Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ40X250-40S
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 ACQJ32~40 Adjustable Compact Cylinder ACQJ40X250-40S Specifications
- Series: ACQJ (Thin-type adjustable cylinder series)
- Bore size: 40mm (ACQJ40)
- Stroke: 250mm (customizable 25-400mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting type: Basic type (no built-in switch)
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened piston rod (Cr-Mo steel)
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8kg (with rod)
- Dimensions: 330mm(L) × 76mm(W) × 76mm(H) (at mid-stroke position)
- Rod thread: M10×1.25 (external)
- Protection rating: IP40 (standard)
- Compliance: ISO 6432 standard
Ultra-slim profile cylinder (25% thinner than standard models) with precision-adjustable cushioning system. Features dual-piston design for enhanced stability and anti-rotation accuracy (±0.5°). Low friction design achieves ≤0.15MPa starting pressure. Includes wear-resistant band for extended service life (5,000km+ travel distance). Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- High-speed pick-and-place systems (electronics assembly)
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for packaging lines
- Positioning stages in semiconductor handling
- Automated inspection equipment actuators
Installation guidance:
Maximum side load ≤15% of thrust capacity. For vertical mounting,
use rod-down orientation. Cushion needle adjustment range: 1/4 to 1 full turn.
Lubricate every 3 months under normal operation (VG32 hydraulic oil recommended).
| Property | Property Value |
|---|---|
| sku | ACQJ40X250-40S |
| Adjustable Stroke | <40mm> |
| 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 | <250MM> → <250mm> |
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.