Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ40X70-20SB
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ACQJ40X70-20SB
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Description
ACQJ32~40 Adjustable Compact Cylinder
1. Complies with JIS standards.
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.）
Installation guidance:
Use M5x12 mounting screws (8.8 grade min) with 18-22N·m torque.
Maintain 0.5-1mm clearance between cushion screw and stopper during adjustment.
Lubricate rod with ISO VG32 hydraulic oil if used in vertical orientation.
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 ACQJ40X70-20SB Adjustable Thin Cylinder Specifications
- Series: ACQJ32~40 (Compact Adjustable Cylinder Series)
- Model: ACQJ40X70-20SB
- Bore size: 40mm
- Stroke: 70mm (±0.5mm adjustment range)
- Operating pressure: 0.05–0.8 MPa
- Cushion type: Adjustable elastic cushion (both ends)
- Mounting style: Double-rod flange (SB-type)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston material: Aluminum alloy hard anodized
- Rod material: Stainless steel SUS304
- Seal type: NBR rubber seals
- Temperature range: -20℃ to 80℃
- Weight: 1.35kg (with rod), 1.18kg (without rod)
- Dimensions: 184mm(L) × 56mm(W) × 40mm(H) (full extension)
- Rod thread: M10x1.25 (external)
- Max theoretical thrust: 1004N (at 0.8MPa)
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
Ultra-slim profile cylinder (40mm height) with precision stroke adjustment capability, featuring dual-axis end lock mechanism for precise positioning. The built-in shock absorber reduces end-impact noise to ≤70dB. Special rod seal design maintains ≤0.5mm/s creep speed at rest. Compatible with auto-switch sensors (slot width 6.5mm).
Ideal Applications:
- PCB handling robots requiring precise Z-axis movement
- Pharmaceutical tablet pressing machines
- Semiconductor wafer transfer systems
- High-speed packaging equipment (up to 5 cycles/sec)
- Medical device assembly with cleanroom requirements
Installation guidance:
Use M5x12 mounting screws (8.8 grade min) with 18-22N·m torque.
Maintain 0.5-1mm clearance between cushion screw and stopper during adjustment.
Lubricate rod with ISO VG32 hydraulic oil if used in vertical orientation.
| Property | Property Value |
|---|---|
| sku | ACQJ40X70-20SB |
| Adjustable Stroke | <20mm> |
| 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 | 70mm |
Shipping policies
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.
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