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 ACEJ50~63 Adjustable Compact Cylinder ACEJ63X125-40SB Specifications
- Series: ACEJ (Adjustable Compact Cylinder Series)
- Bore size: 63mm
- Stroke: 125mm (±0.5mm adjustment range)
- Buffer type: External adjustable rubber cushion
- Mounting style: Basic type (MF1)
- Port size: M5x0.8 (standard) with optional NPT1/8
- Operating pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Rod end: Male thread M12x1.25
- Cushion length: 40mm (adjustable)
- Weight: 1.8kg (including accessories)
- Dimensions: 200mm(L) × 63mm(W) × 63mm(H)
- ISO standard: 6432 (32mm compact cylinder compatible)
- Protection rating: IP65 (standard wiper design)
Ultra-compact pneumatic cylinder featuring external cushion adjustment screws for precise stroke-end velocity control. The 40SB variant includes a built-in magnetic sensor slot (inductive sensor not included). Its square body design enables direct mounting in confined spaces while maintaining 0.5mm position repeat accuracy. Requires 40μm filtered air with ISO VG32 lubrication recommended.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms for CNC fixtures
- Cartesian coordinate pick-and-place systems
- Medical device actuation requiring smooth end motion
- Packaging machine pusher mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ63X125-40SB |
| 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 | 63mm |
| Stroke | 125mm |
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.











