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 ACEJ63X35-20SB Specifications
- Model Series: ACEJ50~63 (Adjustable Compact Cylinder Series)
- Full Model: ACEJ63X35-20SB
- Bore Size: 63mm (Standard ISO/VDMA bore sizes available)
- Stroke: 35mm (Adjustable stroke mechanism)
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 80℃
- Port Size: G1/8 (Standard) / Optional NPT1/4
- Cushion Type: Adjustable air cushion + rubber buffer
- Mounting Style: Foot-mounted (Standard) with optional flange/bracket kits
- Piston Rod Material: Hard chrome-plated steel
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Built-in Sensors: Compatible with magnetic reed switches (2-wire/3-wire)
- Protection Rating: IP54 (Standard) / IP67 (With wiper seal option)
- Weight: 1.8kg ±3% (Without accessories)
- Dimensions:
- Length: 166mm (Full extended length)
- Width: 80mm (Mounting foot span)
- Height: 63mm (Cylinder outer diameter)
- Adjustment Range: ±3mm stroke adjustment via locknut mechanism
- Lubrication: Pre-lubricated (Maintenance-free operation)
High-precision compact cylinder featuring a unique dual-stage cushioning system and mechanical stroke adjustment. The T-slot design enables tool-less position fine-tuning during operation, while the reinforced rod bearing ensures alignment stability in side load conditions. Optimized for 5000km service life under standard operating conditions.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in CNC tool changers
- Variable height adjustments in packaging conveyors
- Actuation in cleanroom-compatible automation systems
- Material handling grippers with force-sensitive controls
- Max lateral load: 15N at mid-stroke
- Recommended air filtration: 40μm with auto-drain
- Cycle rate: ≤120cpm for optimal performance
- Breakaway pressure: 0.03MPa (Lubricated condition)
| Property | Property Value |
|---|---|
| sku | ACEJ63X35-20SB |
| Adjustable Stroke | <20mm> |
| 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 | 35mm |
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.











