


Spectra SM-128 AA
Brand: Dimatix
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Product Information
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.

The Spectra SM-128 AA is a robust, high-performance grayscale printhead engineered for wide-format and industrial inkjet applications. Designed with dual piezoelectric slices—each controlling 64 nozzles—this 128-nozzle printhead supports high-speed printing at resolutions up to 600 dpi and droplet sizes calibrated at 50 picoliters, with a firing frequency of up to 20 kHz.
This printhead includes integrated serial-to-parallel converters for flexible jet control, allowing for simultaneous or individual nozzle firing—making it ideal for UV, solvent, and aqueous systems across a wide array of printer platforms.
Key Features:
✅ Model: Spectra SM-128 AA
✅ Nozzles: 128 (2 × 64 independent channels)
✅ Resolution: Up to 600 dpi
✅ Drop Volume: 50 picoliters
✅ Max Firing Frequency: 20 kHz
✅ Jet Control: Simultaneous or individual firing via serial-to-parallel converter
✅ Technology: Piezoelectric grayscale
✅ Designed For: Solvent, UV, and aqueous ink systems
✅ Use Case: High-volume industrial and wide-format printing
Printer compatibility
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