Xaar 502 GS15 UV Printhead UV-Curable Standard
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$850.00
Genuine original Xaar 502 GS15 UV piezoelectric printhead optimised for UV-curable inks delivering high print quality and industrial reliability in graphics coding and packaging applications.
Product Overview
The Xaar 502 GS15 UV is a precision piezoelectric drop-on-demand printhead featuring PrecisionPlus actuator architecture for uniform drop formation, accurate placement, and consistent performance with UV-curable inks. It incorporates 500 active nozzles in a single row at 180 npi native density across a 70.5 mm print swathe. Supporting greyscale operation with drop volumes from 15 to 75 pL and up to 6 grey levels, it provides excellent coverage and fine detail for industrial UV printing. Enhanced by Ultra High Viscosity capability, a WFG nozzle guard, and an integrated in-line filter, its factory-sealed construction ensures optimal chemical resistance and long-term reliability in demanding production environments.
Part Information
- Brand: Xaar
- Product Name: Xaar 502 GS15 UV Printhead UV-Curable Standard
- Part Number / Reference: XP502 GS15 UV
- Category: Xaar Printheads
- Condition: 100% Genuine Original, Brand New, Factory Sealed
- Country of Origin: United Kingdom
Technical Specifications
| Specification Parameter | Details / Technical Values |
|---|---|
| Brand Manufacturer | Xaar plc |
| SKU / Reference | XP502 GS15 UV |
| Active Nozzles | 500 nozzles (1 row) |
| Nozzle Geometry & Density | 180 npi | Nozzle Pitch: 141.1 µm | Nozzle Stagger: 47 µm |
| Print Swathe Width | 70.5 mm |
| Drop Volume & Velocity | 15 to 75 pL (6 Grey Levels) | Drop Velocity: 5 m/s |
| Maximum Firing Frequency | Up to 8.0 kHz |
| Ink Compatibility & Features | UV-curable inks | Ultra High Viscosity: Yes | TF Recirculation: No |
| Nozzle Guard & In-line Filter | Nozzle Guard: WFG | Integrated In-line Filter: Yes |
| Dimensions & Weight | 104 × 17 × 113 mm (W × D × H) | Dry Weight: 208 g |
Xaar 502 Complete Series Variant Matrix
| Ink & Recirculation Type | GS8 Variant (8 - 40 pL) | GS15 Variant (15 - 70/75 pL) | GS40 Variant (40 - 200 pL) |
|---|---|---|---|
| Oil-Based Standard (O) | 502 GS8 O | 502 GS15 O | 502 GS40 O |
| Oil-Based + Recirculation (OR) | 502 GS8 OR | 502 GS15 OR | 502 GS40 OR |
| Solvent-Based Standard (S) | 502 GS8 S | 502 GS15 S | 502 GS40 S |
| Solvent-Based + Recirculation (SR) | 502 GS8 SR | 502 GS15 SR | 502 GS40 SR |
| UV-Curable Standard (UV) | 502 GS8 UV | 502 GS15 UV (This Product) | 502 GS40 UV |
| UV-Curable + Recirculation (UVR) | 502 GS8 UVR | 502 GS15 UVR | 502 GS40 UVR |
Xaar 502 Drop Size Comparison (GS8 vs GS15 vs GS40)
| Specification Parameter | GS8 (Fine Precision) | GS15 (Standard Coding & Graphics) | GS40 (High Coverage) |
|---|---|---|---|
| Native Base Drop Size | 8 pL | 15 pL | 40 pL |
| Greyscale Volume Range | 8 pL – 40 pL | 15 pL – 75 pL | 40 pL – 200 pL |
| Greyscale Levels | Up to 6 Levels | Up to 6 Levels | Up to 6 Levels |
| Max Firing Frequency | Up to 8.0 kHz | Up to 8.0 kHz | Up to 7.0 kHz |
| Print Resolution & Quality | Highest resolution for fine text, 2D barcodes, sharp graphics. | Balanced density and speed for industrial graphics and outer cartons. | High opacity, dark substrate coverage, and heavy ink laydown. |
| Primary Applications | Small character coding, sharp logos, high-density 1D/2D barcodes, labels. | UV-curable wide-format graphics, packaging coding, outer cartons. | Porous outer cases, heavy UV ink laydown, dark background printing. |
Technical Precision & Operational Advisory
- Electrostatic Discharge (ESD) Protection: Always wear a grounded ESD wrist strap and work on an ESD-safe surface when handling sensitive electronic parts. Piezo actuators are sensitive to static voltage spikes.
- Power Isolation Warning: Fully power off the equipment and disconnect main power sources before replacing parts, connecting flexible flat cables (FFC), or handling fluid lines.
- UV Light Protection & Fluid Handling: Protect the printhead nozzles and ink tubes from ambient UV light exposure to prevent premature ink curing inside the internal fluid channels. Ensure complete purging of shipping fluid with approved UV flush prior to introduce production ink.
- Professional Installation: It is strongly recommended to have replacement performed by a certified technician following standard technical protocols. Always install brand-new ribbon cables during printhead replacement.
Compatible Models & Systems
| Brand / Integration | Compatible Models |
|---|---|
| Industrial OEM Systems | Industrial OEM systems designed for Xaar 502 GS15 UV series, including UV-curable wide-format graphics printers, coding and marking systems, packaging line printers, and continuous industrial inkjet platforms utilizing Xaar 502 GS15 UV architecture. |
Terms, Warranty & Customer Protection:
- Pre-Installation Guarantee: Guaranteed 100% brand-new, factory-original product. Each item is factory inspected and sealed prior to shipment.
- Store Warranty Policy: Covered against manufacturing defects. Warranty claims require an uninterrupted unboxing video and installation video performed by a certified technician.
- Final Sale Conditions: Once installed or exposed to operational fluids, items are non-returnable. Please confirm model compatibility prior to opening.
XP502 GS15 UV
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