Description
1. ISO 15552 and VDMA 24562 compliant cylinder design;
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
Installation note:
Apply JIS V0001 grease (No.2 lithium soap base) to rod end before initial use.
For vertical mounting, install exhaust mist separator when stroke exceeds 50mm.
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
AirTAC SEJ63X100-75S Adjustable Cylinder Specifications
- Model: SEJ63X100-75S
- Bore size: Ø63 mm
- Stroke: 100 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable hydraulic buffer (front/rear)
- Mounting style: Basic type (MF1)
- Port size: M5×0.8 (Rc1/8 optional)
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR (Nitrile rubber)
- Weight: 2.85 kg (±3%)
- Dimensions: 235mm(L) × 80mm(W) × 80mm(H)
- Protection rating: IP54 (standard wiper design)
- Max speed: 500 mm/s (with cushion)
Precision-adjustable double-acting cylinder featuring patented buffering mechanism with 270° rotary adjustment. The hexagonal cushion locknut enables fine-tuning of deceleration during stroke termination. Compatible with auto-switch sensors (slot width 8mm).
Typical Applications:
- Packaging machine stopper mechanisms
- CNC tool changer positioning
- Automated conveyor gate control
- Glass cutting equipment pressure control
- Plastic injection molding ejectors

Buffering Adjustment:
Rotate cushion screw clockwise to increase damping force (max 3 full turns).
Optimal adjustment: Start with full extension, then back off 1/4 turn for 500mm/s operation.
Property | Property Value |
---|---|
sku | SEJ63X100-75S |
Adjustable Stroke | 75mm |
Seal Material | Polyurethane |
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:-20-70°C Speed Range:30-800mm/s |
Port Size | PT3/8 |
Magnet | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 100mm |
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