Views: 2104 Author: Lorraine Publish Time: 2024-06-24 Origin: Site
To have a better understanding of which stepper motor we should choose for a security camera, let’s have a very quick review of what is a stepper motor.
A stepper motor is an electric motor that converts electrical pulse signals into discrete angular movements. Unlike traditional DC motors, stepper motors can rotate in precise steps, making them ideal for CCTV cameras that require high precision and stability.
Some people may choose servo motors for their cameras, but stepper motors offer higher precision and more stability at low speeds and when stationary.
In surveillance cameras, stepper motors are primarily used to control the rotation and angle adjustment of the camera. Whether it's the horizontal and vertical movement of the camera or the precise adjustment of the zoom lens, stepper motors play a crucial role.
High Precision Control: Stepper motors can achieve small angle step rotation, allowing the camera to be accurately aligned with the target.
Strong Stability: Due to the stepping characteristics of stepper motors, their operation is very stable, making them suitable for long-term camera control.
Quick Response: Stepper motors can quickly respond to control signals, ensuring the real-time performance of the surveillance system.
Simple Structure: The design of stepper motors is relatively simple, making them easy to maintain and replace.
It all depends on how camera works and how precision required in project design.
The motor inside is the main power source to realize camera zoom focusing and 360° rotation monitoring. So it requires very precise customized gearbox and motor design to make sure to have the best image and resolution.
The size and specifications of the stepper motor should be selected based on the size and weight of the camera. Common specifications include NEMA 17, NEMA 23, etc. But based on the developing demand of small cameras, micro stepper motor is now more and more considered as preference.
There are many difficulties in how the space is limited and most micro stepper motors sold on the market can not meet their requirement for project. Don’t worry about it. We understand for camera design you are the expert. But for motors, leave it to our Vic-Tech experienced motor engineer team.
The rotational angle and load weight of the camera determine the torque requirements of the stepper motor. Choosing a motor with appropriate torque ensures the system's stability and precision.
But here I have to say that for one unique project, it is really hard to finger out a very precise number for that. You will need an experienced motor design engineer and he must have some camera project experience, otherwise standard motor may not fit your project very well.
You can contact with our Vic-Tech motor design engineer team. They are quite experienced in the field of photography and have done many stepper motor projects in the field of monitoring and medical imaging.
Firstly, we can not just jump right into a design which is perfect for our product which is always too hard to do. Basically, do have a prototype mind first. Before manufacturing bulk product, we need to boom our brain, have a brainstorming with designing team. In this stage, we collect all pieces which are useful for our design in case we only finger out better solution after we settle the drawing down.
Secondly, don’t take your thought for granted. Many product designer they ignore the actually manufacturing difficulty and of cause such design out of reality doesn’t work. Do have a meeting with our Vic-Tech experienced motor engineer, because we do motor business for more than 20 years. We know how to make motor performance uninfluenced with the best design. We have helped thousands of project to improve their initial design. We can help you here as well.
Changzhou Vic-Tech Motor Technology Co., Ltd. is known for its high-quality stepper motors, offering a wide range of products that cater to the needs of surveillance camera systems. Their motors are recognized for their precision, reliability, and performance.
In China, motor manufacturing is very finely divided according to the type of motor. That is also the same in micro stepper motor area. Vic-Tech values motor manufacturing like many other motor suppliers do, but they value more on how motor really work on each project. With top 1 motor and gearbox outer case design ability in China, many large-scale motor factories also cooperated with them. Therefore they have a more comprehensive design thinking on the zoom, focusing and high-precision positioning control requirements of different models of cameras
Harbin Electric Machinery Co., Ltd. offers various types of stepper motors suitable for different surveillance camera systems. Their products feature high precision, fast response, and strong stability, which are well-received by customers. They are capable of undertaking large-scale projects at the national level.
Shanghai MOONS' Electric Co., Ltd. ****is a leading motor supplier in China, providing high-quality stepper motors and drivers. Their products offer high cost-performance and superior performance, widely used in surveillance camera applications. And MOONS’ has a stronger international brand power compared to other suppliers.
Changzhou Jkong motor Co., Ltd. is a professional high-tech enterprise dedicated to the development of stepper motors and control systems. Their products are widely used in surveillance cameras, medical equipment, and smart home devices.
Zhongshan Broad-Ocean Motor Co., Ltd. focuses on the development and production of New energy powertrain system. Their core advantages lie in both new energy and traditional commercial and passenger vehicles. For the field of stepper motors, Ocean's advantage are more in medium and large industrial stepper motors.
Johnson Electric is well-known for its widely ranged commercial product list because they have invested a lot in their R&D department. And their production capacity annually is over 1 billion pcs which ensures the stability of product progressing.
Oriental Motor Co., Ltd., as a long-established corporation in industrial equipment, produces high-quality motors with excellent performance, meeting the diverse needs of different applications. They have comprehensive strength, advanced technology, excellent equipment, with strong design, development and manufacturing capabilities, so Oriental is recognized by Chinese enterprises.
Suzhou Desay Electric Motor Co., Ltd. specializes in the development of small high-precision stepper motors. Their products are widely used in surveillance cameras, 3D printers, and other devices.
Shanghai Fukun Electronic Technology Co., Ltd. provides high-precision, high-stability stepper motors. Their products have a wide range of applications in surveillance cameras and intelligent automation fields.
Ningbo Xusheng Electronics Co., Ltd. focuses on the development of high-performance stepper motors and control systems. Their products are widely used in surveillance cameras, automation equipment, and other fields.
In the field of surveillance cameras, stepper motors are widely used due to their high precision, stability, and fast response. Choosing the right stepper motor involves considering motor type, size and specifications, torque and precision requirements, and compatibility with power supplies and controllers. China boasts numerous excellent stepper motor manufacturers whose products are used globally, meeting the diverse needs of various surveillance camera systems.
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