The present invention provides an improved piezoelectric tubular ultrasonic motor comprising of a tubular piezoelectric ultrasonic motor assembly and a housing assembly. The tubular ultrasonic motor assembly further, including a preload adjustment sub-assembly that in cooperation with the housing assembly provides a mechanism for applying an adjustable preload to a rotary shaft/rotor of a tubular piezoelectric ultrasonic motor.
Contact person for this offer:
ChM Dr. Lee Ching Shya, PhD (Dual), RTTP
Technology Transfer Manager
Tel: +603-7967-7351/ 013-2250151