Motor Gearbox 12V 70 RPM - Find Radius to Lift 0.5kg

In summary, the conversation discusses attaching a spindle to a motor shaft and finding the appropriate radius for the circular object to lift 0.5kg but not 1kg. The importance of the gearbox output is mentioned and the suggestion is made to think of the circular object as a lever arm.
  • #1
faymalaka
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  • #2
The specs of the motor are irrelevant, since they can't take into consideration external influences. The output of the gearbox is what matters. All that I can suggest, without breaking the forum rules about helping with homework, is that you should think of your "circular thing" as a lever arm.
 

1. What is a motor gearbox?

A motor gearbox is a mechanical device that combines an electric motor with a gear reduction system. It is commonly used to reduce the speed of a motor while increasing its torque.

2. What does 12V 70 RPM mean?

The 12V refers to the voltage required to power the motor gearbox, while 70 RPM (revolutions per minute) is the speed at which the motor shaft rotates.

3. How do you find the radius to lift 0.5kg?

To find the radius, you will need to use the formula for torque: T = F x r, where T is torque, F is force, and r is the radius. In this case, we know that the force is 0.5kg and the torque is equal to the output of the motor gearbox. So, if we rearrange the formula to solve for r, we get r = T/F. Use the torque output of the motor gearbox to calculate the radius needed to lift 0.5kg.

4. How much weight can this motor gearbox lift?

The lifting capacity of a motor gearbox depends on various factors such as the motor power, gear ratio, and efficiency. In this case, we know that the motor gearbox has a 12V power supply and a speed of 70 RPM. However, the weight it can lift will also depend on the radius and the force applied. Therefore, it is necessary to know the specific model and specifications of the motor gearbox to determine its lifting capacity.

5. What are some common applications of a motor gearbox?

Motor gearboxes have a wide range of applications in industries such as automotive, robotics, and manufacturing. They are commonly used in machines that require precise and controlled movements, such as conveyor belts, robotic arms, and electric vehicles. They are also used in household appliances like washing machines and power tools.

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