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 ACEJ20X40-30SB Specifications
- Full Model Number: ACEJ20X40-30SB
- Series: ACEJ12 Adjustable Stroke Compact Cylinder
- Bore Size: 20mm (Standard ISO Metric)
- Stroke Length: 40mm (Adjustable)
- Operating Pressure: 0.1-0.9 MPa
- Temperature Range: -20℃ to 80℃ (NBR Seals)
- Cushion Type: Adjustable Air Cushion
- Port Size: M5x0.8 (1/8" NPT Optional)
- Mounting Type: Basic Foot Mount (MF1)
- Material: Aluminum Barrel, Chrome-plated Piston Rod
- Stroke Adjustment Range: ±3mm (Fine-tuning Capability)
- Weight: 0.48kg ±2%
- Dimensions (L×W×H):
- Retracted Length: 100mm
- Extended Length: 140mm
- Body Width: 34mm
- Mounting Foot Height: 12mm
- ISO Standard: 6432 (32mm Diameter Series)
- Piston Speed: 50-700mm/s (Optimal Range)
- Lubrication: Pre-lubricated (Oil-free Operation Possible)
Ultra-compact profile cylinder with precision stroke adjustment mechanism, featuring dual-position locking screws for mid-stroke positioning. The hexagonal barrel design allows tool-free adjustment while preventing rotation. Special shock-absorbing structure reduces end-impact noise to ≤70dB(A). Includes built-in magnet for sensor mounting (Inductive Sensor Not Included).
- PCB handling robots for micro-component placement
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer systems
- Automotive dashboard assembly fixtures
- Beverage canning line diverters
1. Use torque wrench for mounting bolts (1.2-1.5N·m)
2. Maintain 0.5mm minimum clearance between rod end and load
3. For vertical mounting: Add 20% safety factor to load calculations
4. Lubricate every 3 months with ISO VG32 hydraulic oil
- Speed Controller: ASC-06M5 (Separate Purchase)
- Magnetic Sensor: D-A93 (IP67 Rated)
- Mounting Bracket: AMF20 (Aluminum Alloy)
| Property | Property Value |
|---|---|
| sku | ACEJ20X40-30SB |
| Adjustable Stroke | 30mm |
| 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> |
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.











