The harmonic reducer consists of a base with a cavity inside to place the flexible wheel, characterized in that the flexible wheel consists of a cylindrical part with teeth and a ring-shaped support part, outside the cylindrical part, the outside of the support part has a ring-shaped fixing Parts, the fixed part has a threaded hole, and the harmonic reducer also includes a bolt I, the bolt passes through the base from the outside of the base, and is fixed on the threaded hole along the fixed part in the direction of the flexible axis.
Three precautions for harmonic restoration operation:
1. When installing the harmonic reducer, attention should be paid to the alignment of the transmission center axis, and the error should not be greater than the used compensation of the coupling used.Good alignment can prolong the service life and obtain ideal transmission efficiency.
2. When installing gearbox parts on the output shaft, knocking with a hammer is not allowed.Typically, component fixtures and internal wires at the shaft ends are used to bolt down the transmission components.Otherwise, the internal part of the harmonic reducer may be damaged.Rigid fixed couplings are not used.Improper installation of this coupling will cause unnecessary external loads, which in severe cases will cause early damage to the bearing, and even cause the output shaft to break.
3. The installation equipment should be installed according to the regulations to ensure that the staff can easily access the oil number, exhaust plug and oil drain plug.After installation, the accuracy of the installation position should be comprehensively checked in sequence, and the reliability of each fastener's tightening should be rotated flexibly after installation.The harmonic reducer adopts oil pool splash lubrication.Before operation, the user needs to remove the plug of the vent hole and replace the vent plug.According to different installation positions, open the oil level plug screw to check the height of the oil level line, add oil from the oil level plug until the lubricating oil overflows from the screw hole of the oil level plug, screw on the oil level plug and confirm that there is no error, then Do a no-load test run.The time must not be less than 2 hours.The operation should be stable without impact, vibration, noise and oil leakage.Any abnormality should be eliminated in time.After a period of time, the oil level should be checked again to prevent casing leaks.If the ambient temperature is too high or too low, you can change the brand of lubricating oil.
The above is about the status of these three aspects, and attention should be paid to the working period of the harmonic reducer.I hope this device helps you in the future.
