What are the characteristics of gear reduction motors
1. Drive efficiency. Due to the use of rolling engagement in the meshing area, the primary driving efficiency is generally between 90% and 95%. 2. Compact structure, small volume, and light weight. Compared with ordinary cylindrical gear reducers, the volume of planetary reduction motors can be reduced by 2/1-2/3. 3. Less faults and longer lifespan. The main driving components are manufactured using bearing steel grinding, resulting in excellent mechanical and wear resistance. Additionally, due to its rolling friction, it has fewer failures and a longer lifespan. 4. Smooth and reliable operation. Due to the multi tooth meshing during the driving process, it operates smoothly and reliably with low noise. 5. Easy to disassemble and repair. 6. Strong overload capacity, impact resistance, low inertia moment, suitable for frequent starting and forward and reverse rotation. 7. The driving ratio is large. The driving ratio during first level deceleration is 1/6-1/87. The driving ratio during two-stage deceleration is 1/99-1/7569; The driving ratio during three-level driving is 1/5841-1/658503. In addition, multi-level combinations can be used as needed to achieve a specified speed ratio.
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How to inspect and maintain the servo planetary gearbox?
During the operation of the servo planetary reducer, it is required that the machine environment be stable, quiet, and dry. If the operating environment is harsh, it may cause machine failure, affecting safety and service life. Therefore, for the environment and temperature around the machine, attention should be paid to maintenance in terms of cleanliness, moisture resistance, and insulation. In short, the inspection and maintenance of servo planetary reducers are the key to maintaining stable operation of the machine. Only by conscientiously practicing standardized operations in daily maintenance work can the normal operation, stable performance, and prevention of faults of servo planetary reducers be ensured.
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Application and selection of servo motors
1. The maximum speed of the motor is related to the travel time of the machine tool, that is, the operating speed. 2. Inertia matching and load inertia are related to the stability and accuracy of equipment operation. 3. The no-load acceleration torque involves the speed of the motor from zero speed to rated speed. 4. The load torque, such as cutting load torque, shall not exceed 80% of the rated torque. 5. Continuous overload time should be controlled within the allowable overload time range of the motor. The remaining considerations include economy, delivery time, and quality assurance.
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Reducer: Detailed explanation of working principle, type, and key production steps
Conduct no-load and load tests on the assembled reducer to check whether its transmission performance, noise, temperature and other indicators meet the requirements. Spraying and packaging: Spray the reducer to improve its anti-corrosion performance.
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The structural principle and installation method of planetary gearbox
The correct installation between the gearbox and mechanical equipment is similar to the correct installation between the gearbox and the drive motor. The key is to ensure that the concentricity between the output shaft of the reducer and the driven shaft is consistent.
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