ultrasonic motors
Ultrasonic Motors 2005
Stepper Motors: Inside and Out
Seminar on ULTRASONIC MOTORS By Madhu Patel K G (1SG07EE021)
Lexium SD2 and Lexium SD3 Stepper Drives and Motors -Lexium SD2 - two-phase range up to 9.2 Nm -Lexium SD3 - three-phase range up to 19.7 Nm.