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CoreMorrow N56.30K-B1 Linear Piezo Motor Features Mini Size with 30mm Stroke!

Update time：2021-08-09 14:37:44Clicks：1162second

Focusing on the field of nano micro-motion for decades with intensive experience in this realm, CoreMorrow has designed and developed a variety of large-stroke positioning piezoelectric motor platforms according to the needs of current scientific research, industry and various applications. N56.30K-B1 linear piezoelectric motor is one of them. It achieves a millimeter-level motion positioning range and at the same time can reach nano-level positioning accuracy, which can be used in many scientific research fields.

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CoreMorrow N56.30K-B1 linear piezoelectric motor adopts piezoelectric micro-drive technology, which uses piezoelectric micro-displacement actuator to achieve high-precision positioning and movement technology. With the development of science and technology, as one of the key technologies in the nano industry, piezoelectric micro-drive technology has more and more extensive applications in many fields, such as biological cells, polymer manipulation, microsurgery, scanning probe microscope, atomic force microscopes, fiber optic docking, micro processing, precision positioning of semiconductors and micro-nano operations, etc.

CoreMorrow N56.30K-B1 linear piezoelectric motor is realized by piezoelectric ceramic PZT drive, using PZT piezoelectric ceramic as the driving motor. With the micro deformation of the piezoelectric ceramic under the action of a certain electric field, the micro-displacement of the PZT piezoelectric ceramics is converted into a macro-movement linear millimeter stroke and output with structural conversion.



N56.30K-B1 Linear Piezoelectric Motor Motion Effect Video



https://www.youtube.com/watch?v=ZitGoa5I2pQ


The micro-deformation of PZT piezoelectric ceramics is generally about one-thousandth of the length, and the resolution is almost infinite.

For many applications that rely on precise positioning technology while requiring a larger range of motion, the displacement of PZT piezoelectric ceramics is relatively small. However, the N56.30K-B1 piezoelectric motor developed and designed by CoreMorrow made the breakthrough. The micron-level displacement of the electroceramics is converted into the linear millimeter stroke of the mechanical platform, while retaining the characteristics of high resolution and fast response speed of the PZT piezoelectric ceramics.

The large-stroke precision motion technology adopted by CoreMorrow N56.30K-B1 linear piezoelectric motor is to realize the accumulation and superposition of piezoelectric ceramic deformation in a limited space of nano-operation through smart ways, so as to achieve a larger range of motion in a small space while ensuring high resolution. By adding a closed-loop sensor, it could also ensure high repeat positioning accuracy.

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CoreMorrow N56.30K-B1 linear piezoelectric motor has a small size, which can realize cross-scale positioning and operation in a smaller space, and has greater flexibility, which is significant for the development of piezoelectric micro-nano operation technology. 



Technical Parameter


Model: N56.30K-B1
Motion way: X
Nominal stroke range: 30 or ±15mm
Maximum speed: 5mm/s
Open loop resolution: 50nm
Maximum push/pull force (active): 3.5N
Maximum holding force (passive): 4.5N
Maximum load (horizontal direction): 1kg
Axial stiffness: 1.5N/μm
Lateral stiffness: 9N/μm
Working temperature: 0~50℃
Cable length: 1.5
Material: aluminum, stainles

For more information about linear piezoelectric motors, welcome to consult our professional engineers!


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