Spectra SM-128 AA Printhead

The Spectra SM-128 AA is a high performance, robust and reliable jetting assembly designed for a broad range of wide format printers at resolutions up to 600 dpi. Two electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 128 nozzles. It has been calibrated for a droplet size of 50 pico litre and has a maximum firing frequency of 20 kHz.

This jetting assembly contains serial-to-parallel converters for selecting which jets to fire; all jets can be fired simultaneously or individually.
These Spectra SM-128 AA heads are manufactured in the US and passed Dimatix Spectra US quality control tests to ensure the best durability. It carries a manufacturer product warranty.

Specifications

• Technology: Piezo Electric
• Max. Resolution: 600 dpi
• Cal. Droplet Size: 50 pico litre
• Adj. Range for Droplet Size: 40-55 pico litre
• Tot. Amount of Nozzles: 128
• Nozzle Spacing: 508 microns
• Nozzle Diameter: 50 microns
• Firing Frequency: 20 kHz
• Operating Temperature: up to 90°C
• Ink Compatibility: Solvent and UV Inks

Note:

Gandinnovations / AGFA: Jeti printers use SE-128, SL-128 or SM-128 print heads depending on the original printer configuration. Please contact us for more information.