Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X40-40SB
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ACEJ20X40-40SB
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Description
ACEJ12 Adjustable Compact Cylinder
1. Compliant with ISO 21287 standard, featuring highly versatile mounting dimensions;
2. Thread-connected cylinder body with front/rear covers ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodizing treatment delivers exceptional wear resistance and extended service life;
4. Asymmetric bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-optimized design reduces installation footprint by 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor grooves along cylinder body facilitate flexible sensor mounting;
7. Integrated shock absorber pads effectively dampen residual energy from high-speed operation and mechanical rotation;
8. Comprehensive selection of standardized mounting accessories available.
Category: Adjustable Cylinder | Brand: AIRTAC | Series: ACEJ12
Installation guidelines:
Mount in horizontal orientation for optimal lubrication distribution.
When adjusting stroke, limit maximum extension to 85% of nominal stroke
for cushioning effectiveness. Use anti-vibration thread locker on adjustment screws.
1. Compliant with ISO 21287 standard, featuring highly versatile mounting dimensions;
2. Thread-connected cylinder body with front/rear covers ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodizing treatment delivers exceptional wear resistance and extended service life;
4. Asymmetric bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-optimized design reduces installation footprint by 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor grooves along cylinder body facilitate flexible sensor mounting;
7. Integrated shock absorber pads effectively dampen residual energy from high-speed operation and mechanical rotation;
8. Comprehensive selection of standardized mounting accessories available.
Category: Adjustable Cylinder | Brand: AIRTAC | Series: ACEJ12
AirTAC ACEJ12 Adjustable Compact Cylinder ACEJ20X40-40SB Technical Details
- Full model code: ACEJ20X40-40SB
- Series: ACEJ12 Adjustable Stroke Compact Cylinder
- Bore size: 20mm (Φ20)
- Stroke: 40mm (adjustable through built-in stroke limiter)
- Mounting type: Fixed cushion base with front flange
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion at both ends
- Port size: Rc1/8 (NPT1/8 optional)
- Temperature range: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel
- Seal type: NBR rubber (FDA compliant option available)
- Weight: 0.52kg ±5%
- Dimensions:
- Total length (L): 135mm (minimum retracted length)
- Width (W): 34mm (mounting flange dimension)
- Height (H): 42mm (including cushion adjustment screws)
- Rod thread: M10×1.25 external thread
- Max theoretical force: 31.4N at 0.5MPa
- Lubrication: Pre-lubricated (DOP-free grease)
- ISO standard: 6432 compliant
Ultra-compact cylinder with stroke adjustment capability through integrated mechanical stops, featuring dual-position sensing slots for magnetic switch compatibility (sensors sold separately). The 40SB variant includes stainless steel guide bushing for reduced friction wear. Designed for precision positioning tasks requiring millimeter-level repeat accuracy in constrained spaces.
Industrial Applications:
- PCB handling robots in electronics manufacturing
- Cartesian coordinate pick-and-place systems
- Medical device assembly with cleanroom requirements
- Automated food packaging lines (FDA seals available)
- Precision clamping fixtures for CNC machining centers
Installation guidelines:
Mount in horizontal orientation for optimal lubrication distribution.
When adjusting stroke, limit maximum extension to 85% of nominal stroke
for cushioning effectiveness. Use anti-vibration thread locker on adjustment screws.
Maintenance: Relubricate every 500km of cumulative travel
using ISO VG32 pneumatic oil. Replace cushion seals every 2 million cycles
in high-speed applications (>500mm/s).
| Property | Property Value |
|---|---|
| sku | ACEJ20X40-40SB |
| Adjustable Stroke | <40mm> |
| 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 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | <40mm> |
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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