Any solution to the problem of excessive heat of cycloidal reducer?

For an important member of the reducer family--- cycloidal pinwheel reducer, it sometimes has such a problem, that is, its temperature may be too high, too high temperature will cause a lot of problems, not only affect its efficiency, and even damage the reducer in serious cases. This is a problem that needs to be paid attention to, for its high temperature, we can first analyze it theoretically, then draw conclusions, and finally give a solution, which is a common route to deal with emergency problems.

If the cycloidal reducer is heated in use and the temperature is too high, generally speaking, it may be that the eccentric bearing has a problem and has a fault. Of course, this is just a general situation, and other factors should also be considered, such as the newly purchased machine, which may be unreasonable in the assembly, and there may also be problems. Of course, this knowledge is the first reflection to be formed in the mind after discovering the temperature failure of the reducer, but this does not mean that the problem is due to this reason.

For the temperature problem of the cycloidal pinwheel reducer, there may be another important factor to consider, that is, the lubricating oil problem, if the reducer lacks lubricating oil, it may also cause the above problems. This requires the right medicine and local conditions.

Of course, there are some other reasons that need to be considered, if the cycloid reducer is often overloaded, there is also the possibility of overheating, but these factors need to be constantly analyzed and eliminated to find out the most correct answer. The reason for the high temperature of the cycloidal reducer has been found, and then there is the solution, there are many solutions to treat things, but the most direct and simple, and the most reasonable should be the best method, which belongs to the basic theory of reducer technology, and will not be stated too much here.

In short, for the problem of excessive temperature of the cycloidal reducer, first find out its causes, such as the above several possibilities, if these reasons are ruled out, then go to find other factors that may affect the temperature of the reducer, and then prescribe the right medicine, give a solution, and implement it. Doing this, it will be easy to deal with the failure of the reducer. Information from:

To be specific, you have something to see on the China reducer network.

As for the main reasons for heating, the accuracy of the cycloidal pinwheel and the cycloidal pinwheel reducer are driven by friction, so these are affected.

The selection of reducer oil, as well as if in the special case of installation method, especially the vertical installation of the motor on the top, because the reducer oil can not be soaked in the bearing above, the heating phenomenon is severe, it is best to add a circulating oil pump, and you should have seen the solid meter.

As for whether the cooling of the ventilation hole is feasible, it has not been confirmed, but it is quite common in the worm gear reducer.

Summary. Dear, hello, it is an honor to serve you, here for you to inquire, the cause of internal noise of the cycloidal pinwheel reducer is divided into several aspects:

1. The cycloidal pinwheel reducer has been used for too long, so that the internal accessories are worn too much, and we should deal with it: at this time, we should disassemble it in time, the main components that are generally easy to wear are eccentric and eccentric bearings, of course, such as pendulum pieces, needle shells and pins, there will be similar phenomena, so when we disassemble to see the wear and tear of the corresponding accessories, we should replace them in real time, thank you for your consultation, I wish you a happy life

What should I do if the cycloidal reducer is too noisy?

Dear, hello, it is an honor to serve you, here for the pin return key you inquired, the internal noise of the cycloidal pinwheel reducer is caused by several aspects: 1. The cycloidal pinwheel reducer is used for too long, so that the internal accessories are worn too much, and the response is that we should disassemble it in time, and the main components that are generally easy to wear are eccentric and eccentric bearings, of course, such as pendulum pieces, needle shells and pins, there will be similar phenomena, Therefore, when we disassemble and look at the wear and tear of the parts, we should replace them in real time, thank you for your consultation, and wish you a happy life

2. If there is noise inside the newly purchased cycloidal reducer, it is caused by the excessive tolerance of the internal hunger stool accessories under normal circumstances, and whether the workers miss some small parts in the assembly process of the deceleration silver machine so that the noise occurs due to the jamming phenomenon between the internal accessories (this is an individual phenomenon generally does not exist) Response: First of all, we should stop the operation of the reducer, and call the seller's after-sales electric blade for after-sales processing as soon as possible. Because it is a newly purchased machine, it is convenient to protect rights. It is not recommended for users to disassemble the new machine by themselves, if it is better to disassemble it after communicating with the seller and obtaining the seller's consent!

Summary. Hello dear and happy to answer for you. Cycloidal pinwheel reducer reversal reason:

When the motor rotates clockwise, the output shaft of the cycloidal reducer rotates counterclockwise, which is determined by the unique structure of the cycloidal reducer. The function of the reducer is twofold: to transmit a certain amount of power; 2.

The input rotates at high speed, and the output rotates at low speed. Achieve the purpose of deceleration. Regardless of friction resistance, the input shaft and the output shaft transmit equal power.

Whereas Power = Torque * Rotational Speed. That is, when the power is equal, the torque and speed input shaft speed is high, so the torque is small, and only the shaft diameter is small; On the contrary, the output shaft has a low speed and high torque, so a large shaft diameter must be used. The above is all the answers of the answer, I hope it can help you, and I wish you a happy life

Kiss your Huai Sui slip well, I'm happy to answer for you. Reason for the reversal of the cycloidal reducer: when the motor rotates clockwise, the output shaft of the cycloidal reducer rotates counterclockwise, which is determined by the unique structure of the cycloidal lead reduction waxing machine.

The function of the reducer is twofold: to transmit a certain amount of power; 2.The input rotates at high speed, and the output rotates at low speed.

Achieve the purpose of deceleration. Regardless of friction resistance, the input shaft and the output shaft transfer equal power. Whereas Power = Torque * Rotational Speed.

That is, when the power is equal, the torque and speed input shaft speed is high, so the torque is small, and only the shaft diameter is small; On the contrary, the output shaft has a low speed and high torque, so a large shaft diameter must be used. The above is all the answers of the answer, I hope it can help you, and I wish you a happy life

Now the question is whether to turn forward or not, and how to deal with the reverse turn.

You check to see if there is a problem with the bearing.

In the long-term operation of the reducer, there are often failures such as wear and leakage, and the most important ones are:

1. The wear and tear of the reducer bearing chamber, including the shell bearing box, the bore bearing chamber of the box, and the wear of the gearbox bearing chamber The reducer is one of the main equipment of the enterprise, and once there is a matching gap in the operation process, it will cause serious damage to the transmission shaft and transmission gear, resulting in a major shutdown accident, and the enterprise will suffer huge economic losses.

Once the reducer bearing chamber is worn, the replacement cost of the parts is high, the manufacturing cycle is long, and the general repair method is machining or reaming inlaid steel sleeve after disassembly and repair welding, which is time-consuming and laborious, and the cost is high.

2. The shaft diameter of the gear shaft of the reducer is worn, and the main wear parts are in the shaft head, keyway, etc.

3. For the problem of wear and tear, the traditional solution of the enterprise is to repair the problem of repair welding or machining after brush plating, but both have certain drawbacks: the thermal stress caused by the high temperature of repair welding cannot be completely eliminated, which is easy to cause material damage, resulting in bending or fracture of components.

However, brush plating is limited by the thickness of the coating, which is easy to peel off, and the above two methods are to repair the metal with metal, which cannot change the "hard to hard" fit relationship, and will still cause re-wear under the comprehensive action of various forces.

The main thing is that it is easy to leak oil!

When the cycloidal pinwheel reducer is operating normally, if the temperature rises too quickly, even exceeding 70, it is necessary to check whether there is a problem with the internal components of the reducer in time. If the temperature is normal but there is an abnormal sound, the reducer should be opened and carefully checked whether the bearing, pin, pin sleeve and cycloid reel are obviously worn or damaged, and replaced and repaired in time. When replacing the eccentric bearing, the cycloidal pin wheel reducer usually uses two crowbars to exert force, and the crowbar is placed in the position of the middle of the eccentric bearing, and the method of balancing force can be easily taken out at the corresponding points on both sides.

Once the reducer has been unpacked, it must be carefully installed again, the contact surface should be cleaned and the sealing gasket should be replaced with sealant, and the sealing gasket should not be too thick. After the reinstallation of the reducer, it can only work normally after a week of manual operation, which can avoid the accident of improper installation. Each cycloid reducer has corresponding data and internal accessories, and it is not allowed to replace or misuse internal parts.

If you want to buy a gear reducer, but also to buy a fashionable, reliable quality, cost-effective gear reducer, then, the gear reducer custom manufacturer Maichuan reducer is your best choice, in Maichuan Machinery not only provides real high-quality and low-cost high-end atmospheric gear reducer, planetary reducer, but also the intimate value-added services that really land

Summary. Hello dear, you asked about "bipolar cycloid reducer motor overtemperature."

Answers to the reasons why the reducer and motor heat up are provided to you:

1. The room temperature is too high;

2. Poor heat dissipation;

3. Overload; 4. Overvoltage and undervoltage or voltage imbalance;

5. Frequent start and stop or frequent forward and reverse rotation;

6. Lack of phase; 7. The fan is broken or the air inlet and outlet are blocked;

8. The bearing lacks oil;

9. Mechanical jamming and stalling;

10. The moment of inertia of the load is too large, and the starting time is too long;

11. an inter-turn short circuit;

12. The internal wiring of the new motor is incorrect;

13. The star triangle wiring is incorrect;

14. The star delta or self-coupling step-down starting load has a long restart time or is not converted normally due to faults;

15. The motor is damp;

16. a broken rotor of a squirrel cage asynchronous motor;

17. The rotor winding of the wound asynchronous motor is broken or the resistance is unbalanced;

18. a rotor sweep;

19. The harmonics of the power supply are too large, such as large rectifier equipment and high-frequency equipment nearby;

20. The magnetic flux of the core of the motor for multiple repairs is reduced;

21. Some motors have poor winding technology.

The motor of the bipolar cycloidal reducer is overheated.

Please wait patiently for 1 minute, we are sorting it out, and we will answer you immediately, and please do not end the consultation.

Hello dear, the answer you asked about "bipolar cycloid reducer motor overtemperature hunger kuanzhi" provides you with the reasons for the heating of the reducer and motor: 1. The room temperature is too high; 2. Poor heat dissipation; 3. Overload; 4. Overvoltage and undervoltage or voltage imbalance; 5. Frequent start and stop or frequent forward and reverse rotation; 6. Lack of phase; 7. The fan is broken or the air inlet and outlet are blocked; 8. The bearing lacks oil; 9. Mechanical jamming and stalling; 10. The moment of inertia of the load is too large, and the starting time is too long; 11. an inter-turn short circuit; 12. The internal wiring of the new motor is incorrect; 13. The star triangle wiring is incorrect; 14. The star delta or self-coupling step-down starting load has a long restart time or the smart pants are rotten and the obstacle is not converted normally for some reason; 15. The motor is damp; 16. a broken rotor of a squirrel cage asynchronous motor; 17. The rotor winding of the wound asynchronous motor is broken or the resistance is unbalanced; 18. a rotor sweep; 19. The harmonics of the power supply are too large, such as large rectifier equipment and high-frequency equipment nearby; 20. The magnetic flux of the core of the motor for multiple repairs is reduced; 21. Some motors have poor winding technology.

Summary. First of all, check whether there is dirt on the surface of the bearing, if so, it needs to be cleaned; Check the piston rod of the gasoline pump for foreign objects, and remove them if so; Check whether the lubricating oil seal is damaged, and replace it with a new one; Check whether the lubricating oil pump is damaged, and replace it with a new one; Finally, check the lube pump chamber for foreign objects and remove them if so.

Hello dear! I am glad to answer for you: check whether the oil circuit is blocked or damaged, and whether the quality of the lubricating oil is normal, if it is normal, then check whether there is a problem with the internal transmission parts or bearings of the reducer, and make sure that the number of fan blades is stuck, whether the casing is damaged, and whether the built-in protection device works reliably.

Hello, please consult, the reducer has just returned a new bearing, and the oil has been added, why is the oil injected from the exhaust.

First of all, check whether there is dirt on the surface of the bearing, if so, it needs to be cleaned; Check the piston rod of the gasoline pump for foreign objects, and remove them if so; Check whether the lubrication chamber ruler oil seal is damaged, and replace it with a new one; Check whether the lubricating oil pump is damaged, and replace it with a new one; Finally, check the lubricating oil chain pump chamber for foreign matter and remove it if so.

To detect how much oil is added to the cycloidal reducer, it is necessary to determine the sock specifications and models of the reducer. Generally speaking, refueling is carried out according to the displacement of the stuffy branch lubricating oil specified by the manufacturer.

We'll be happy to answer for you. The reason for the oil leakage caused by the high temperature of the cycloidal reducer is caused by insufficient quantity or poor quality of lubricating oil, which may be caused by insufficient lubricating oil pressure and inferior lubricating oil. In addition, it may also be a problem with the reducer itself, such as the reducer bearing, bevel gearbox and other components, which may also lead to lubricating oil leakage.

To solve this problem, you should start by strengthening daily inspection and maintenance, you can try to change the lubricating oil and check the various parts of the reducer to ensure that the reducer is working properly. If it still can't be solved, it is recommended that you contact a professional maintenance master to solve it.