Airtac SEJ Adjustable Cylinder SEJ50X25-30
$85.11
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SKU:
SEJ50X25-30
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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
Operation Tip:
For smooth adjustment, loosen cushion locknut 1.5 turns before rotating adjustment screw.
Lubricate every 50km of cumulative stroke travel using ISO VG32 hydraulic oil.
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 SEJ Series Adjustable Cylinder SEJ50X25-30 Technical Details
- Model Code Breakdown: SEJ50X25-30 = 50mm bore × 25mm stroke × 30mm adjustable cushion
- Bore Size: Ø50 mm (ISO 6432 standard)
- Stroke: 25mm ±0.5mm (adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Cushion Type: External adjustable rubber bumper (both ends)
- Mounting Style: Basic type (no built-in mounts)
- Port Size: M5x0.8 (dual ports at both ends)
- Piston Speed: 50-750 mm/s (optimal range)
- Ambient Temperature: -20℃ to 80℃
- Body Material: Aluminum alloy (hard anodized)
- Rod Material: Chrome-plated carbon steel
- Seal Type: NBR + PU compound seals
- Weight: 2.8 kg ±5% (excluding accessories)
- Dimensions: 260mm(L) × 50mm(W) × 50mm(H) (fully retracted)
- ISO Certification: Compliant with ISO 6432:2015
- Repeat Positioning Accuracy: ±0.2mm
Precision-engineered compact cylinder featuring dual adjustable end cushions for shock absorption control. The hexagonal cushion locknuts enable precise stroke adjustment while maintaining vibration resistance. Special wear-resistant guide rings prevent micro-leakage in low-speed applications.
Industrial Applications:
- PCB board pressing mechanisms in electronics manufacturing
- Precision labeling machine positioning systems
- Pharmaceutical tablet counting/packaging units
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
Operation Tip:
For smooth adjustment, loosen cushion locknut 1.5 turns before rotating adjustment screw.
Lubricate every 50km of cumulative stroke travel using ISO VG32 hydraulic oil.
Configuration Options:
- Rod end thread: Optional M10x1.25 or 1/4"-28 UNF
- Custom stroke lengths available (15-100mm)
- High-temperature variant (up to 120℃) with FKM seals
- Anti-rotation rod version (SEJ-AR series)
| Property | Property Value |
|---|---|
| sku | SEJ50X25-30 |
| Adjustable Stroke | 30mm |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <25 mm> |
Shipping policies
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.
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