1. Compliant with ISO 21287 standards, featuring high interchangeability of mounting dimensions;
2. Threaded connection between cylinder body and end caps ensures enhanced structural integrity and maintenance-friendly design;
3. Precision-honed bore surface with hard anodized coating for superior wear resistance and extended service life;
4. Patented asymmetrical bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-efficient profile reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided T-slot configuration enables tool-less sensor mounting and positional feedback integration;
7. Integrated cushioning system effectively absorbs residual kinetic energy from high-speed operation and mechanical inertia;
8. Comprehensive selection of standardized mounting accessories available for flexible system integration.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: ACEJ50~63
AirTAC ACEJ50X90-40SB Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 Compact Adjustable Series
- Model: ACEJ50X90-40SB
- Bore size: 50mm (Standard ACEJ series)
- Stroke: 90mm (Adjustable ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: External adjustable rubber cushioning
- Mounting style: Basic (Optional foot/flange mounting via accessories)
- Port size: M5x0.8 (Standard) / NPT1/8 optional
- Rod end: Male thread M10x1.25
- Body material: Aluminum alloy with hard anodized finish
- Seal material: NBR + PU combination
- Weight: 2.8kg (Without accessories)
- Dimensions: 200mm(L) × 63mm(W) × 63mm(H) (Max extended length)
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 157N @0.63MPa
Space-optimized pneumatic cylinder featuring dual adjustable cushions and precision-machined guide bands for smooth linear motion. The modular design allows optional magnetic piston for position sensing. Optimized air consumption with 40SB designation indicating special low-friction seals. Includes built-in auto-lubrication grooves for maintenance-free operation.
- High-speed pick-and-place systems in electronics assembly
- Clamping fixtures for CNC machine tooling
- Compact packaging machine actuators
- Medical device positioning mechanisms
- Cleanroom automation (low particle generation design)
| Property | Property Value |
|---|---|
| sku | ACEJ50X90-40SB |
| 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 | G1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| 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.











