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Ultrasonic Resonance Driven Linear and 360°Rotation Piezo Motor

Update time：2024-06-20 13:54:03Clicks：948second

The basic working principle of the piezo motor driven by ultrasonic resonance is to use the inverse piezoelectric effect of piezoelectric materials, so that it can produce ultrasonic frequency mechanical vibration, and then through the structural design of friction drive, so as to drive the motion platform to make rotation or linear motion.

Ultrasonic is a kind of high-frequency vibration beyond the range of human hearing, so ultrasonic piezo motor has the characteristics of low noise. In addition, it also has the advantages of small structure, fast response speed, power off self-locking and so on. It has broad application prospects in high technology fields such as precision machining measuring instruments, semiconductor processing equipment, medical treatment, aerospace and so on.

The motion principle of different piezo motors

CoreMorrow ultrasonic resonance piezo motor

N59 Piezo Linear Motor

Appearance

Characteristics

• Motion in X

• Speed up to 25mm/s

• Resolution up to 50nm

• Self-locking at rest

Applications

• Optical instrument

• Precision instruments

• Medical equipment

• Microdose syringe

• Nano positioning with small load & large travel

• Scientific research

• Optical fiber docking

• Microfabrication

• Atomic force microscope

• Precise positioning and micro/nano operation of semiconductors

Technical Data

Model	N59.9K
Active axis	X
Travel range	9 / ±4.5mm
Speed limit	25mm/s
Resolution	50nm
Load capacity	0.2kg
Working temperature	0~50℃
Mass	4g
Material	Al, Stainless steel
Cable length	0.1m

N69 Piezo Rotation Motor

Appearance

Characteristics

• 360° bidirection rotating motion

• speed up to 220rpm

• Self-locking at rest

• Optional vacuum version

Applications

• Optical instrument

• Precision instruments

• Medical equipment

• Microdose syringe

• Semiconductor technology

• Image processing

• Nanometrics

• Optical instrument equipment manufacturing

• Interferometer, etc

Technical Data

Model	N69.K2
Active axis	360° bidirection
Speed limit	220rpm
Resolution	30μrad
Torque	1mN·m
Axial load	0.2kg
Working temperature	0~50℃
Mass	3.5g
Material	Al, Stainless steel
Cable length	0.1m

Recommand Controller

E66.A2K-H1 board cassette piezo controller can control the N69 and N59 ultrasonic piezo motor with single channel and open loop. It can be controlled by external input PWM signal which makes it more convenient for operation. With 38mm x 27mm x 12mm small size, it is easier to integrate.

For more details, please contact CoreMorrow by calling 0451-86268790, 17051647888 (Wechat ID).

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Ultrasonic Resonance Driven Linear and 360°Rotation Piezo Motor

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Sweep, get the latest information on core tomorrow

Address：1F, Building I2, No.191 Xuefu Road, Nangang District, Harbin, China

Tel：0451-86268790

Piezo · Nano · Motion