
|---|---|
| sku | ACQJ40X90-30SB |
| 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 | 90mm |
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.









