1. Installation of R series reducer
(1) When installing the R series reducer, attention should be paid to the centering of the transmission center axis, and the error should not be greater than the compensation amount of the coupling used. Good alignment can prolong the service life and obtain ideal transmission efficiency.
(2) When installing the transmission part on the output shaft, it is not allowed to hit with a hammer. Usually the assembly fixture and the internal thread of the shaft end are used to press the transmission part in with bolts, otherwise it may cause damage to the internal parts of the reducer. It is best not to use rigid fixed coupling, because improper installation of this type of coupling will cause unnecessary external load, which will cause early damage to the bearing, or even break the output shaft in severe cases.
(3) The reducer should be firmly installed on a stable level foundation or base, the oil in the oil drain groove should be able to drain, and the cooling air circulation should be smooth. The foundation is unreliable, which will cause vibration and noise during operation, and cause damage to bearings and gears. When the transmission coupling has protrusions or adopts gears or sprockets for transmission, consider installing protective devices. When the output shaft bears a large radial load, a reinforced type should be selected.
(4) Install the device according to the regulations to ensure that the staff can get close to the oil mark, vent plug and oil drain plug conveniently. After the installation is in place, the accuracy of the installation position should be comprehensively checked in order, the reliability of the pressing of the fasteners, and it should be able to rotate flexibly after installation. The reducer adopts oil pool splash lubrication. Before running, the user needs to remove the screw plug of the vent hole and replace it with the vent plug. Check the height of the oil level line by opening the oil level plug screw according to different installation positions. Add oil from the oil level plug until the lubricating oil overflows from the oil level plug screw hole. Load trial run, the time shall not be less than 2 hours. The operation should be stable, and there should be no shock, vibration, noise and oil leakage. Any abnormality should be eliminated in time.
After a certain period of time, the oil level should be checked again to prevent possible leakage from the casing. If the ambient temperature is too high or too low, the grade of the lubricant can be changed.
2. Inspection and maintenance of R series helical gear reducer
The newly put into operation of the reducer has been injected into the L-CKC100~L-CKC220 medium extreme pressure industrial gear oil in GB/T5903 at the factory. After 200 to 300 hours of operation, the oil should be changed for the first time, and then used in the future The quality of the oil should be checked regularly, and the oil mixed with impurities or deteriorated should be replaced in time.
Under normal circumstances, for long-term continuous working reducers, the new oil should be replaced after 5000 hours of operation or once a year. For reducers that have been out of service for a long time, they should also be replaced with new oil before restarting. The reducer should be filled with the same oil as the original brand. , Do not mix with oils of different grades. Oils with the same grade but different viscosities are allowed to be mixed.
When changing the oil, wait for the reducer to cool down and there is no risk of burning, but it should still be kept warm, because after the complete cooling, the viscosity of the oil increases and it is difficult to drain the oil. Note: Cut off the power supply of the drive unit to prevent accidental power-on!
During work, when the oil temperature rises above 80°C or the oil pool temperature exceeds 100°C and abnormal noise is found, stop using it. Check the cause, remove the fault, and replace the lubricating oil before continuing to run.
The user should have reasonable use and maintenance rules and regulations, and carefully record the operation of the reducer and the problems found during the inspection. The above regulations should be strictly implemented.
3. R series reducer related products
TR series hardened gear reducer
MD series reducer
MTD series reducer
D series reducer
SLR series gear reducer
F series reducer
K series reducer
CAMEL Global Supply is an industrial parts exporter, distributor and custom solutions supplier, especially rare and hard-to-find parts. Our core is various of reducers and machinery parts, such as: gear worm reducer, planetary reducer, geared motor, gearboxes, motor, excavator, loader, forklift and related parts, hydraulics, cutting tools,car and truck parts, engine parts, bearings, chains, mechanical transmission components and so on.
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