Does 60 kg cm in motors mean it can lift 60 kg?

Does 60 kg cm in motors mean it can lift 60 kg?

Does 60 kg cm in motors mean it can lift 60 kg? It isn’t 60 kg/cm. It means the motor can lift a mass of 60 kg at 1 cm perpendicular distance from its shaft, 30 kg at 2 cm. 60 kg-cm is the torque of the motor.

How does torque relate to weight?

Load torque is the sum of both friction and gravitational loads. The gravitational force is determined by the weight, or mass x gravitational acceleration (g).

How much weight can a SG90 servo lift?

Again there are many choices here but the commonly available one is the 2.5kg/cm torque which comes with the Towerpro SG90 Motor. This 2.5kg/cm torque means that the motor can pull a weight of 2.5kg when it is suspended at a distance of 1cm.

How many cm is 1 kg?

The answer is: The change of 1 kg – kilo ( kilogram ) unit of concrete measure equals = to 415.54 cc – cm3 ( cubic centimeter ) as the equivalent measure for the same concrete type …

How many cm is 1kg?

In fact kg is a unit of mass and not of force BUT kg is sloppily used as unit of force in many cases. Other torque units include foot-pound, Newton-metre, dyne-centimeter (!) In your case 3 kg.cm means that a “force” of 3 kg acting at a radius of 1 cm would produce the same amount of torque as your motor.

Is it possible for a small weight to create enough torque to lift a larger weight?

It’s all about leverage. As long as the small force has a large moment arm (long lever), it can create a large torque. The torque is basically defined to be the distance times the force. As long as the distance is large enough, a tiny force can create a torque as large as you like.

Does torque increase with weight?

At a particular engine speed the torque and power have a direct relationship, you cannot increase one without increasing the other. So therefore the power to weight ratio at 7500rpm is directly related to the torque to weight ratio at the same speed.

How much weight can a torque carry in a servo?

Any more mass-distance and the motor will either be unable to turn or will be forced downwards. Torque is usually measured in force-distance (in newton-meters, N⋅m), not mass-distance. It will be 10kg if you put load 1cm from your servo axis. If you put it at 10cm from axis – it will be able to pull 10 times less (1kg).

How much torque is required to lift a mass of 50 kg?

If one were to mount a pulley of radius R and make it lift a weight W, then depending on the radius of the pulley, the amount of weight that can be lifted would vary, but the product of the radius of the pulley R and the weight W that can be lifted would be constant and equal to the torque developed by the motor.

How much weight can a torque carry under Earth gravity?

So you could have a 2kg (under Earth gravity) mass 5cm away from the pivot point, or a 100g (under Earth gravity) mass 100cm away, and so on. Any more mass-distance and the motor will either be unable to turn or will be forced downwards.

How much torque do you need for a motor?

That, in addition to the 4.4 N just to balance gravity means you need 5.8 N upwards force. At 0.05 m radius, that comes out to a torque of 0.28 Nm. There will be some friction and you want some margin, so in this example a 0.5 Nm motor would do it. Note also that torque isn’t the only criterion for a motor. Power is another important one.