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News Release
October 1, 2001
New Ink Jet Printer Motors "RS-445PA" & "RS-455PA"
on Release
RS-445PA RS-455PA
RS-445PA RS-455PA

We have developed 2 types of motors for Ink Jet Printer applications (Now we have 5 types of motors for this application). This development was done to have larger motor than our current RS-385PH but smaller than RS-545PH in size, so that our customers can select the best suitable motor among wider variety of our motor line-up. These new motors are usable not only for printer but also for other applications like automotive products.


RS-445PA/RS-455PA
Application Ink Jet Printer
Mass Production Start Mid of September, 2001
Expected Qty 500,000pcs/month initially
Production Site Guangdong factory in China
Size RS-445PA : 32.1mm dia. × 47.0mm length, shaft dia. 3.17mm
RS-455PA : 32.1mm dia. × 52.0mm length, shaft dia. 3.17mm

Motor Lineup Our Ink Jet Printer Motors
RS-555PH, RS-545PH, RS-455PA, RS-445PA, RS-385PH from the left
  • Both RS-445PA and RS-455PA achieved to reduce cogging torque ripple substantially and to get its frequency in higher level, and improved the printing quality of the Ink Jet Printer.
  • We succeeded not only to improve productivity and quality by integrating the production lines, but also to have environmental friendly with the application of cleaning-less, cadmium and lead free technologies.
  • Meanwhile, you can design inside space of your application more efficiently by using these smaller size motors with lowest possible cost.

Note) Cogging torque ripple: Periodical torque variation generated during a motor rotates one turn.

For more information, please contact Sales Dept. Section 2. Tel:81-47-384-9511