Security system

Surveillance cameras, also known as CCTV cameras, come in fixed and movable versions. The movable type uses an electric motor to determine the position of the monitored object and amplify the image. At low speeds, it is required to rotate evenly, otherwise the image will shake. When returning, it needs to run quickly with high torque.

CCTV

By using stepper motor subdivision technology to reduce the stepper motor step angle, the depth of field resolution of the autofocus system under high magnification lenses can be improved.