What are the advantages of motorized spindles compared to traditional belt shafts?

Compact structure, easy to install, accuracy is easy to guarantee, high speed can be obtained.

The benefit of a belt connection is that it is a flexible connection that is compatible with variable speeds and increases or decreases torque.

The advantage of direct connection is that the connection is small in size, which is suitable for use in complex environments, or in oil and water.

It's all the same, the torque depends on the output of the motor, and the torque output of the motor is large enough.

In addition, the direct connection spindle belongs to the rigid connection, the starting impact is large, easy to damage the spindle and gear, it is best to use flexible connection, such as the plum blossom, the column pin, friction, torque, etc., so that it can be better, the column pin and the plum blossom can also compensate for a certain degree of coaxiality.

The belt is generally used as a transmission over a long distance and is a flexible connection. Through different types of belts, different tension forces can transmit different torques, theoretically no matter how much torque you have, you can transmit through the belt, one does not work two, two does not work three, can be used together.

Summary. Shaft transmission is a transmission method that transmits power through a shaft, and its main features are as follows:1

Long transmission distance: shafted transmission can transmit a long distance, which is suitable for power transmission of large mechanical equipment and heavy machinery. 2.

Able to withstand large torque: Shafted transmission has a high torque bearing capacity and can withstand large torque transmission, which is suitable for high torque applications. 3.

Suitable for harsh environments: Because shafted transmission transmits power through shafts, it is more durable than other transmission methods and can work stably in harsh environments.

Shafted transmission is a kind of masking and answering mode that transmits power through the shaft, and its main features are as follows:1Long transmission distance:

The shafted transmission can transmit long distances and is suitable for the power transmission of large mechanical equipment and heavy machinery. 2.Able to withstand large torque:

The shaft transmission has a high torque bearing capacity, which can withstand the large torque transmission of Hongshouhui, and is suitable for high-torque applications. 3.Suitable for harsh environments:

Because shafted transmission transmits power through the shaft, it is more durable than other transmission methods and can work stably in harsh environments.

Can you add, I don't quite understand it.

4.Less noise: Because there is a certain gap between the shafts of the shaft transmission, the noise of the Soga large is smaller for other transmission methods.

5.Complex structure: The structure of shafted transmission is relatively complex, and its design and manufacturing cost is also high.

Summary. Shaft transmission is a mechanical way to transmit power or torque through a shaft, which has the characteristics of high efficiency, stability and simple structure.

Shaft transmission is a mechanical way to transmit power or torque through a shaft, which has the characteristics of high efficiency, stability and simple structure.

I'm sorry I don't understand, but can you elaborate on that?

Shaft transmission is a mechanical transmission method with a shaft as the core, transmitting power and motion between the rotating parts on it. Generally, the motor drives the rotation of the shaft through the transmission mechanism, and the shaft then transmits power to other parts to realize the normal operation of mechanical equipment. The shaft drive has the following characteristics:

1. The transmission efficiency is high, which can reach more than 95%; Second, the bearing capacity is strong, and it can adapt to a large negative rotten bird's load; 3. Good stability, vibration and low noise in the transmission process; Fourth, the transmission precision is high, suitable for high-precision mechanical equipment. Therefore, in the imitation of various industrial equipment, shaft transmission is a commonly used mechanical transmission method.

The electric spindle is a new technology that integrates the machine tool spindle and the spindle motor in the field of CNC machine tools in recent years, and it will push high-speed machining to a new era together with linear motor technology and high-speed tool technology. Choose a high-quality electric spindle and look for Tihao, professional quality assurance! Because of professionalism, so excellence!

The motor spindle is a set of components, which includes the motor spindle itself and its accessories: the motor spindle, the high-frequency frequency conversion device, the oil mist lubricator, the cooling device, the built-in encoder, the tool change device. The electric spindle itself is directly installed on the spindle with a hollow motor rotor, and the stator is fixed in the spindle box hole through the cooling jacket to form a complete spindle unit, and the rotor directly drives the spindle to run after being energized.

The technology integrated by the electric spindle: High-speed bearing technology: the electric spindle usually adopts composite ceramic bearings, which are wear-resistant and heat-resistant, and the service life is several times that of traditional bearings; Sometimes electromagnetic suspension bearings or hydrostatic bearings are also used, and the inner and outer rings are not in contact, and the life is theoretically unlimited.

High-speed motor technology: the electric spindle is the product of the fusion of the motor and the spindle, and the rotor of the motor is the rotating part of the spindle, which can theoretically be regarded as a high-speed motor. The key technology is dynamic balancing at high speeds;

Lubrication: The lubrication of the electric spindle generally adopts regular and quantitative oil and gas lubrication; Grease lubrication can also be used, but the corresponding speed is reduced. The so-called timing is to inject oil at certain intervals.

The so-called dosing is to accurately control the amount of oil in each lubricating oil through a device called a dosing valve. Oil-air lubrication refers to the lubricating oil being blown into the ceramic bearing under the carrying of compressed air. Oil quantity control is very important, too little, can not play a lubricating role; Too much, and when the bearing rotates at high speed, it will heat up due to the resistance of the oil.

Cooling device: In order to dissipate heat from the high-speed spindle as soon as possible, the outer wall of the electric spindle is usually circulated with coolant, and the function of the cooling device is to maintain the temperature of the coolant.