Understanding the Functioning of a 3 Axis Gimbal For Digital Cameras

Written by on March 1, 2020 in Technology with 0 Comments

A camera gimbals or stabilizers are an important accessory for any video lover. A gimbal with the 3 axis is able to stabilize the camera even in circumstances whereby an individual is moving fast or going through a rough surface.

Meaning of Gimbal

Gimbal can be defined as support with an axis that gives an allowance for rotating an object in a singular axis. Therefore, a 3 axis gimbal gives an allowance to any object mounted on it to be autonomous of the action of the one that holds the gimbal. The gimbal is able to dictate how the object moves and not the one that carries it.

When it comes to a gimbal for GoPro action or a DSLR camera, it is applied to keep the camera in a stable motion without any vibration. A 3 axis gimbal makes sure that camera motion is in stable position notwithstanding the fact that the one holding it may be moving upwards and downwards, sideways or to the front and back. These particular actions are referred to as the pan, tilt, and roll stabilization.

Users of a Gimbal

The following are some individuals who should put into use the Gimbal:

  1. Individuals who make videos of sports such as snowboarding, basketball, skydiving, skating, and all other sports.
  2. Individuals who love taking videos of their pets such as cats and dogs and capture the exciting and crazy moments around them.
  3. Millennials
  4. Professional videographers
  5. Selfie addicts and
  6. Any other individual with a GoPro or DSLR camera and would love to make stabilized videos.

The 3 Axis Gimbal

The 3 axis gimbal is able to offer stability on the tilt, pan, and roll of the camera. In case you move sideways, upwards or downwards, to the back and front, the gimbal is able is to create stability even in circumstances when you are shaky.


The tilt

Tilting is the motion of moving the camera upwards and downwards. A camera with this stabilizer feature is used in taking videos of any object that may be moving upwards or downwards and vice versa. A good example of this is following a leaf that is falling to the ground.

The pan

Panning is the motion of moving the camera from left to right and vice versa. The gimbal uses this particular feature when following any object that is on a horizontal motion. An example of where panning is applied is when following a person riding a bike or one who is skydiving.

The roll

The roll is a feature that is used when the motion of the object is back and forth for instance when taking a video of the sun setting or rising. One would want to focus his/her video on the particular area where the sun is even if it means that he/she has to move forward or backward.

How does it work?

Gimbal uses the technology of pan, tilt, and roll to offer stability on videos and create a video shooting experience that is free of any vibration. A function which is known as the Inertial Measurement Unit (IMU) is used by the gimbal to help in translating the commands that are made by the operator of the camera into movement responses. This is done while putting into use its 3 brushless motors that are distinct to level the camera.

The gimbal is also able to pinpoint motions that are sudden and unwanted through the use of electronics, sensors, and motors that are very powerful. A circuit board known as the controllers hosts the computing power that is needed by the 3-axis gimbal to function. Gimbals can also be mounted on cars in cases where camera mounts like tripods are not best suited because of the sudden movements.

Forms of the 3 axis Gimbal

They usually come in two primary forms namely:

  1. Handheld GoPro Gimbal– this allows one to have videos with stable action while running or riding. Some come with a screw hole to be used with a tripod.
  2. Wearable GoPro Gimbal – these are useful where handheld cannot be used. Chest mounted gimbals are able to create exciting videos.

A 3 axis Gimbal is a very powerful tool when it comes to taking videos that are vibration-free. The modern ones use the same technology as that of electronic gadgets such as drone control systems.

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