Product Description:

Voice coil motor is a special form of direct drive motor (direct drive refers to connecting the direct drive motor directly to the load under the control of the drive system, achieving direct drive of the load), which has the characteristics of simple structure, small volume, high speed, high acceleration, and fast response. The motion form of the voice coil motor can be linear or circular.

With the rapid development of voice coil motor technology and the ever-increasing performance requirements for high-speed and high-precision positioning systems, voice coil motors are not only widely used in precision positioning systems such as disks and laser records, but also in many different forms for high acceleration and high-frequency excitation.

Positioning (focusing) of lenses in optical systems, multi-coordinate positioning platforms for machine tools; control of precision electron tubes and vacuum tubes in medical equipment; and in flexible robots for fast and accurate positioning of end effectors, voice coil motors are also used for effective vibration suppression.

The basic principle of voice coil motor operation:

An electrified conductor placed in a magnetic field will be subjected to the action of ampere force (F). The size and direction of F depend on the magnetic field strength (B), current strength (I), wire length (L), and the relative direction of the magnetic field and current. (F=I * B * L * sinα, In the formula α The angle between the direction of current in the wire and the direction of B, The units of F, L, I, and B are N, m, A, and T, respectively).

The voice coil motor consists of a rigid magnetic flux circuit, a permanent magnet, a motion mechanism, and a tubular coil. The permanent magnet is embedded in a rigid magnetic flux circuit to form a uniform magnetic field in space. The tubular coil is wound around the moving mechanism, and when the coil is energized, the moving mechanism is subjected to the magnetic field, generating a force along the axis between the coil and the magnet.

Technical Parameters:

1,Cylindrical voice coil motor:

2,Swinging arc-shaped voice coil motor:

3,Linear rectangular voice coil motor:

4,Flat voice coil motor:

5,Output shaft type voice coil motor:

VCAH series:

VCAB series:

6,Ventilator voice coil motor:

7,Flexible vibration voice coil motor:

8,Inner through-hole voice coil motor:

Of course, there are also parameters for voice coil motors such as linear motors and drivers. If you need more parameter information, you can call for consultation!

Certifications

Suzhou Unite Precision Machinery Technology Co., Ltd.(Supt Motion) is a high-tech enterprise specializing in the design, manufacturing, and sales of voice coil actuator, linear motors, and precision linear motion platforms. The company produces high-quality and high-performance voice coil actuator, linear motors, and precision linear motion platforms using domestic and foreign front-end technology and testing methods, which can provide precise direct drive control solutions and customized products for domestic and foreign customers.

The company has an experienced technical team in the industry with over 13 years of experience in precision linear motion design, and its products have obtained over 30 patent technology certifications. We can develop high-performance and high-quality products that meet customer requirements based on their actual needs.

The company implements advanced front-end design and process standards both domestically and internationally, has a complete and effective quality assurance system, and strictly implements the ISO 9001 quality management system for standardized production. The testing equipment is complete, and it can conduct comprehensive testing of product performance, effectively ensuring product quality. The company has multiple certifications such as iso9001, CE, and ROHS.

Our tenet: High quality is our pursuit, and customer satisfaction is our commitment.

We will continue to improve in technology Strive for perfection in the quality, We will ensure that our high quality and inexpensive products are satisfied ,Make it has stronger competitiveness.

The company has successfully served over 2000+ domestic and foreign customers, winning market reputation with export quality and Perfect service. We provide high-quality voice coil actuators, linear motors, and precision linear motion platform series products for numerous brand enterprises, widely used in intelligent equipment fields such as semiconductors, optical systems, biomedicine, vibration control, valve control, precision machining, 3C, new energy batteries, automotive electronics, packaging, printing, aerospace, image processing automation, etc.